2,222 results on '"dietary guidelines"'
Search Results
2. Higher fiber higher carbohydrate diets better than lower carbohydrate lower fiber diets for diabetes management: Rapid review with meta‐analyses.
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Reynolds, Andrew N., Lang, Jessica, Brand, Amanda, and Mann, Jim
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Summary Background Purpose Data sources Study selection Data extraction Data synthesis Limitations Conclusions Some dietary recommendations continue to recommend carbohydrate restriction as a cornerstone of dietary advice for people with diabetes.We compared the cardiometabolic effects of diets higher in both fiber and carbohydrate with lower carbohydrate lower fiber diets in type 1 or type 2 diabetes.MEDLINE, Embase, and the Cochrane Database of Systematic Reviews up to June 24, 2024, with additional hand searching.Randomized controlled trials in which both dietary fiber and carbohydrate amount had been modified were identified from source evidence syntheses on carbohydrate amount in people with diabetes.Two reviewers independently.Ten eligible trials including 499 participants with diabetes (98% with T2) were identified from the potentially eligible 828 trials included in existing evidence syntheses. Pooled findings indicate that higher fiber higher carbohydrate diets reduced HbA1c (mean difference [MD] −0.50% [95% confidence interval −0.99 to −0.02]), fasting insulin (MD −0.99 μIU/mL [−1.83 to −0.15]), total cholesterol (MD −0.16 mmol/L [−0.27 to −0.05]) and low‐density lipoprotein cholesterol (MD −0.16 mmol/L (−0.31 to −0.01) when compared with lower carbohydrate lower fiber diets. Trials with larger differences in fiber and carbohydrate intakes between interventions reported greater reductions. Certainty of evidence for these outcomes was moderate or high, with most outcomes downgraded due to heterogeneity unexplained by any single variable.Our predefined scope excluded trials with co‐interventions such as energy restriction, which may have provided addition information.Findings indicate the greater importance of promoting dietary fiber intakes, and the relative unimportance of carbohydrate amount in recommendations for people with diabetes. [ABSTRACT FROM AUTHOR]
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- 2024
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3. Aligning front-of-pack labelling with dietary guidelines: including whole grains in the health star rating.
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Byron, Caitlin, Kissock, Katrina R, Barrett, Eden M, and Beck, Eleanor J
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FOOD quality , *NUTRITION policy , *NUTRITIONAL value , *DATA analysis , *GRAIN , *NUTRITIONAL requirements , *DESCRIPTIVE statistics , *FOOD labeling , *EDIBLE plants , *STATISTICS , *HEALTH behavior , *COMPARATIVE studies , *FOOD preferences , *HEALTH promotion , *DATA analysis software , *ALGORITHMS , *CUSTOMER satisfaction - Abstract
Purpose: Front-of-pack labelling systems, such as the Health Star Rating (HSR), aim to aid healthy consumer dietary choices and complement national dietary guidelines. Dietary guidelines aim to be holistic by extending beyond the individual nutrients of food, including other food components that indicate diet quality, including whole grains. We aimed to test the feasibility of including whole grains in the HSR algorithm, to better inform dietary guidance in Australia coherent with existing dietary guidelines. Methods: We assigned whole-grain points as a favourable component of the HSR based on the whole-grain content of foods. We compared the original, and three modified HSR algorithms (including altered thresholds for star ratings) using independent-samples median tests. Finally, we used Spearman's correlation to measure the strength of association between an item's nutritional composition (all components of the HSR algorithm including all favourable and unfavourable components) and their HSR using each algorithm. Results: Up to 10 points were added for products with ≥ 50% whole-grain content, with no points for products with < 25%. Adjusting the HSR score cut-off by 3 points for grain products created the greatest difference in median HSR between refined and whole-grain items (up to 2 stars difference), compared to the original algorithm (a maximum of 1 star). Conclusions: The addition of whole grains to the HSR algorithm improved the differentiation of refined and whole-grain items, and therefore better aligned with dietary guidelines. Holistic approaches to food guidance systems are required to provide consistent messaging and inform positive food choices. [ABSTRACT FROM AUTHOR]
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- 2024
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4. Whose Plate Is It? Awareness of MyPlate Among US Adults Over Time Since Implementation.
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Kinderknecht, Kelsey L., The, Natalie S., and Slining, Meghan M.
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HEALTH literacy , *CROSS-sectional method , *NUTRITION policy , *HUMAN services programs , *INCOME , *QUESTIONNAIRES , *LOGISTIC regression analysis , *FOOD security , *DESCRIPTIVE statistics , *SURVEYS , *FOOD habits , *FOOD relief , *HEALTH education , *SOCIODEMOGRAPHIC factors - Abstract
MyPlate is a tool designed to educate the general US population on how to eat in alignment with the Dietary Guidelines for Americans; yet, there is a lack of data on who has heard of MyPlate over time. The objective of this analysis was to examine the prevalence of awareness of MyPlate within the US population and if awareness changes differentially over time. This study was a serial, cross-sectional survey. Three survey waves of data (2013-2018) were used from the National Health and Nutrition Examination Survey of adults aged 20 years or older (n = 17,023). Percentage of the US adult population who had heard of MyPlate was measured and stratified by sex, age, citizenship status, education, household food security status, income, receipt of Supplemental Nutrition Assistance Program (SNAP) benefits, and receipt of Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) benefits. Global Wald tests were used to assess whether prevalence of awareness of MyPlate differed by sociodemographic characteristics. Tests of homogeneity using likelihood ratio tests of nested logistic regression models were used to assess whether differences in awareness of MyPlate by various sociodemographic characteristics changed over time from 2013 to 2018. Twenty percent (19.5%) (n = 875) of the analytic sample of participants aged 20 years and older had heard of MyPlate in 2013-2014, 24.5% (n = 1,020) in 2015-2016, and 24.6% (n = 1,086) in 2017-2018. Awareness of MyPlate changed differentially over time (P value <.1) from 2013 to 2018 by income, household food security status, and receipt of SNAP benefits, with slower increases in awareness for households with lowest income over time, narrowing of differences in awareness by household food security status over time, and persistent differences in awareness by receipt of SNAP benefits over time. These results highlight the current low awareness of MyPlate, disparities in awareness of MyPlate immediately after implementation by sociodemographic characteristics, and increases in awareness over time at differential rates within levels of income, food security status, and ever receipt of SNAP benefits. Given that the Dietary Guidelines for Americans 2025-2030 are currently in development, new strategies should be considered to disseminate tools that translate the updated Dietary Guidelines in such a way that reach the general population equitably upon implementation within the United States. [ABSTRACT FROM AUTHOR]
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- 2024
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5. Thirty Years of SNAP-Ed: The Transition of the Nation's Largest Nutrition Education Program Into a Pillar of the Public Health Infrastructure.
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Keller, Kimberly J.M., Bruno, Pamela, Foerster, Susan, and Draper, Carrie
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FOOD relief , *GOVERNMENT programs , *PUBLIC health , *STARVATION - Abstract
This paper describes the 30-year evolution of Supplemental Nutrition Assistance Program-Education (SNAP-Ed) to provide evidence to support our perspective that SNAP-Ed has earned its position as a pillar of the public health infrastructure in the US. Legislatively designated as a nutrition education and obesity prevention program, its focus is the nearly 90 million Americans with limited income. This audience experiences ongoing health disparities and is disproportionately affected by public health crises. The SNAP-Ed program works to reduce nutrition-related health disparities at all levels of the Social-Ecological Model, follows a robust evaluation framework, and leverages strong partnerships between state-based practitioners, state agencies, and the US Department of Agriculture. The expansion of SNAP-Ed would enable the program to reach more Americans so that our nation can end hunger and reduce diet-related health disparities. [ABSTRACT FROM AUTHOR]
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- 2024
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6. What should I eat today? Evidence, guidelines, dietary patterns and consumer's behavior.
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Agostoni, Carlo, Boccia, Stefania, Graffigna, Guendalina, Slavin, Joanne, Abodi, Martina, and Szajewska, Hania
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DIETARY patterns , *CONSUMER behavior , *DEFICIENCY diseases , *LIFE cycles (Biology) , *ESSENTIAL nutrients - Abstract
• So far, dietary guidelines have been based on a single-nutrient approach. • The prevention of non-communicable diseases is now based on epidemiological research. • Dietary indications should follow a holistic approach, including consumers' perceptions. Over the past century, dietary recommendations emphasizing food patterns as means to deliver essential nutrients have garnered widespread acceptance. The necessity for foods supplying vital nutrients and energy throughout various life stages requires the involvement of local resources and cultural practices to prevent nutrient deficiency diseases. Since the 1980s, dietary guidelines aimed at adverting chronic diseases have relied on epidemiological research to predict which dietary patterns correlate with reduced risk of chronic disease or links to health outcomes. Dietary guidelines have been broad, typically recommending avoiding excess or deficiency of single nutrients. Efforts to fine-tune these recommendations face challenges due to a scarcity of robust scientific data supporting more specific guidance across the life cycle. Consumers have become skeptical of dietary guidelines, because media coverage of new studies is often in conflict with accepted nutrition dogma. Indications to align individual and planet's health have been issued supporting the concept of sustainable dietary patterns. Whether we really have a science-based databank to support dietary guidelines is still a matter of ongoing debate, as presented in this paper. [ABSTRACT FROM AUTHOR]
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- 2024
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7. Herbal Wisdom of Ayurveda: Remedies for Optimal Oral Health.
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Gohil, Dilsar, Patel, Kinjal, and Maheshwari, Rajesh
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EDIBLE fats & oils ,MEDICAL personnel ,NEEM ,DENTISTRY ,TEA tree oil ,ORAL hygiene products - Published
- 2024
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8. Bridging the Gap: The Need to Implement Dietary Guidance to Address Cardiovascular Health.
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Brown, Alison G. M., Adas, Samantha, Jesus, Janet de, Farmer, Nicole, Fisher, Rachel, and Pratt, Charlotte A.
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Cardiovascular disease (CVD) is the leading cause of death in the U.S. and globally. Research demonstrates that diet is a leading contributor to the development of CVD, its prevention and management, and the overall promotion of cardiovascular health. This article describes the current state of the evidence, including research on the DASH and Mediterranean diets to promote cardiovascular health and prevent CVD. The article suggests approaches to implement evidence-based diets and federal dietary guidance to promote the adoption and integration of these interventions in both community and clinical settings. It highlights the current U.S. federal interest in “Food is Medicine” and its importance in addressing diet-related chronic diseases and promoting cardiovascular health. [ABSTRACT FROM AUTHOR]
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- 2024
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9. Food Politics and Policy
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Nestle, Marion
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- 2024
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10. Introduction to Nutrition and Cancer
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Ahmedah, Hanadi Talal, Basheer, Haneen Adel, Almazari, Inas, Amawi, Kawther Faisal, Rosen, Steven T., Series Editor, Saeed, Rida Fatima, editor, and Shaheed, Sadr ul, editor
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- 2024
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11. Umami Taste as a Component of Healthy Diets
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Gabriel, Ana San, Rains, Tia M., Deutsch, Jonathan, Series Editor, Milliron, Brandy-Joe, Series Editor, San Gabriel, Ana, editor, Rains, Tia M., editor, and Beauchamp, Gary, editor
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- 2024
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12. Beverages – a scoping review for Nordic Nutrition Recommendations 2023
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Emily Sonestedt and Marko Lukic
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beverages ,coffee ,tea ,sugar-sweetened beverages ,sweeteners ,dietary guidelines ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Background: Coffee, tea, sugar-sweetened beverages (SSBs), and low- and no-calorie sweetened beverages (LNCSBs) are generally frequently consumed in the Nordic and Baltic countries. These beverages have also been related to potential health effects. This scoping review describes the evidence for the role of coffee, tea, SSBs, and LNCSBs for health-related outcomes as a basis for setting and updating food-based dietary guidelines. We used evidence from several qualified systematic reviews (i.e. World Cancer Research Fund, US Dietary Guidelines Advisory Committee, European Food Safety Authority, and World Health Organization) and performed a search for additional systematic reviews. The evidence suggests that moderate coffee and tea consumption do not have long-term adverse health effects. The long-term favorable effects of coffee consumption are related to reduced risk of endometrial and liver cancer, type 2 diabetes, and cardiovascular deaths. However, results from randomized controlled trials (RCTs) suggest that coffee brews that are rich in diterpenes, such as boiled coffee, increase serum cholesterol concentrations. High caffeine intake in pregnancy is associated with higher risk of pregnancy loss, preterm birth, and low birth weight. High consumption of SSBs has been associated with increased risk of obesity, type 2 diabetes, hypertension, and cardiovascular disease, based on data from RCTs and prospective cohort studies. The consumption of LNCSBs may result in a small reduction in body weight in adults, likely mediated through the effect of reduced energy intake, but has neutral effects on other cardiometabolic risk markers using evidence from RCTs. However, evidence from observational studies indicates increased risk of cardiometabolic diseases among high LNCSB consumers. In conclusion, current evidence suggests that moderate coffee and tea consumption have no long-term adverse health effects. The evidence of beneficial effects of coffee consumption on liver and endometrial cancer risk, and some cardiovascular outcomes, comes from observational studies. High consumption of boiled coffee should be avoided due to negative effect on lipid profile. Pregnant women should not exceed the recommended daily dose of caffeine intake of 200 mg set by the European Food Safety Authority as a safe level for the fetus. High consumption of SSBs has consistently been associated with adverse health effects, which is mainly due to excess energy intake, and should be limited. The conflicting results from RCTs and observational studies regarding LNCSBs may be due to revere causation and should be explored further.
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- 2024
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13. A cross-cultural study of sustainable nutrition and its environmental impact in Asia and Europe: A comparison of China and Germany.
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RUMPOLD, Birgit Anika, SUN Lingxiao, LANGEN, Nina, and YU Ruide
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NUTRITION ,ENVIRONMENTAL impact analysis ,GREENHOUSE gas mitigation ,FOOD habits - Abstract
Global challenges such as climate change, biodiversity loss, and health crises necessitate a shift towards sustainable diets. Incorporating sustainability into food-based dietary guidelines (FBDGs) is essential for this shift, and cultural considerations also play a vital role, as food culture significantly influences dietary habits. Considering that Asia and Europe exhibit distinct food cultures, tailored approaches are necessary. Additionally, countries face diverse nutritional challenges, ranging from malnutrition to diet-related diseases, and regional variation in environmental impact necessitates context-specific strategies. Achieving sustainable nutrition depends on understanding cultural influences and regional dynamics. This paper compares China’s and Germany’s dietary guidelines and dietary patterns and their impact on sustainability. It shows that Chinese and German FBDGs only slightly differ, despite the different eating cultures and habits of each country. Alone the recommended amounts for eggs and fish are considerably higher in China than in Germany. However, in both China and Germany, actual dietary patterns deviate from the dietary guidelines. In China, concomitant with economic growth and urbanization, a dietary shift towards increased consumption of animal products and decreased consumption of vegetables and cereals has been observed in the last decades, which has led to a decline in nutritional deficiencies but an increase in obesity and overweight. Obesity and overweight are also on the rise in Germany. A dietary shift could therefore also be beneficial for public health. While following the respective national guidelines would benefit the environment, alternative diets such as a plant-based diet offer even lower environmental footprint. Revising guidelines to prioritize sustainability in addition to health aspects while considering regional contexts and cultural preferences is recommended to foster sustainable eating habits globally. This approach is pivotal for promoting dietary shift towards sustainability on a global scale. [ABSTRACT FROM AUTHOR]
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- 2024
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14. The Quality of Menu Offerings in Independently Owned Restaurants in Baltimore, Maryland: Results from Mixed-Methods Formative Research for the FRESH Trial.
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Hua, Shuxian, Tucker, Anna Claire, Santos, Sydney R., Thomas, Audrey E., Mui, Yeeli, Velez-Burgess, Veronica, Poirier, Lisa, Cheskin, Lawrence J., Matsuzaki, Mika, Williamson, Stacey, Colon-Ramos, Uriyoan, and Gittelsohn, Joel
- Abstract
(1) Background: Independently owned restaurants (IORs) are prevalent in under-resourced racial and ethnic minority communities in the US and present a unique setting for public health nutrition interventions. (2) Methods: We conducted 14 in-depth interviews with IOR owners in Baltimore about their perceptions of healthy food, and customers' acceptance of healthier menus and cooking methods and concurrent observations of the availability of healthy options on their menus. Qualitative data were coded and analyzed using ATLAS.ti. Observations were analyzed with statistical analysis performed in R. (3) Results: Owners perceived non-fried options, lean proteins, and plant-based meals as healthy. While open to using healthier cooking fats, they had mixed feelings about reducing salt, adopting non-frying methods for cooking, and adding vegetables and whole grains to the menu, and were reluctant to reduce sugar in recipes and beverages. Only 17.5% of 1019 foods and 27.6% of 174 beverages in these IORs were healthy, with no significant differences in the healthfulness of restaurant offerings within low-healthy-food-access/low-income neighborhoods and those outside. (4) Conclusion: Healthy options are generally scarce in Baltimore's IORs. Insights from owners inform future interventions to tailor healthy menu offerings that are well-received by customers and feasible for implementation. [ABSTRACT FROM AUTHOR]
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- 2024
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15. The Lipid–Heart Hypothesis and the Keys Equation Defined the Dietary Guidelines but Ignored the Impact of Trans -Fat and High Linoleic Acid Consumption.
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Newport, Mary T. and Dayrit, Fabian M.
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In response to a perceived epidemic of coronary heart disease, Ancel Keys introduced the lipid–heart hypothesis in 1953 which asserted that high intakes of total fat, saturated fat, and cholesterol lead to atherosclerosis and that consuming less fat and cholesterol, and replacing saturated fat with polyunsaturated fat, would reduce serum cholesterol and consequently the risk of heart disease. Keys proposed an equation that would predict the concentration of serum cholesterol (ΔChol.) from the consumption of saturated fat (ΔS), polyunsaturated fat (ΔP), and cholesterol (ΔZ): ΔChol. = 1.2(2ΔS − ΔP) + 1.5ΔZ. However, the Keys equation conflated natural saturated fat and industrial trans-fat into a single parameter and considered only linoleic acid as the polyunsaturated fat. This ignored the widespread consumption of trans-fat and its effects on serum cholesterol and promoted an imbalance of omega-6 to omega-3 fatty acids in the diet. Numerous observational, epidemiological, interventional, and autopsy studies have failed to validate the Keys equation and the lipid–heart hypothesis. Nevertheless, these have been the cornerstone of national and international dietary guidelines which have focused disproportionately on heart disease and much less so on cancer and metabolic disorders, which have steadily increased since the adoption of this hypothesis. [ABSTRACT FROM AUTHOR]
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- 2024
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16. Extent of alignment between the Australian Dietary Guidelines and the NOVA classification system across the Australian packaged food supply.
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Nguyen, Hillary, Jones, Alexandra, Barrett, Eden M., Shahid, Maria, Gaines, Allison, Hu, Monica, Pettigrew, Simone, Wu, Jason H. Y., and Coyle, Daisy H.
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Aims Methods Results Conclusions The Australian Dietary Guidelines are currently being revised and ultra‐processed foods have been identified as a high priority action area. To better understand how well the current Dietary Guidelines align with level of processing classifications, the aim of this study was to assess the alignment between the Australian Dietary Guidelines and the NOVA classification system for classifying the healthiness of packaged foods.Data were sourced from the Australian FoodSwitch dataset, which included 28 071 packaged food and beverage products available in major Australian supermarkets in 2022. Products were classified as (i) core or discretionary (Australian Dietary Guidelines) and (ii) non‐ultra‐processed or ultra‐processed (NOVA). Agreement between the two systems (core vs. non‐ultra‐processed and discretionary vs. ultra‐processed) was evaluated using the kappa statistic.There was ‘moderate’ agreement (κ = 0.41, 95% CI: 0.40–0.42) between the Australian Dietary Guidelines and the NOVA system, with 69.8% of products aligned across the two systems. Alignment was more common for discretionary foods (80.6% were ultra‐processed) than core foods (59.9% aligned were not‐ultra‐processed). Food categories exhibiting the strongest levels of alignment included confectionary, foods for specific dietary use, and egg and egg products. Discordance was most common for convenience foods, sugars, honey and related products, and cereal and grain products.Despite moderate alignment between the Australian Dietary Guidelines and NOVA, the discordance observed for almost one‐third of products highlights the opportunity to develop recommendations for ultra‐processed foods within the guidelines to advise Australians how these foods should be considered as part of a healthy diet. [ABSTRACT FROM AUTHOR]
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- 2024
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17. Potassium: A Frontier in Osteoporosis.
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Singh, Widhilika and Kushwaha, Poonam
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BONE health , *POTASSIUM , *OSTEOPOROSIS , *BONE density , *BONE metabolism , *PUBLIC health - Abstract
Osteoporosis is a significant public health concern, particularly in aging populations, leading to fractures, decreased mobility, and reduced quality of life. While calcium and vitamin D have long been recognized as essential for bone health, emerging research suggests that potassium may play a crucial role in maintaining bone density and preventing osteoporosis. This manuscript explores the relationship between potassium and osteoporosis, delving into the mechanisms, epidemiological evidence, and potential therapeutic implications of potassium in bone health. Furthermore, the manuscript discusses the sources of dietary potassium, its impact on bone metabolism, and the future directions in research and clinical practice regarding potassium's role in osteoporosis management. [ABSTRACT FROM AUTHOR]
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- 2024
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18. Assessment of Mediterranean diet adherence and comparison with Italian dietary guidelines: a study of over 10,000 adults from 2019 to 2022.
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Lotti, Sofia, Napoletano, Antonia, Tristan Asensi, Marta, Pagliai, Giuditta, Giangrandi, Ilaria, Colombini, Barbara, Dinu, Monica, and Sofi, Francesco
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MEDITERRANEAN diet , *ADULTS , *DAIRY products , *DIETARY patterns , *ANIMAL products - Abstract
Despite the many well-documented benefits of the Mediterranean diet (MD), many Mediterranean countries seem to be moving away from it. The aim of this study was to investigate the MD adherence in 10,916 adults who completed the validated Medi-Lite questionnaire from January 2019 to December 2022 in Italy, and to assess the consumption of its food groups by comparing them with current national dietary guidelines. The sample showed a good level of MD adherence (12 ± 2.5). However, from 2019 to 2022, a significant (p < 0.001) decline in the adherence level emerged. An overconsumption of fresh red meat, cheese and poultry compared to dietary guidelines was observed. In contrast, an under-consumption of vegetables, bread, legumes, fish and milk and dairy products emerged. In recent years, a decline in MD adherence was observed in Italy, probably determined by an excessive consumption of animal products. [ABSTRACT FROM AUTHOR]
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- 2024
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19. Social Media and Nutritional Guidelines in Pregnancy.
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Drummond, Nora, Miller, Alexa, Kramer, Melia, and Zielinski, Ruth
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Introduction: Nutrition impacts health outcomes of pregnant people and their fetuses. Discussing nutrition with patients may be challenging for health care providers. In this vacuum, patients use social media for health information during pregnancy. Little is known about the type and quality of nutrition information that is available on social media. The aim of this study was to qualitatively explore the pregnancy nutrition messages contained in social media videos for content and evaluate the information's concordance with evidence‐based guidelines. Methods: A review of current social media video content for nutrition in pregnancy was conducted across 4 platforms: YouTube, Instagram, Facebook, and TikTok. Content analysis was used to descriptively and categorically analyze the social media video content. Results: In the 62 social media videos reviewed, most were not consistent with established guidelines, were inaccurate, or presented a homogenous and unrealistic image of the pregnant person. Four categories of nutrition in pregnancy social media information emerged: what to eat, what not to eat, what I ate: aspirational, and what I ate: rebellion. Few videos were produced by health care organizations. Some were produced by anonymous organizations, with the majority made by pregnant or postpartum people. Many were testimonial or confessional in style. Despite regulations requiring identification of paid posts and advertisements, it was difficult to discern if videos were authentic sharing of patient experiences or advertisements. Discussion: There is incorrect and incomplete information on social media surrounding nutrition in pregnancy. Professional guidelines for nutrition in pregnancy are available but are not as accessible to patients as social media videos. Social media use is associated with disordered eating and increased risk of anxiety and depression. However, targeted interventions by health care providers that use social media platforms have been successful in the distribution of credible health information. Midwives and other health care providers should share evidence‐based nutrition recommendation with patients to facilitate meaningful conversations around nutrition in pregnancy during in person and online interactions. [ABSTRACT FROM AUTHOR]
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- 2024
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20. Assessing Performance of Contemporary Plant-Based Diets against the UK Dietary Guidelines: Findings from the Feeding the Future (FEED) Study.
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Lawson, Izabella, Wood, Caroline, Syam, Nandana, Rippin, Holly, Dagless, Selina, Wickramasinghe, Kremlin, Amoutzopoulos, Birdem, Steer, Toni, Key, Timothy J., and Papier, Keren
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Uncertainty remains about the composition of contemporary plant-based diets and whether they provide recommended nutrient intakes. We established Feeding the Future (FEED), an up-to-date online cohort of UK adults following different plant-based diets and diets containing meat and fish. We recruited 6342 participants aged 18–99 [omnivores (1562), flexitarians (1349), pescatarians (568), vegetarians (1292), and vegans (1571)] between February 2022 and December 2023, and measured diet using a food frequency questionnaire and free text. We compared personal characteristics and dietary intakes between diet groups and assessed compliance with dietary guidelines. Most participants met UK dietary recommendations for fruit and vegetables, sodium, and protein, although protein intakes were lowest among vegetarians and vegans. Omnivores did not meet the fibre recommendation and only vegans met the saturated fat recommendation. All diet groups exceeded the free sugars recommendation. Higher proportions of vegetarians and vegans were below the estimated average requirements (EARs) for zinc, iodine, selenium, and, in vegans, vitamins A and B12, whereas calcium intakes were similar across the diet groups. People following plant-based diets showed good compliance with most dietary targets, and their risk for inadequate intakes of certain nutrients might be mitigated by improved dietary choices and/or food fortification. [ABSTRACT FROM AUTHOR]
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- 2024
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21. Cereals and cereal products – a scoping review for Nordic Nutrition Recommendations 2023
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Guri Skeie and Lars T. Fadnes
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cereals ,whole grains ,dietary fiber ,dietary guidelines ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Cereals and cereal products have traditionally been staple foods in many countries including in the Nordics and Baltics. Cereals can be consumed with their entire grain kernel and are then referred to as whole grains or can be consumed after removal of the bran or germ and are then referred to as refined grains. The terms cereals and grains are often used interchangeably. In this scoping review, we examine the associations between intake of cereals and cereal products and major health outcomes to contribute to up-to-date food-based dietary guidelines for the Nordic and Baltic countries in the Nordic Nutrition Recommendations 2023 project. Five qualified systematic reviews that covered non-communicable diseases, mortality, and risk factors were identified, and a supplementary literature search was performed in the MEDLINE and Cochrane databases for more recent studies and other endpoints. Compared to other high-income countries, the Nordic populations have a high consumption of whole grain foods. In some of the countries, rye constitutes a substantial fraction of the cereal consumption. However, few studies are available for specific cereals, and most of the research has been performed in predominantly wheat-consuming populations. The evidence suggests clear dose–response associations between a high intake of whole grains and lower risks of cardiovascular disease, colorectal cancer, type 2 diabetes, and premature mortality. The lowest risks of morbidity and mortality were observed for 3–7 servings of whole grains per day, equivalent of 90–210 g/day (fresh weight or ready-to-eat whole grain products, such as oatmeal or whole grain rye bread). Evidence from randomized trials indicates that a high intake of whole grains is beneficial for reducing weight gain. There is less evidence for refined grains, but the available evidence does not seem to indicate similar beneficial associations as for whole grains. It is suggested that replacing refined grains with whole grains would improve several important health outcomes. Cereals are plant foods that can be grown in most of the Nordic and Baltic regions.
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- 2024
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22. Social and economic dimensions of food sustainability – a background paper for the Nordic Nutrition Recommendations
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Peter Jackson and Lotte Holm
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sustainable food systems ,dietary guidelines ,food systems ,socioeconomic dimensions ,Nutrition. Foods and food supply ,TX341-641 - Abstract
This review seeks to demonstrate how the social and economic dimensions of sustainability need to be considered alongside its environmental dimensions. This is particularly important when, as in the case of the Nordic Nutrition Recommendations (NNRs), policymakers are attempting to address the twin goals of health and sustainability. For a policy that might make good sense when seen in purely environmental terms, it might not prove sustainable in social and economic terms – if it is too costly, it exacerbates existing inequalities or has detrimental effects on public health. There are some ‘win-wins’ in the field of health and sustainability policy. However, difficult choices between competing policy options will occur, similar to those facing ordinary consumers in their everyday lives. Being clear about the way food is framed as an issue and how different framings shape policy outcomes is a useful way forward in addressing the inevitable trade-offs and compromises between competing objectives.
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- 2024
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23. Nuts and seeds – a scoping review for Nordic Nutrition Recommendations 2023
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Lars T. Fadnes and Rajiv Balakrishna
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nuts ,seeds ,peanuts ,dietary guidelines ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Background: Nuts and seeds have been part of diets in most of the world for millenniums, and they have also been consumed in the Nordic and Baltic countries for centuries. Consumption of nuts and seeds is linked with various health outcomes. Therefore, when updating the Nordic Nutrition Recommendations (NNR), summarizing the best evidence on key health outcomes from the consumption of nuts and seeds is essential. Objectives: This study aims to evaluate the updated evidence on the consumption of nuts and seeds and health outcomes regarded relevant for the Nordic and Baltic countries, as well as their dose-response relationship presented in updated systematic reviews and meta-analyses. Method: The scoping review is built on a de novo systematic review and an umbrella review published in 2022 on the consumption of nuts and seeds and its various health outcomes, including cardiovascular disease and diabetes. Results: Intake of nuts and seeds is associated with a lower risk of cardiovascular diseases, with evidence assessed as probable. This conclusion is mirrored by evidence from trials on biomarkers for chronic diseases. An intake of a serving of nuts of 28–30 g/day compared to not eating nuts is estimated to translate into approximately 20% relative reduction in the risks of cardiovascular disease and premature deaths. For cancers, consumption of a serving of nuts is inversely associated with cancer mortality. However, for type 2 diabetes, there are mixed and inconclusive results. Additionally, there are inverse associations between nut consumption and respiratory and infectious disease mortality. Allergies for nuts are seen among 1–2% of the population. Conclusion: Overall, the current evidence supports dietary recommendations to increase nut consumption to a serving of nuts and seeds per day for people without allergies to these foods.
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- 2024
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24. Fruit juice – a scoping review for Nordic Nutrition Recommendations 2023
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Magdalena Rosell and Christine Delisle Nyström
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fruit juice ,fruit ,beverages ,dietary guidelines ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Fruit juice has a similar nutrient content as whole fruit and may in this respect be part of a healthy diet. However, a lower amount or lack of fibre and a higher concentration of sugars and energy could also contribute to less satiation and increase the risk of excess energy intake. The aim of this scoping review is to describe the overall evidence for the role of fruit juice as a basis for setting and updating food-based dietary guidelines in the Nordic Nutrition Recommendations 2023. PubMed was searched for systematic reviews and meta-analyses and evidence was extracted on relevant health outcomes. Current available evidence indicates that low to moderate consumption of fruit juice is not associated with an apparent risk of chronic diseases and may have protective effects on cardiovascular disease. The association between the intake of fruit juice and weight gain remains unclear and might be of concern for some groups of people. Overall, the evidence regarding health effects of fruit juice is limited.
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- 2024
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25. Habitual Dietary Intake and Adherence to Dietary Guidelines of Patients with Inflammatory Bowel Diseases
- Author
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Małgorzata Godala, Ewelina Gaszyńska, Konrad Walczak, and Ewa Małecka-Wojciesko
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diet ,inflammatory bowel disease ,Crohn’s disease ,ulcerative colitis ,dietary guidelines ,nutrition ,Diseases of the digestive system. Gastroenterology ,RC799-869 - Abstract
Inflammatory bowel disease (IBD) belongs to a group of autoimmune conditions characterized by chronic inflammation and mucosal ulceration of the gastrointestinal tract. The etiology of IBD is complex. The etiological factors include environmental factors, among which diet is important. The aim of this study was to evaluate the diet of IBD patients. This case–control study was carried out on 82 patients with IBD; the control group consisted of 80 clinically healthy subjects. Food intake was assessed using a 24 h recall and frequency food questionnaire. Energy intake in the IBD group was insufficient and significantly lower than in the control group. The energy intake in the group of patients with active IBD was significantly lower than in the group of subjects in remission. The total fat and protein intake was significantly lower in the IBD group compared to the healthy subjects. IBD patients were characterized by underconsumption of all food groups analyzed, except for the intake of red meat and poultry. Our study showed inadequate intake of energy and most nutrients in IBD patients, even during the remission period. The study indicates the need for routine assessment of dietary intake and nutrition among IBD patients, as well as potential dietary interventions aimed at improving the energy and nutritional quality of diet in order to optimize treatment outcomes and prevent the development of accompanying diseases.
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- 2024
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26. Potatoes – a scoping review for Nordic Nutrition Recommendations 2023
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Magdalena Rosell and Christine Delisle Nyström
- Subjects
potatoes ,solanum tuberosum ,starchy foods ,dietary guidelines ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Potatoes comprise a common staple food in the Nordic and Baltic countries and contribute to the diet with vitamins, minerals, dietary fibre and phytochemicals. However, potatoes may also be consumed in processed forms with added fat and salt, which raises concerns about possible adverse health effects. The aim of this scoping review is to describe the overall evidence for the role of potatoes as a basis for setting and updating food-based dietary guidelines in the Nordic Nutrition Recommendations 2023. PubMed was searched for systematic reviews and meta-analyses, and evidence was extracted on relevant health outcomes. Current available evidence indicates that moderate consumption of potatoes is not associated with a substantial risk of chronic diseases, and that they may be part of a healthy diet. However, the health effects vary greatly depending on cooking methods, and studies indicate that the intake of French fries/fried potatoes should be limited. Overall, the evidence regarding health effects of potatoes is very limited, and possible associations need to be further investigated.
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- 2024
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27. Vegetables, fruits, and berries – a scoping review for Nordic Nutrition Recommendations 2023
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Magdalena Rosell and Lars T. Fadnes
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vegetables ,fruits ,berries ,dietary guidelines ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Vegetables, fruits, and berries comprise a large variety of foods and are recognised to play an important role in preventing chronic diseases. Many observational studies have been published during the last decade, and the aim of this scoping review is to describe the overall evidence for the role of vegetables, fruits, and berries for health-related outcomes as a basis for setting and updating food-based dietary guidelines. A scoping review was conducted according to the protocol developed within the Nordic Nutrition Recommendations 2023 project. Current available evidence strengthens the role of consuming vegetables, fruits, and berries in preventing chronic diseases. The most robust evidence is found for cancer in the gastric system and lung cancer, cardiovascular disease, and all-cause mortality. Steeper risk reductions are generally seen at the lower intake ranges, but further reductions have been seen for higher intakes for cardiovascular disease. Weaker associations are seen for type 2 diabetes. There is evidence that suggests a beneficial role also for outcomes such as osteoporosis, depression, cognitive disorders, and frailty in the elderly. The observed associations are supported by several mechanisms, indicting causal effects. Some subgroups of vegetables, fruits, and berries may have greater benefits than other subgroups, supporting a recommendation to consume a variety of these foods.
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- 2024
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28. The impact of diet quality on cognitive ability of Chinese older adults: evidence from the China Health and Nutrition Survey (CHNS)
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Ziwei Xu, Shuaizhen Chen, Min Guo, Tianlei Zhang, Xiaoxuan Niu, Yuxin Zhou, Jialong Tan, and Jian Wang
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Dietary index ,Dietary quality ,Cognition ,Dietary guidelines ,Instrumental variable ,Geriatrics ,RC952-954.6 - Abstract
Abstract Background Numerous studies have demonstrated a positive correlation between diet quality and cognitive performance, indicating that improving diet quality may be beneficial in preventing cognitive decline in older adults. However, few study has investigated the causal relationship between diet quality and cognitive performance. The purpose of this study is to evaluate the causal effects of diet quality on cognitive performance in Chinese adults aged 55 years and older. Particularly, we utilize the Chinese Diet Quality Index (CHEI), a dietary assessment tool tailored for Chinese populations, as a proxy for older adults’ diet quality. Methods Data were obtained from the China Health and Nutrition Survey (CHNS) ( $$N = 2337$$ N = 2337 , $$\ge$$ ≥ 55 years old) conducted in 2004 and 2006. Cognitive function was tested by a subset of items from the Telephone Interview for Cognitive Status-Modified (TICS-m). Data on dietary intake was retrieved from three consecutive 24 hour recalls by participants and its quality was assessed by the 17-items Chinese Healthy Eating Index (CHEI). An Instrumental Variable technique was used to deal with the potential endogeneity of dietary quality. The instrumental variable used in our study is the community mean of CHEI. Results After adjusting for socio-demographic factors (age, gender, education, per capita household income), lifestyle habits (smoking, alcohol consumption, physical activity, BMI), and chronic diseases (hypertension, diabetes), our findings revealed that improving diet quality had a significant positive effect on cognitive performance ( $$P = 0.020$$ P = 0.020 ), particularly in females aged 55-65 years ( $$P = 0.003$$ P = 0.003 ) and females with primary education and below ( $$P < 0.001$$ P < 0.001 ). Conclusion Our study suggests that improving diet quality and adhering to the Dietary Guidelines for Chinese may enhance cognitive performance in Chinese adults aged 55 years and older.
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- 2024
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29. Dietary nutrient intake and nutritional status in maintenance hemodialysis patients: a multicenter cross-sectional survey
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Zhi-Qian Chen, Li Luo, Xin-Xin Chen, Xiao-Yu Zhang, Shu-Qing Yin, Guang-Hui Xiao, Na Xu, Qun Liu, and Chun-Yan Su
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Maintenance hemodialysis ,chronic kidney disease ,end-stage renal disease ,dietary nutrient intake ,blood test index ,dietary guidelines ,Diseases of the genitourinary system. Urology ,RC870-923 - Abstract
Purpose To investigate the dietary nutrient intake of Maintenance hemodialysis (MHD) patients, identify influencing factors, and explore the correlation between dietary nutrient intake and nutritional and disease control indicators.Methods This was a multicenter cross-sectional study. A dietary survey was conducted using a three-day dietary record method, and a self-designed diet management software was utilized to calculate the daily intake of dietary nutrients. The nutritional status and disease control indicators were assessed using subjective global assessment, handgrip strength, blood test indexes, and dialysis adequacy.Results A total of 382 MHD patients were included in this study. Among them, 225 (58.9%) and 233 (61.0%) patients’ protein and energy intake did not meet the recommendations outlined in the National Kidney Foundation’s Kidney Disease Outcomes Quality Initiative Clinical Practice Guideline for Nutrition in Chronic Kidney Disease (2020 update). The average protein and energy intake for these patients were 0.99 ± 0.32 g/kg/d and 29.06 ± 7.79 kcal/kg/d, respectively. Multiple linear regression analysis showed that comorbidity-diabetes had a negative influence on normalized daily energy intake (nDEI = DEI / ideal body weight) (B = −2.880, p = 0.001) and normalized daily protein intake (nDPI = DPI / ideal body weight) (B = −0.109, p = 0.001). Pearson correlation analysis revealed that dietary DPI (r = −0.109, p
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- 2024
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30. Dietary and Complementary Feeding Practices of US Infants, 6 to 12 Months: A Narrative Review of the Federal Nutrition Monitoring Data.
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Bailey, Regan, Stang, Jaime, Davis, Teresa, Naimi, Timothy, Schneeman, Barbara, Dewey, Kathryn, Donovan, Sharon, Novotny, Rachel, Kleinman, Ronald, Taveras, Elsie, Bazzano, Lydia, Snetselaar, Linda, de Jesus, Janet, Casavale, Kellie, Stoody, Eve, Goldman, Joseph, Moshfegh, Alanna, Rhodes, Donna, Herrick, Kirsten, Koegel, Kristin, Perrine, Cria, and Pannucci, TusaRebecca
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Birth to 24 months ,Breastfeeding ,Complementary feeding ,Dietary guidelines ,Nutrition policy ,Pediatrics ,Infant ,Female ,Animals ,Cattle ,Humans ,Infant Nutritional Physiological Phenomena ,Feeding Behavior ,Diet ,Infant Formula ,Milk ,Human - Abstract
Complementary foods and beverages (CFBs) are key components of an infants diet in the second 6 months of life. This article summarizes nutrition and feeding practices examined by the 2020 Dietary Guidelines Advisory Committees during the CFB life stage. Breastfeeding initiation is high (84%), but exclusive breastfeeding at 6 months (26%) is below the Healthy People 2030 goal (42%). Most infants (51%) are introduced to CFBs sometime before 6 months. The primary mode of feeding (ie, human milk fed [HMF]; infant formula or mixed formula and human milk fed [FMF]) at the initiation of CFBs is associated with the timing of introduction and types of CFBs reported. FMF infants (42%) are more likely to be introduced to CFBs before 4 months compared with HMF infants (19%). Different dietary patterns, such as higher prevalence of consumption and mean amounts, were observed, including fruit, grains, dairy, proteins, and solid fats. Compared with HMF infants of the same age, FMF infants consume more total energy (845 vs 631 kcal) and protein (22 vs 12 g) from all sources, and more energy (345 vs 204 kcal) and protein (11 vs 6 g) from CFBs alone. HMF infants have a higher prevalence of risk of inadequate intakes of iron (77% vs 7%), zinc (54% vs
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- 2022
31. Perspective: Early-Life Nutrition Research Supported by the US National Institutes of Health from 2018 to 2020.
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Landry, Matthew, Ruiz, Lyndsey, Gibbs, Kimberlea, Radtke, Marcela, Lerman, Jennifer, and Vargas, Ashley
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birth to 24 months ,breastfeeding ,complementary foods ,dietary guidelines ,dietary pattern ,early-life nutrition ,lactation ,maternal health ,pregnancy ,research funding ,Adult ,Allergens ,Breast Feeding ,Child ,Female ,Humans ,Iron ,Lactation ,National Institutes of Health (U.S.) ,Pregnancy ,United States ,Young Adult - Abstract
The Dietary Guidelines for Americans, 2020-2025, included guidelines for pregnancy, lactation, and children from birth to age 24 mo (B-24) to reflect the growing body of evidence about appropriate nutrition during the earliest stages of life. Guidelines were based on a thorough review of the existing scientific evidence by the 2020 Dietary Guidelines Advisory Committee (DGAC). This studys objective was to enumerate early-life (pregnancy, lactation, and B-24) nutrition research needs that are already being addressed by the scientific community and to identify remaining research gaps. The Scientific Report of the 2020 Dietary Guidelines Advisory Committee was reviewed, and 138 research gaps relevant to early life were identified. Research gaps were consolidated into 13 topic areas. A total of 1632 nutrition- and early-life-focused research projects funded by the NIH between 2018 and 2020 were manually coded using title, abstract, and public health relevance statement available on NIH RePORTER. Projects were coded as affirmative if they addressed a research gap within 1 of the 13 research gap topic areas. Of coded projects, 235 (14.4%) addressed any early-life nutrition research gap. Between fiscal years 2018 to 2020, total costs of projects addressing any gap represented only 15% of total costs for all projects reviewed. Complementary foods, breastfeeding (never vs. ever), and frequency of eating were research gap areas most frequently coded as being addressed by a funded project. Iron supplementation, seafood consumption, and maternal diet food allergens were research gap areas least frequently coded as being potentially addressed by a funded project. This analysis highlights opportunities for changes in the federal government investment in maternal and child nutrition research to support development of effective, evidence-based dietary guidelines for improvement in early-life nutrition practices and overall public health.
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- 2022
32. Habitual Dietary Intake and Adherence to Dietary Guidelines of Patients with Inflammatory Bowel Diseases.
- Author
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Godala, Małgorzata, Gaszyńska, Ewelina, Walczak, Konrad, and Małecka-Wojciesko, Ewa
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- *
INFLAMMATORY bowel diseases , *AUTOIMMUNE diseases , *CONTROL groups , *POULTRY , *NUTRITION - Abstract
Inflammatory bowel disease (IBD) belongs to a group of autoimmune conditions characterized by chronic inflammation and mucosal ulceration of the gastrointestinal tract. The etiology of IBD is complex. The etiological factors include environmental factors, among which diet is important. The aim of this study was to evaluate the diet of IBD patients. This case–control study was carried out on 82 patients with IBD; the control group consisted of 80 clinically healthy subjects. Food intake was assessed using a 24 h recall and frequency food questionnaire. Energy intake in the IBD group was insufficient and significantly lower than in the control group. The energy intake in the group of patients with active IBD was significantly lower than in the group of subjects in remission. The total fat and protein intake was significantly lower in the IBD group compared to the healthy subjects. IBD patients were characterized by underconsumption of all food groups analyzed, except for the intake of red meat and poultry. Our study showed inadequate intake of energy and most nutrients in IBD patients, even during the remission period. The study indicates the need for routine assessment of dietary intake and nutrition among IBD patients, as well as potential dietary interventions aimed at improving the energy and nutritional quality of diet in order to optimize treatment outcomes and prevent the development of accompanying diseases. [ABSTRACT FROM AUTHOR]
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- 2024
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33. Planting the Seed for Blood Pressure Control: The Role of Plant-Based Nutrition in the Management of Hypertension.
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Charles, Justin A., Habibullah, Nilofer Khan, Bautista, Saul, Davis, Brenda, Joshi, Shivam, and Hull, Sarah C.
- Abstract
Purpose of Review: Hypertension results in significant morbidity, mortality, and healthcare expenditures. Fortunately, it is largely preventable and treatable by implementing dietary interventions, though these remain underutilized. Here, we aim to explore the role of healthy dietary patterns in hypertension management and describe approaches for busy clinicians to address nutrition effectively and efficiently with patients. Recent Findings: DASH, Mediterranean, vegetarian, and vegan diets that include minimally processed, plant-based foods as core elements have consistently shown positive effects on hypertension. Recommendations that distill the most healthful components of these diets can significantly impact patient outcomes. Clinicians can harness evidence-based dietary assessment and counseling tools to implement and support behavioral changes, even during brief office visits. Summary: Healthful plant-based dietary patterns can often effectively prevent and treat hypertension. Clinicians may help improve patient outcomes by discussing evidence-based nutrition with their patients. Future work to promote infrastructural change that supports incorporating evidence-based nutrition into medical education, clinical care, and society at large can support these efforts. [ABSTRACT FROM AUTHOR]
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- 2024
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34. The Nutritional Quality of Food Donated to a Western Australian Food Bank.
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Mossenson, Sharonna, Giglia, Roslyn, Pulker, Claire E., Dhaliwal, Satvinder S., Chester, Miranda, Bigwood, Ruby, and Pollard, Christina M.
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Food banks provide an indispensable service to people experiencing severe food insecurity. Food banks source donations from across the food system; however, the food redistributed to clients across the developed world is nutritionally poor. This, together with the increasing prevalence of diet-related diseases and food insecurity, has prompted a focus on nutritional quality. Despite more food being distributed via food banks in Australia, the nutritional quality of donated food remains unreported. This study analyzed all food (84,996 kg (1216 products)) donated to Foodbank WA over a 5-day period using diet-, food-, and nutrient-based nutrition classification schemes (NCSs). A total of 42% (27% of total weight) of donated food products were deemed 'unsuitable' and 19% (23% by weight) were 'suitable' according to all NCSs. There was no agreement on 39% of products (50% by weight). Overall, NOVA and the Healthy Eating Research Nutrition Guidelines (HERNG) (κ = 0.521) had the highest level of agreement and the ADGs and HERNGs the lowest (κ = 0.329). The findings confirm the poor nutritional quality of food donated to food banks and the need to work with donors to improve the food they donate. Fit-for-purpose nutrition guidelines are urgently needed for Australian food banks to support them in providing nutritious food to their vulnerable clients. [ABSTRACT FROM AUTHOR]
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- 2024
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35. 한국인 식생활지침에 기반한 노인의 식행동 평가항목 개발.
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임영숙, 오지수, 황지윤, 오지은, 육성민, 김민아, 서혜지, 임지민, and 김혜영
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FOOD habits , *LITERATURE reviews , *NUTRIENT density , *NUTRITIONAL status , *METROPOLITAN areas , *FOOD consumption - Abstract
A checklist of dietary behavior items for the elderly was developed based on Korean dietary guidelines. First, a literature review was conducted, and 63 preliminary items, including 30 items on food intake, 12 on eating habits, and 21 on dietary culture, were obtained to evaluate the dietary guidelines. The preliminary items were evaluated by experts using Lawshe’s method to verify the content validity. They were then revised, resulting in 52 items: 25, 11, and 16 in the food intake, eating habits, and dietary culture domains, respectively. A face-to-face survey was conducted on 331 people over 65 years of age in the metropolitan area, and their one-day food intake was surveyed using a 24-hour recall method in August 2022. The 48 items, including 24, 11, and 13 items on food intake, eating habits, and dietary culture, respectively, correlated significantly with the evaluation indicators of nutrient intake, such as mean adequacy ratio, dietary diversity score, and nutrient intake density. These items were considered suitable for evaluating the elderly's compliance with dietary guidelines. [ABSTRACT FROM AUTHOR]
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- 2024
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36. Scoping Review of Available Culinary Nutrition Interventions for People with Neurological Conditions.
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Chun, Chian Thong, MacDonald-Wicks, Lesley, English, Coralie, Lannin, Natasha A., and Patterson, Amanda
- Abstract
People with neurological conditions may face barriers to meal preparation. Culinary nutrition interventions aim to facilitate the building of knowledge and skills for meal preparation. This scoping review aims to map the available evidence for culinary nutrition interventions for people with neurological conditions and evaluate the quality of these interventions based on program design, delivery and evaluation. After a systematic search of online databases (MEDLINE, CINAHL, Embase, Scopus and Proquest) and reference lists, a total of ten publications describing nine interventions were included. Most interventions were designed for people with stroke and/or Transient Ischemic Attack (n = 3) and Multiple Sclerosis (n = 3); others were for traumatic brain injury (n = 1), mild dementia (n = 1) and Parkinson's Disease (n = 1). Overall, the included culinary nutrition interventions had good program delivery (inclusion of motivational experiences, delivered by appropriate health providers) but needed improvements in program design (lack of consumer engagement and neurological symptom accommodations) and evaluation (lack of complete process, outcome and impact evaluations). In conclusion, the evidence base for culinary nutrition interventions for people with neurological conditions remains sparse. To bridge the gap between theory and practice, it is important to consider the following aspects in culinary nutrition intervention planning/improvement: (I) the involvement of consumers; (II) the accommodation/tailoring for post-condition effects; and (III) the coverage of all disease-specific culinary nutrition aspects. [ABSTRACT FROM AUTHOR]
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- 2024
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37. The impact of diet quality on cognitive ability of Chinese older adults: evidence from the China Health and Nutrition Survey (CHNS).
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Xu, Ziwei, Chen, Shuaizhen, Guo, Min, Zhang, Tianlei, Niu, Xiaoxuan, Zhou, Yuxin, Tan, Jialong, and Wang, Jian
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UNHEALTHY lifestyles ,OLDER people ,COGNITIVE ability ,COGNITIVE testing ,NUTRITION surveys ,HEALTH surveys - Abstract
Background: Numerous studies have demonstrated a positive correlation between diet quality and cognitive performance, indicating that improving diet quality may be beneficial in preventing cognitive decline in older adults. However, few study has investigated the causal relationship between diet quality and cognitive performance. The purpose of this study is to evaluate the causal effects of diet quality on cognitive performance in Chinese adults aged 55 years and older. Particularly, we utilize the Chinese Diet Quality Index (CHEI), a dietary assessment tool tailored for Chinese populations, as a proxy for older adults' diet quality. Methods: Data were obtained from the China Health and Nutrition Survey (CHNS) ( N = 2337 , ≥ 55 years old) conducted in 2004 and 2006. Cognitive function was tested by a subset of items from the Telephone Interview for Cognitive Status-Modified (TICS-m). Data on dietary intake was retrieved from three consecutive 24 hour recalls by participants and its quality was assessed by the 17-items Chinese Healthy Eating Index (CHEI). An Instrumental Variable technique was used to deal with the potential endogeneity of dietary quality. The instrumental variable used in our study is the community mean of CHEI. Results: After adjusting for socio-demographic factors (age, gender, education, per capita household income), lifestyle habits (smoking, alcohol consumption, physical activity, BMI), and chronic diseases (hypertension, diabetes), our findings revealed that improving diet quality had a significant positive effect on cognitive performance ( P = 0.020 ), particularly in females aged 55-65 years ( P = 0.003 ) and females with primary education and below ( P < 0.001 ). Conclusion: Our study suggests that improving diet quality and adhering to the Dietary Guidelines for Chinese may enhance cognitive performance in Chinese adults aged 55 years and older. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
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38. A Randomized Controlled Trial, Non-Nutrition Based mHealth Program: The Potential Impact on Dietary Intake in College Students.
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Tran, Dieu-My T., Cross, Chad L., and Navalta, James W.
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COLLEGE students , *FOOD habits , *HOME environment , *DIETARY fiber , *STATISTICS , *NUTRITIONAL assessment , *VEGETABLES , *MEAT , *AUTOMOBILES , *ADULT day care , *FOOD consumption , *RESTAURANTS , *SMARTPHONES , *POPULATION geography , *NUTRITIONAL requirements , *DAIRY products , *DESCRIPTIVE statistics , *RESEARCH funding , *MICRONUTRIENTS , *DIETARY carbohydrates , *GRAIN , *DATA analysis , *TELEMEDICINE , *SECONDARY analysis , *DIETARY proteins , *DIETARY fats - Abstract
The aims of this study were to (1) explore this sample's pre- and post-intervention dietary intake, specifically the macro- and micronutrients, and their eating habits related to location of consumption and use of electronic devices, and (2) compare this sample's nutritional measures to the current Dietary Guidelines 2020 to 2025. Twenty-eight participants were included in the secondary data analysis. Participants reported a total of 822 items consumed during this study. Most items were consumed at home (n = 629, 76.5%). We found significant differences in the intake of energy, protein, total fat, carbohydrates, total vegetables, total grains, and total meat in different locations. For most of these measures, consumption at home and/or restaurants resulted in a greater magnitude of consumption than at other locations (e.g., car, daycare). Participants reported consuming most of their energy and nutrients while either using electronic devices alone (n = 365, 44.4%) or using no devices (n = 346, 42.1%). Significant differences were found among three measures including energy, total fat, and total fiber. The majority of the macronutrients (total fiber, fruits, vegetables, meat, and dairy) consumed by our sample were under the threshold recommended in the 2020 to 2025 Dietary Guidelines. [ABSTRACT FROM AUTHOR]
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- 2024
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39. Dietary Patterns and Health: Insights From NESR Systematic Reviews to Inform the Dietary Guidelines for Americans.
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English, Laural K., Raghavan, Ramkripa, Obbagy, Julie E., Callahan, Emily H., Fultz, Amanda K., Nevins, Julie E.H., Scinto-Madonich, Sara, Reigh, Nicole A., and Stoody, Eve E.
- Subjects
- *
HEALTH status indicators , *NUTRITIONAL requirements , *AMERICANS , *DIETARY patterns , *NUTRITION policy , *MEDICAL research , *HEALTH promotion - Abstract
This perspective article shares unique insights from the extensive experience of the US Department of Agriculture Nutrition Evidence Systematic Review branch in conducting systematic reviews on dietary patterns and health outcomes to inform the Dietary Guidelines for Americans. Methodological approaches for reviewing dietary patterns research are described, including approaches to operationalizing definitions and analyzing labeled dietary patterns. The review also describes techniques for synthesizing dietary patterns research across life stages in systematic reviews that inform food-based, federal dietary guidance. Current research activities and recommendations for how to improve or address gaps in dietary patterns research in the future are also discussed. [ABSTRACT FROM AUTHOR]
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- 2024
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40. Why don't college freshmen meet the US dietary guidelines for added sugar, refined grains, sodium, and saturated fat?
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Rana, Ziaul H., Frankenfeld, Cara L., Kennedy, Erika J., Bertoldo, Jaclyn, De Jonge, Lilian, and Cheskin, Lawrence J.
- Subjects
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PSYCHOLOGY of college students , *FOOD consumption , *SATURATED fatty acids , *MULTIPLE regression analysis , *NUTRITIONAL requirements , *MEDICAL protocols , *DIETARY sucrose , *UNDERGRADUATES , *T-test (Statistics) , *COMPARATIVE studies , *QUESTIONNAIRES , *RESEARCH funding , *GRAIN , *DIETARY sodium - Abstract
The objective of the study was to evaluate how well college students meet U.S. dietary guidelines by examining the mean intakes of nutrients to limit (sodium, sugar, refined grains, and saturated fat), and what factors lead to exceeding the dietary recommendations. Participants were first-year undergraduate students (N = 269). Diet was assessed using a DHQ-III and estimated with food source composition tables. Multivariable logistic regression analysis was used to model variables associated with exceeding the recommendations. One-sample t-tests were performed to compare the cohort with national intakes. One-third met added sugar guidelines; only 4% met daily refined grains requirements, Fewer than half met saturated fat guidelines, and slightly over half met recommended sodium guidelines. Level of physical activity, race/ethnicity, and living on campus were the important predictors for exceeding recommended intakes. Most students do not adhere to the U.S. dietary guidelines for nutrients to limit. [ABSTRACT FROM AUTHOR]
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- 2024
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41. Dietary supplements, guideline alignment and biochemical nutrient status in pregnancy: Findings from the Queensland Family Cohort pilot study.
- Author
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Gallo, Linda A., Steane, Sarah E., Young, Sophia L., de Jersey, Susan, Schoenaker, Danielle A. J. M., Borg, Danielle J., Lockett, Jack, Collins, Clare E., Perkins, Anthony V., Kumar, Sailesh, Clifton, Vicki L., and Wilkinson, Shelley A.
- Subjects
- *
PILOT projects , *KRUSKAL-Wallis Test , *FOOD consumption , *MULTIVARIATE analysis , *PREGNANT women , *NUTRITIONAL requirements , *MANN Whitney U Test , *REGRESSION analysis , *DIETARY supplements , *MEDICAL protocols , *DESCRIPTIVE statistics , *CHI-squared test , *DATA analysis software , *LONGITUDINAL method , *PREGNANCY - Abstract
In high‐income nations, multiple micronutrient (MMN) supplementation during pregnancy is a common practice. We aimed to describe maternal characteristics associated with supplement use and daily dose of supplemental nutrients consumed in pregnancy, and whether guideline alignment and nutrient status are related to supplement use. The Queensland Family Cohort is a prospective, Australian observational longitudinal study. Maternal characteristics, nutrient intake from food and supplements, and biochemical nutrient status were assessed in the second trimester (n = 127). Supplement use was reported by 89% of participants, of whom 91% reported taking an MMN supplement. Participants who received private obstetric care, had private health insurance and had greater alignment to meat/vegetarian alternatives recommendations were more likely to report MMN supplement use. Private obstetric care and general practitioner shared care were associated with higher daily dose of supplemental nutrients consumed compared with midwifery group practice. There was high reliance on supplements to meet nutrient reference values for folate, iodine and iron, but only plasma folate concentrations were higher in MMN supplement versus nonsupplement users. Exceeding the upper level of intake for folic acid and iron was more likely among combined MMN and individual supplement/s users, and associated with higher plasma concentrations of the respective nutrients. Given the low alignment with food group recommendations and potential risks associated with high MMN supplement use, whole food diets should be emphasized. This study confirms the need to define effective strategies for optimizing nutrient intake in pregnancy, especially among those most vulnerable where MMN supplement use may be appropriate. Key messages: Multiple micronutrient (MMN) supplementation during pregnancy is a common practice in high‐income countries.Participants who received private obstetric care, had private health insurance and had greater alignment to meat/vegetarian alternatives recommendations were more likely to report MMN supplement use.There was high reliance on supplements to meet intake guidelines for folate, iodine and iron, which also raised concern for excess nutrient intake.This study confirms the need to define effective strategies for optimizing nutrient intake in pregnancy, including the promotion of whole food diets and appropriate use of MMN supplements. [ABSTRACT FROM AUTHOR]
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- 2024
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42. Conflicts of interest for members of the US 2020 dietary guidelines advisory committee.
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Mialon, Mélissa, Serodio, Paulo Matos, Crosbie, Eric, Teicholz, Nina, Naik, Ashka, and Carriedo, Angela
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ARCHIVAL resources , *CONFLICT of interests , *DECISION making , *PHARMACEUTICAL industry , *FOOD industry - Abstract
Objectives: To measure incidence of conflicts of interest (COI) with food and pharmaceutical industry actors on the advisory committee for the 2020–2025 US Dietary Guidelines for Americans (DGA) and assess the adequacy of current mechanisms to disclose and manage COI among the committee's members. Design: We compiled longitudinal data from archival sources on connections between members of the DGA's advisory committee and actors. We hypothesised that these committee members, who oversee the science for the most influential dietary policy in the USA, might have significant COI that would be relevant to their decision making. Disclosure of COI on this committee was recommended in 2017 by the National Academies of Sciences in order to increase transparency and manage bias, but public disclosure of the committee's COI does not appear to have taken place. Setting: The committee was composed of twenty experts. Participants: None. Results: Our analysis found that 95 % of the committee members had COI with the food and/or pharmaceutical industries and that particular actors, including Kellogg, Abbott, Kraft, Mead Johnson, General Mills, Dannon and the International Life Sciences, had connections with multiple members. Research funding and membership of an advisory/executive board jointly accounted for more than 60 % of the total number of COI documented. Conclusions: Trustworthy dietary guidelines result from a transparent, objective and science-based, process. Our analysis has shown that the significant and widespread COI on the committee prevent the DGA from achieving the recommended standard for transparency without mechanisms in place to make this information publicly available. [ABSTRACT FROM AUTHOR]
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- 2024
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43. The imprecision of micronutrient requirement values: the example of vitamin D.
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Fernandes, Tito Horácio and Bell, Victoria
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VITAMIN D , *INFANT nutrition , *FOOD habits , *BIOLOGICAL systems , *GUT microbiome , *MICRONUTRIENTS , *INGESTION , *FOOD consumption , *NUTRITIONAL requirements - Abstract
Food, not nutrients, is the fundamental unit in nutrition. Nutrient requirement values and recommended daily intakes have long been determined and organized in tables by several regulators. These figures, however, overlook the complexity of mixing different foods in a diet and the mediation by human gut microbiota on digestion, metabolism, and health. The microbiome molecular mechanisms and its potential influence on nutrient requirements are far from clear. Guidelines should depend on the sort of intake, along with the dietary habits, rather than focusing on single nutrients. Despite many decades of attempts to investigate the proximate nutrient composition of foods consumed by different world populations, there are still neither standardization of food composition databases nor harmonized dietary intake methods of assessment of nutrients. No all‐inclusive attempt was yet made to emphasize the requirements of the various micronutrients, phytonutrients, and non‐nutrients on gut microbiota and vice versa, and thereafter reflected into dietary guidelines. New multifaceted methods have been advanced to reevaluate the way nutrients and nutrient requirements are assessed within the intricate biological systems. Our main goal here was to enhance the fact that existing food guidelines hold inherent strengths and limitations but fail, in many aspects, namely, in not taking into account essential geographical, ethnic and cultural differences, and the different stages of life, infant nutrition, and the microbiota impact on several micronutrient requirements. Vitamin D is given as an illustration on present inaccuracy of its requirements. Defining dietary reference intakes is therefore an ongoing process specific for each population. [ABSTRACT FROM AUTHOR]
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- 2024
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44. A Rubric to Assess the Design and Intervention Quality of Randomized Controlled Trials in Health and Wellness Coaching.
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Harenberg, Sebastian, Sforzo, Gary A., and Edman, Joel
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OBESITY treatment ,ONLINE information services ,CINAHL database ,PSYCHOLOGY information storage & retrieval systems ,SYSTEMATIC reviews ,TYPE 2 diabetes ,INFORMATION literacy ,COMPARATIVE studies ,HEALTH ,HEALTH behavior ,QUALITY assurance ,DESCRIPTIVE statistics ,MEDLINE ,HEALTH promotion - Abstract
Objective: To collect health and wellness coaching (HWC) literature related to treatment of obesity and Type 2 Diabetes (T2D) for systematic assessment using a novel rubric. Data Source: Pubmed, CINAHL, and PsychInfo Study Inclusion and Exclusion: Given 282 articles retrieved, only randomized and controlled trials meeting a HWC criteria-based definition were included; studies with intervention <4 months or <4 sessions were excluded. Data Extraction: Rubric assessment required details of two theoretical frameworks (i.e., study design and HWC intervention design) be extracted from each included paper. Data Synthesis: Data were derived from a 28-item rubric querying items such as sampling characteristics, statistical methods, coach characteristics, HWC strategy, and intervention fidelity. Results: 29 articles were reviewed. Inter-rater rubric scoring yielded high intraclass correlation (r =.85). Rubric assessment of HWC literature resulted in moderate scores (56.7%), with study design scoring higher than intervention design; within intervention design, T2D studies scored higher than obesity. Conclusions: A novel research design rubric is presented and successfully applied to assess HWC research related to treatment of obesity and T2D. Most studies reported beneficial clinical findings; however, rubric results revealed moderate scores for study and intervention design. Implications for future HWC research are discussed. [ABSTRACT FROM AUTHOR]
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- 2024
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45. A cross-cultural study of sustainable nutrition and its environmental impact in Asia and Europe: A comparison of China and Germany
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Birgit Anika Rumpold, Lingxiao Sun, Nina Langen, and Ruide Yu
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Food-based ,dietary guidelines ,(FBDGs) ,Dietary shift ,Planetary health diet ,Dietary patterns ,Science (General) ,Q1-390 ,Geology ,QE1-996.5 - Abstract
Global challenges such as climate change, biodiversity loss, and health crises necessitate a shift towards sustainable diets. Incorporating sustainability into food-based dietary guidelines (FBDGs) is essential for this shift, and cultural considerations also play a vital role, as food culture significantly influences dietary habits. Considering that Asia and Europe exhibit distinct food cultures, tailored approaches are necessary. Additionally, countries face diverse nutritional challenges, ranging from malnutrition to diet-related diseases, and regional variation in environmental impact necessitates context-specific strategies. Achieving sustainable nutrition depends on understanding cultural influences and regional dynamics. This paper compares China’s and Germany’s dietary guidelines and dietary patterns and their impact on sustainability. It shows that Chinese and German FBDGs only slightly differ, despite the different eating cultures and habits of each country. Alone the recommended amounts for eggs and fish are considerably higher in China than in Germany. However, in both China and Germany, actual dietary patterns deviate from the dietary guidelines. In China, concomitant with economic growth and urbanization, a dietary shift towards increased consumption of animal products and decreased consumption of vegetables and cereals has been observed in the last decades, which has led to a decline in nutritional deficiencies but an increase in obesity and overweight. Obesity and overweight are also on the rise in Germany. A dietary shift could therefore also be beneficial for public health. While following the respective national guidelines would benefit the environment, alternative diets such as a plant-based diet offer even lower environmental footprint. Revising guidelines to prioritize sustainability in addition to health aspects while considering regional contexts and cultural preferences is recommended to foster sustainable eating habits globally. This approach is pivotal for promoting dietary shift towards sustainability on a global scale.
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- 2024
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46. Mushrooms: a food-based solution to vitamin D deficiency to include in dietary guidelines
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Carlene Starck, Tim Cassettari, Jutta Wright, Peter Petocz, Emma Beckett, and Flavia Fayet-Moore
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vitamin D deficiency ,vitamin D intakes ,mushrooms ,dietary guidelines ,recommended intake ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Vitamin D deficiency and insufficiency is a public health issue, with low dietary vitamin D intakes a contributing factor. Rates of vitamin D deficiency are 31% in Australia, and up to 72% in some regions globally. While supplementation is often prescribed as an alternative to additional sun exposure, complementary approaches including food-based solutions are needed. Yet, food-centric dietary guidelines are not always adequate for meeting vitamin D needs. Edible mushrooms such as Agaricus bisporus can produce over 100% of vitamin D recommendations (10 μg/day, Institute of Medicine) per 75 g serve (18 μg) on exposure to UV-light, with the vitamin D2 produced showing good stability during cooking and processing. However, mushrooms are overlooked as a vitamin D source in dietary guidelines. Our dietary modelling shows that four serves/week of UV-exposed button mushrooms can support most Australian adults in meeting vitamin D recommendations, and UV-exposed mushrooms have been found to increase vitamin D status in deficient individuals. While recent evidence suggests some differences between vitamin D2 and vitamin D3 in physiological activities, vitamin D2 from mushrooms can be part of a larger solution to increasing dietary vitamin D intakes, as well as an important focus for public health policy. Mushrooms exposed to UV represent an important tool in the strategic toolkit for addressing vitamin D deficiency in Australia and globally. Health authorities lead the recognition and promotion of mushrooms as a natural, vegan, safe, and sustainable vitamin D food source.
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- 2024
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47. An analysis of the recent US dietary guidelines process in light of its federal mandate and a National Academies report.
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Achterberg, Cheryl, Astrup, Arne, Bier, Dennis, Teicholz, Nina, Volek, Jeff, King, Janet, and Krauss, Ronald
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chronic disease ,dietary fat ,dietary guidelines ,nutrition policy ,obesity - Abstract
The US Dietary Guidelines for Americans is an enormously influential policy that has guided US nutrition programs since 1980. During these last 40 years, some researchers have expressed concern that the guidelines are based on an insufficiently rigorous assessment of the scientific evidence, a view that was largely substantiated by a Congressionally mandated 2017 report by the National Academies of Sciences, Engineering, and Medicine, which identified a need for enhanced transparency, greater scientific rigor, and updates to the scientific methodology for the DGA process. This paper traces the history of these ideas and contextualizes the DGA within the law and regulations that govern its process. The paper also discusses how recent iterations of the Dietary Guidelines have not fully adhered to these guiding documents, which has resulted in diminished independence of the expert committee in charge of evaluating the science for the DGA and a continued lack of a fully rigorous scientific process for producing consistent and trustworthy guidelines for the public.
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- 2022
48. Behavioral Food Public Policies: The Relevance of Identity
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Florence Gallois and Cyril Hédoin
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dietary guidelines ,behavioral public policy ,identity economics ,autonomy ,behavioral normative economics ,Social Sciences - Abstract
Among the many sorts of policies used to fight obesity and overweight, behavioral public policies are currently expanding. However, by their very nature, behavioral public policies may threaten the respect of persons’ identity. In particular, the normative status of behavioral interventions is questionable because of the way they interfere with people’s choices. Indeed, behavioral interventions may sometimes affect individuals’ attitudes and choices without the targets being aware of this influence. This article discusses whether and how dietary guidelines and their related tools, as cases of behavioral public policies, deal with the respect of persons’ identity. This issue is central to assess the normative status of these public policies. Identity is a recent issue in economics but some works show that identity plays a role in economic behavior. We thus develop a method to characterize identity. On this basis, we examine how behavioral public food policies take identity into account. We analyze dietary food guides of four countries and some of their related tools. We show that dietary food guides give a strong attention to (some) cultural and personal identity and aim at respecting the persons’ autonomy. However, their declination through tools appears more problematic and includes choice restriction and eventually the exploitation of cognitive biases. Such a difference between the claim of respecting identity and actions calls for a discussion of the normative status of those policies. From a philosophical account of autonomy, we argue that the major issue associated with behavioral public policies is not that they interfere with one’s behavior but rather that they must give sufficient attention to the respect of a person’s values, i.e., to respect her personal and social identity.
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- 2023
49. An audit of the dissemination strategies and plan included in international food-based dietary guidelines
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Sze Lin Yoong, Heidi Turon, Carrie K Wong, Lyndal Bayles, Meghan Finch, Courtney Barnes, Emma Doherty, and Luke Wolfenden
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Dietary guidelines ,Dissemination ,Knowledge translation ,Implementation science ,Reach ,Adoption ,Public aspects of medicine ,RA1-1270 ,Nutritional diseases. Deficiency diseases ,RC620-627 - Abstract
Abstract Objective: Food-based dietary guidelines (FBDG) are an important resource to improve population health; however, little is known about the types of strategies to disseminate them. This study sought to describe dissemination strategies and content of dissemination plans that were available for FBDG. Design: A cross-sectional audit of FBDG with a published English-language version sourced from the United Nations FAO repository. We searched for publicly available dissemination strategies and any corresponding plans available in English language. Two authors extracted data on strategies, which were grouped according to the Model for Dissemination Research Framework (including source, audience, channel and message). For guidelines with a dissemination plan, we described goals, audience, strategies and expertise and resources according to the Canadian Institute for Health Research guidance. Setting: FBDG from fifty-three countries mostly from high-income (n 28, 52·8 %), and upper-middle income (n 18, 34 %) areas were included. Participants: n/a. Results: The source of guidelines was most frequently health departments (79·2 %). The message included quantities and types of foods, physical activity recommendations and 88·7 % included summarised versions of main messages. The most common channels were infographics and information booklets, and the main end-users were the public. For twelve countries (22·6 %), we were able to source an English-language dissemination plan, where none met all recommendations outlined by the Canadian Institute for Health Research. Conclusions: The public was the most frequently identified end-user and thus most dissemination strategies and plans focused on this group. Few FBDG had formal dissemination plans and of those there was limited detailed provided.
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- 2023
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50. From harmful nutrients to ultra-processed foods: exploring shifts in ‘foods to limit’ terminology used in national food-based dietary guidelines
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Kim Anastasiou, Patricia Ribeiro De Melo, Scott Slater, Gilly A Hendrie, Michalis Hadjikakou, Phillip K Baker, and Mark Andrew Lawrence
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Dietary guidelines ,Nutrition policy ,Nutrition terminology ,Discretionary foods ,Ultra-processed foods ,Foods to limit ,Public aspects of medicine ,RA1-1270 ,Nutritional diseases. Deficiency diseases ,RC620-627 - Abstract
Abstract Objective: The choice of terms used to describe ‘foods to limit’ (FTL) in food-based dietary guidelines (FBDG) can impact public understanding, policy translation and research applicability. The choice of terms in FBDG has been influenced by available science, values, beliefs and historical events. This study aimed to analyse the terms used and definitions given to FTL in FBDG around the world, including changes over time and regional differences. Design: A review of terms used to describe FTL and their definitions in all current and past FBDG for adults was conducted, using a search strategy informed by the FAO FBDG website. Data from 148 guidelines (96 countries) were extracted into a pre-defined table and terms were organised by the categories ‘nutrient-based’, ‘food examples’ or ‘processing-related’. Setting: National FBDG from all world regions. Participants: None. Results: Nutrient-based terms (e.g. high-fat foods) were the most frequently used type of term in both current and past dietary guidelines (91 %, 85 %, respectively). However, food examples (e.g. cakes) and processing-related terms (e.g. ultra-processed foods) have increased in use over the past 20 years and are now often used in conjunction with nutrient-based terms. Regional differences were only observed for processing-related terms. Conclusion: Diverse, and often poorly defined, terms are used to describe FTL in FBDG. Policymakers should ensure that FTL terms have clear definitions and can be integrated with other disciplines and understood by consumers. This may facilitate the inclusion of the most contemporary and potentially impactful terminology in nutrition research and policies.
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- 2023
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