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Background This study aimed to investigate the effects of blood sampling after calorie intake on thyroid stimulating hormone (TSH) level, compared with blood sampling in fasting state. Methods This was a prospective, randomized, controlled study. Subjects from the outpatients in the department of endocrinology without evidence of thyroid diseases were included and then randomized into the fasting group, diet intake group, and glucose intake group, respectively. Fasting blood was collected from all subjects at 7:00 am for the measurement of TSH and free thyroxine (FT4) concentrations. Afterwards, the subjects were maintained at fasting state (fasting group), had an intake of the mixed diet with 400 kcal calories (diet intake group), and had an intake of 75 g glucose (glucose intake group), respectively, and blood was collected again 2 h later (9:00 am on the same day) for TSH and FT4 level measurement and comparison. Results A total of 150 subjects were enrolled, of whom 146 met the inclusion criteria, with 48, 48, and 50 in the diet intake group, glucose intake group, and fasting group, respectively. The TSH in the diet intake group was significantly lower at 9:00 am (TSH9am) than the level at 7:00 am (TSH7am) (P 0.001), with a median variation of -0.71 mU/L, and a median variation rate of -32.4%. In the glucose intake group, TSH9am was also significantly lower than TSH7am (P 0.001), with a median variation of -0.73 mU/L, and a median variation rate of -31.5%. For the fasting group, TSH9am decreased slightly but was significantly lower than TSH7am (P 0.001), with a median variation of -0.1 mU/L, and a median variation rate of -5.2%. According to TSH7am measurements, 9 subjects (3 subjects in each group) met the diagnostic criteria of subclinical hypothyroidism. However, according toTSH9am measurements, only 2 patients in the fasting group met the diagnostic criteria of subclinical hypothyroidism. Conclusion Compared with the fasting state, the TSH level at 2 h after the calorie intake was decreased by about 30%, which might influence the diagnosis of subclinical hypothyroidism. Trial registration ChiCTR2100047454 (18/06/2021).

Background Various diets and dietary compounds, through their inflammatory properties, are involved in the pathogenesis of chronic diseases including Cardiovascular Diseases (CVDs). Dietary Inflammatory Index (DII) can evaluate the inflammatory properties of diet. The purpose of this study was to determine the association between DII and CVDs in participants of the Ravansar Non-Communicable Diseases (RaNCD) cohort study, Kermanshah, Iran. Materials The present cross-sectional study was conducted using the recruitment phase data of the RaNCD cohort study on 6369 participants aged 35 to 65 years. The Food Frequency Questionnaire (FFQ) was used to assess diet. The DII scores were calculated using FFQ data. Participants with a history of myocardial infarction, stroke and coronary artery disease, and/or taking medications for the CVDs were considered as the CVDs patients. Results Of the 6369 studied participants, 9% (n = 579) had CVDs history. The mean DII score in this study was − 0.84 ± 1.6. Odds ratio (OR) of CVDs in women was 1.6 times higher than in men (CI 95% = 1.3–1.9), which this association was remained after adjusting for confounding variables (OR = 1.5, CI% = 1.2–1.9). The risk of CVDs in the fourth quartile of DII was 1.4 times higher than the first quartile of DII (OR: 1.4, CI 95% = 1.1–1.8). We found that higher adhere to DII was associated with risk of CVDs. Conclusion According to current documents, given the role of diet through inflammatory properties on the risk of CVDs, it is recommended to use DII as an appropriate index to measure the effect of diet on CVDs in Iranian population. In addition, a diet with lower DII may be healthier diet for cardiovascular health.

Perioperative malnutrition is common in patients undergoing esophagectomy, and nutritional support is critical for postoperative recovery in these patients. But few studies reported which characteristics of these patients were associated with post-esophagectomy inadequate calorie intake. This study aimed to explore which patients were more likely to have inadequate calories immediately after esophagectomy and the impact on clinical outcomes. From January 2018 to June 2019, patients undergoing esophagectomy were retrospectively divided into the “adequate calorie group” and the “inadequate calorie group” according to whether they met daily calorie requirements in a week after esophagectomy. Caloric requirements met rate and clinical outcomes were compared between patients with and without complications, and with weight > 70 kg or ≤ 70 kg. Patients in the inadequate calorie group (n = 104) had significantly higher weight (p 70 kg (80.2% vs. 43.2%, p

This study aimed to investigate the association of calorie and carbohydrate intake with tumour grade in early detection of breast cancer (BC) in Iranian women.This case-control study carried out on 62 women with high grade BC and 93 women with low grade BC. Information about confounding variables was collected through a questionnaire. Dietary intake of calorie and macronutrients was assessed by a valid 122-item semi-quantitative food frequency questionnaire.Individuals with high grade BC had significantly lower calorie (0.16, 0.04-0.61) and higher carbohydrate intake (4.02; 1.28-12.63) compared with those with low grade BC after controlling for age. This correlation remained significant after adjusting for confounding factors.Our results showed that lower intakes of calorie and higher carbohydrate are directly related to the high grade of tumour at the early detection of people with BC after modifying a wide range of confounding factors.

Background/aims To evaluate the feasibility and clinical outcome of a nutritional algorithm based on target calorie intake commenced as enteral nutrition (EN) alone or in combination with supplemental parenteral nutrition (SPN) among hospitalized patients. Materials and methods In total, 301 hospitalized patients who were provided with nutritional support, including EN (n=125) or EN+SPN (n=176), due to various medical conditions during their hospitalization were included in this study conducted at Antalya Training and Research Hospital. All the patients were evaluated during their hospitalization under nutritional support until discharge or in-hospital death. Data on the length of stay (LOS) and serum pre-albumin and C-reactive protein (CRP) levels and records for feeding days considering nutritional risk screening (NRS) 2002 scores were collected. Results Overall, 85.7% of patients achieved the target calorie intake within a median of 4.0 days, while discharge and in-hospital death rates were 58.1% and 41.9%, respectively. Of the 5719 feeding days recorded during follow-up, 1076 (18.8%) days were associated with failure to achieve the target calorie intake with hemodynamic instability (33.3%), procurement problems (33.3%), and oral reluctance (23.0%). Conclusion Our findings emphasize the role of keeping the intake closer to the target calorie intake and immediate use of SPN whenever full EN fails to achieve the target calorie intake for improving the adequacy of clinical nutrition in the early phase of critical illness. The EN and EN+SPN groups were found to be similar in terms of rates of target achievement, mortality, and discharge, while a lower mortality rate and improved nutritional status were evident in achievers than in non-achievers of the target calorie intake regardless of the type of nutrition.

Purpose Most of the research indicated that daily dietary intake of minerals in SG patients was lower than the current recommendations. The aim of the study was to assess the need and safety of a mineral supplementation practice in adults with obesity, at 3, 6, and 9 months post bariatric surgery—sleeve gastrectomy (SG). Methods The study included 24 women and 6 men. Based on a 4-day food record questionnaire, mineral and calorie intake was calculated at 3, 6, and 9 months after bariatric surgery (SG). Furthermore, an interview on supplement intake was also conducted. Results It was found that in both men and women, there was a dietary intake deficiency of calcium (97% of respondents), potassium (97%), magnesium (83%), sodium (60%), and zinc (53%). In women, the deficiencies also included iron (50%) and copper (29%). Only 72% of the patients took dietary supplements. The applied supplementation did not adjust for the required intake of calcium in all of the patients, as well as the intake of magnesium in the male patients. Low intake of sodium and potassium were not supplemented and should be corrected by diet modification. The patients did not require supplementation of phosphorus or manganese, while male patients did not require iron or copper supplementation. The dietary and/or supplemental intake of minerals did not exceed the tolerable upper intake level (UL). Conclusion The results of the study confirm the need to implement personalized mineral supplementation for bariatric surgery patients. Graphical abstract

Dietary factors may influence the process of atherosclerosis and coronary artery calcification (CAC). This study assessed CAC and its association with dietary intake in asymptomatic men. We evaluated 150 asymptomatic men with mean age of 58.2±5.3 years. The dietary intake was assessed by the Food Consumption Register method. CAC was measured through multidetector computed tomography (MDCT) and assessed in accordance with the Agatston score. Modified Poisson regression model was used to estimate the effects of intake of different nutrients that are prevalent in moderate/severe CAC, adjusted for calorie intake and CAC risk factors by means of prevalence ratios and 95% confidence intervals [95%CI]. An association was found between the intake of some nutrients and moderate/severe CAC. Lower carbohydrate intake (P=0.021) and higher lipid intake (P=0.006) were associated with moderate/severe CAC. After adjustment, the nutrients associated with the prevalence of moderate/severe CAC were carbohydrates (P=0.040), lipids (P=0.005), and saturated fatty acids (SFA) (P=0.013). A 1% increase in lipids and SFA intake caused an increase of 4% [95%CI: 1-7%] and 8% [95%CI: 2-14%] in the prevalence of moderate/severe CAC, respectively. A 1% increase of carbohydrate intake led to a 2% decrease in the likelihood of moderate/severe CAC [95%CI: 1-4%]. These conclusions showed that the higher intake of total lipids and SFA was associated with higher CAC scores, whereas higher carbohydrate intake was associated with lower CAC scores in asymptomatic men.

Malnutrition is highly prevalent in patients with heart failure (HF), but the precise impact of dietary energy deficiency on HF patients’ clinical outcomes is not known. We investigated the associations between inadequate calorie intake and adverse clinical events in 145 stable outpatients with chronic HF who had a history of hospitalization due to worsening HF. To assess the patients’ dietary pattern, we used a brief self-administered diet-history questionnaire (BDHQ). Inadequate calorie intake was defined as &lt, 60% of the estimated energy requirement. In the total chronic HF cohort, the median calorie intake was 1628 kcal/day. Forty-four patients (30%) were identified as having an inadequate calorie intake. A Kaplan–Meier analysis revealed that the patients with inadequate calorie intake had significantly worse clinical outcomes including all-cause death and HF-related hospitalization during the 1-year follow-up period versus those with adequate calorie intake (20% vs. 5%, p &lt, 0.01). A multivariate logistic regression analysis showed that inadequate calorie intake was an independent predictor of adverse clinical events after adjustment for various factors that may influence patients’ calorie intake. Among patients with chronic HF, inadequate calorie intake was associated with an increased risk of all-cause mortality and rehospitalization due to worsening HF. However, our results are preliminary and larger studies with direct measurements of dietary calorie intake and total energy expenditure are needed to clarify the intrinsic nature of this relationship.

Malnutrition and sarcopenia have a high prevalence in cirrhotic patients. Frailty generally overlaps with malnutrition and sarcopenia in cirrhosis, leading to increased morbidity and mortality. Rapid nutritional screening assessment should be performed in all patients with cirrhosis, and more specific tests for sarcopenia should be performed in those at high risk. The pathogenesis of malnutrition in cirrhosis is complex and multifactorial and it is not just due to reduction in protein and calorie intake. Nutritional management in malnourished patients with cirrhosis should be undertaken by a multidisciplinary team to achieve adequate protein/calorie intake. While the role of branched-chained amino acids remains somewhat contentious in achieving a global benefit of decreasing mortality- and liver-related events, these latter and vitamin supplements, are recommended for those with advanced liver disease. Novel strategies to reverse sarcopenia such as hormone supplementation, long-term ammonia-lowering agents and myostatin antagonists, are currently under investigation. Malnutrition, sarcopenia and frailty are unique, inter-related and multidimensional problems in cirrhosis which require special attention, prompt assessment and appropriate management as they significantly impact morbidity and mortality.

Malnutrition and cognitive dysfunction are typical features of alcoholic liver disease (ALD) and are correlated with the development of complications. The aim of this study is to explore the effect of nutritional state and diet on cognitive function in ALD. A total of 43 patients with compensated alcoholic cirrhosis were enrolled, and a neuropsychological test was assessed according to body mass index (BMI, &lt, 22 and &ge, 22). In the ALD animal study, mice were divided into five groups (n = 9/group, normal liquid, 5% EtOH + regular liquid, 5% EtOH + high-carbohydrate liquid, 5% EtOH + high-fat liquid, and 5% EtOH + high-protein liquid diet) and fed the same calories for eight weeks. To assess cognitive function, we performed T-maze studies weekly before/after alcohol binging. In cognitive function (BMI &lt, 22/&ge, 22), language score of Korea mini-mental state (7.4 &plusmn, 1.4/7.9 &plusmn, 0.4), Boston naming (11.7 &plusmn, 2.7/13.0 &plusmn, 1.8), forward digit span (6.7 &plusmn, 1.8/7.5 &plusmn, 1.6), Korean color word stroop (24.2 &plusmn, 26.5/43.6 &plusmn, 32.4), and interference score (33.9 &plusmn, 31.9/52.3 &plusmn, 33.9) revealed significant differences. In the T-maze test, alcohol significantly delayed the time to reach food, and binge drinking provided a temporary recovery in cognition. The alcohol-induced delay was significantly reduced in the high-carbohydrate and high-fat diet groups. Synaptic function exhibited no changes in all groups. Cognitive dysfunction is affected by nutritional status and diet in ALD.

Introduction: Sedentary lifestyle and excessive calorie intake are risk factors for CVD. We have demonstrated the cardioprotective effect of exercise in aged mice and the critical role of visceral adiposity and its profibrotic secretome in increasing cardiovascular risks in obesity and aging. The association between exercise, lowered plasma leptin and reduced inflammatory leukocytes has been recently shown in patients with atherosclerosis. It remains unclear whether elevated plasma leptin can preserve or alter cardiovascular function in obesity. Methods: We analyzed the effect of high fat diet (HFD) in C57BL/6J male mice on the heart in terms of function, structure, histology and key molecular markers. Two interventions were used: 1) active fat mass loss via exercise (daily swimming) during HFD; 2) passive fat mass loss via surgical removal of the visceral adipose tissue (VAT lipectomy) followed by HFD. Results: HFD increased body weight and adiposity, leading to higher plasma leptin, glucose and insulin levels, compared to control diet (CD) mice. HFD impaired left ventricle (LV) structure (hypertrophy, interstitial fibrosis) and cardiac function (echocardiography, in vivo hemodynamics). Atria of HFD mice had enhanced pro-inflammatory protein production. Exercise reduced circulating leptin levels in HFD mice by 50%, in line with fat mass loss. In contrast, lipectomy reduced visceral fat mass, but body weight, adiposity and plasma leptin did not change. Both exercise and VAT lipectomy improved cardiac contractility, reversed collagen deposition and oxidative stress in HFD mice. Both interventions downregulated LV pro-inflammatory markers. We proved the role of leptin in cardiac remodeling in vitro by incubating primary cardiac fibroblasts with hyperleptinemic plasma from HFD mice. Remarkably, plasma from HFD-EX (exercise) suppressed the fibro-proliferative and pro-inflammatory responses of cardiac fibroblasts. Conclusions: Leptin directly contribute to cardiac fibrosis in obesity via activation and proliferation of cardiac fibroblasts. Understanding how leptin signals to the heart might have implications in a wide range of CVD, potentially helping early stratification and personalized care.

Introduction: Cachexia is a critical issue in patients with refractory heart failure (HF). Although the elevation of resting energy expenditure (REE) can progress cachexia through relatively insufficient calorie intake, the detail of REE in HF patients remains uncertain and no useful marker for predicting insufficient calorie intake has been established. This study aimed to assess the REE of HF patients and to evaluate the detectability of serum and urine laboratory markers for insufficient calorie intake. Methods: We measured REE using indirect calorimetry in 69 HF patients (NYHA class II-IV) in our hospital. In 25 out of 69 patients, serum albumin, amino acids, and 24-hour urine amino acids were measured. The calorie intake insufficiency was determined based on measured REE multiplied by activity index Results: As compared to the predicted values by Harris-Benedict equation, 43 patients (63%) had an elevated REE and the mean REE was approximately 4% elevated. There was no significant correlation between the REE and parameters indicating HF severity, including cardiac index on right heart catheterization and BNP level. Only body mass index (BMI) negatively correlated with the REE (r=-0,66, p Conclusions: Our findings suggest that the patients with refractory HF, especially having low BMI, are likely to be under inadequate calorie intake due to elevated REE. The calorie intake insufficiency could not be identified with serum levels of albumin nor essential amino acids. Instead, urine essential amino acids would decrease first prior to plasma levels, indicating this measurement would be a useful marker to detect calorie intake insufficiency.

Background Studies examining nutrition intake of critically ill patients following liberation from mechanical ventilation (LMV) are scarce. The objectives of this prospective, observational feasibility study were to quantify and assess protein and energy intake in hospitalized, critically ill patients following LMV, to determine barriers to optimal intake, and to report on the feasibility of recruiting and retaining patients into this study. Methods Adult patients requiring MV for >72 hours in a medical/surgical intensive care unit (ICU) were recruited. Protein and energy intakes were quantified up to 14 days following LMV. Patients also identified barriers to eating. Results Nineteen patients (mean age, 60 years [SD, 12 years]) were studied over 125 days. Over all study days, the median amounts of protein and energy consumed in comparison with amounts prescribed by dietitians were 46% (interquartile range [IQR], 26-100) and 71% (IQR, 38-100), respectively. When stratified by route of nutrition delivery, on days (n = 54) when patients consumed an oral diet as the sole nutrition source, median amounts of protein and energy consumed in comparison with those prescribed were only 27% (IQR, 15-41) and 47% (IQR, 29-66), respectively. The most frequently reported barriers to eating were poor appetite, early satiety, and taste changes. Conclusions Protein and calorie intake is below prescribed amounts for patients whose enteral nutrition is discontinued and an oral diet prescribed as sole nutrition source following LMV. Acceptable strategies to enhance nutrition intake in post-ICU patients during the recovery stages of critical illness are needed.

OBJECTIVES: Evaluate the relationship between calorie intake and post-discharge outcomes in hospitalized patients with heart failure (HF). BACKGROUND: Malnutrition increases adverse outcomes in HF, and dietary sodium restriction may inadvertently worsen nutritional intake. METHODS: In a dietary intervention trial, baseline nutritional intake in HF inpatients was estimated via Block Food Frequency Questionnaire (FFQ) and a Nutritional Risk Index (NRI) was calculated. Insufficient calorie intake was defined at

After a gastrectomy, the nutritional status of patients with gastric cancer has great effect on the treatment outcome and patients&rsquo, quality of life. We investigated the changes in body composition and nutrient intake after gastrectomy in 288 gastric cancer patients. A multiple linear regression analysis was used for each time period to verify the effects of nutritional and clinical factors on weight and fat-free mass loss rates. Gastric cancer patients who underwent a gastrectomy continued to experience weight and fat-free mass loss until three months after surgery and became stagnant at six months. The marginal mean of calorie intake per weight was 24.5, 26.8, and 29.4 kcal at one, three, and six months. The protein intake per kg lean mass was 1.14, 1.14, and 1.16 g at one, three, and six months, respectively. One month after surgery, the rate of weight loss increased significantly in females who received chemotherapy (p &lt, 0.001). At one to three months postoperative, females who had undergone chemotherapy tended to significantly lose weight (p = 0.016). Females with a history of chemotherapy also showed a reduction in fat-free mass for one to three months (p = 0.036). Calorie intake was a significant factor in preventing fat-free mass weight loss at one month after surgery. Chemotherapy was an independent factor affecting the weight and fat-free mass loss rate up to six months after gastrectomy. Careful monitoring of weight and muscle mass changes following active nutritional intervention for sufficient nutrition support could be helpful for patients after gastrectomy.

An imbalance between calorie intake and energy expenditure produces obesity. It has been a major problem in societies of the developing and developed world. In obesity an excessive amount of fat accumulates in adipose tissue cells as well as in other vital organs like liver, muscles, and pancreas. The adipocytes containobgenes and express leptin, a 16 kDa protein. In the present communication, we reviewed the molecular basis of the etiopathophysiology of leptin in obesity. Special emphasis has been given to the use of leptin as a drug target for obesity treatment, the role of diet in the modulation of leptin secretion, and reduction of obesity at diminished level of blood leptin induced by physical exercise.

The Flammer syndrome (FS) describes the phenotype of people with a predisposition for an altered reaction of the blood vessels to stimuli like coldness or emotional stress. The question whether such people should be treated is often discussed. On the one hand, most of these subjects are healthy; on the other hand, FS seems to predispose to certain eye diseases such as normal tension glaucoma or retinitis pigmentosa or systemic diseases such as multiple sclerosis or tinnitus. A compromise between doing nothing and a drug treatment is the adaption of nutrition. But what do we mean by healthy food consumption for subjects with FS? The adaption of nutrition depends on the health condition. Whereas patients with e.g. a metabolic syndrome should reduce their calorie intake, this can be counterproductive for subjects with FS, as most subjects with FS have already a low body mass index (BMI) and the lower the BMI the stronger the FS symptoms. Accordingly, while fasting is healthy e.g. for subjects with metabolic syndrome, fasting can even dangerously aggravate the vascular dysregulation, as it has been nicely demonstrated by the loss of retinal vascular regulation during fasting. To give another example, while reducing salt intake is recommended for subjects with systemic hypertensions, such a salt restriction can aggravate systemic hypotension and thereby indirectly also the vascular regulation in subjects with FS. This clearly demonstrates that such a preventive adaption of nutrition needs to be personalized.

Introduction: The use of phosphate binders to control hyperphosphatemia may allow diets less restricted in protein and calories for maintenance hemodialysis (MHD) patients. The study compared intakes of protein, calorie and phosphate among MHD patients with different serum phosphate concentrations, taking into account binder use. The hypothesis was that low serum phosphate would be associated with low intakes of protein and calories only in patients not on binders. Methods: A cross-sectional study of 443 patients enrolled in the Prospective Study of the Prognosis of Chronic Hemodialysis Patients (PROHEMO) in Salvador, Brazil, with stratified sampling on serum phosphate: ≤3.0 (n = 41), 3.5-5.5 (n = 328) and ≥7.0 mg/dL (n = 74). A 3-day diet diary was used to determine dietary intakes. Results: Approximately 49.0% confirmed binder use. Covariate-adjusted linear regression showed that associations between dietary intakes and serum phosphate were modified by the binder use. In patients not on binders, protein intake was >20% lower for serum phosphate ≤3.0 mg/dL compared to higher concentrations. Also in those not on binders, calorie intake was >30% lower for serum phosphate ≤3.0 mg/dL compared to ≥7.0 mg/dL. Differences in dietary intakes by serum phosphate were virtually absent in patients on binders. Conclusions: The results are consistent with the hypothesis that low serum phosphate is associated with low protein and calorie intake only among MHD patients not on binders. This study supports recommendations to prevent hyperphosphatemia in MHD patients by adequate combination of binder use and selection of foods restricted in phosphors but not severely restricted in protein and calories.

Abstract. Establishing the safety of non-caloric sweetener consumption in humans is a difficult task, since many contradictory results have been reported. The objective of this study was to compare the effect of frequent intake of sucrose, sucralose or steviol glycosides, on selected anthropometric, biochemical and immunological parameters in healthy, young adults. 38 individuals with normal body mass index were recruited and randomly divided into three experimental groups. After a washout week (where food with added sweeteners was restricted), each group was supplemented with sucrose (8 × 5 g packets/day), sucralose or steviol glycosides (4 × 1 g packets/day each) for 6 weeks. Selected variables were measured before and after treatment in each group and differences within and among groups were assessed. Our results showed that, compared to baseline, there was a modest but significant increase in weight (p = 0.0293) in the sucralose group, while the steviol glycosides group reduced their fat mass (p = 0.0390). No differences were observed in glycaemia; however, there was a significant increase in serum triglycerides (77.8–110.8 mg/dL) and cholesterol (162.0–172.3 mg/dL) in the sucrose group, whereas the steviol glycosides group presented lower triglycerides (104.7–92.8 mg/dL) and TNF-α concentrations (51.1–47.5 pg/mL). Comparison among groups showed differences in serum triglycerides (p = 0.0226), TNF-α (p = 0.0460) and IL-β (p = 0.0008). Our results suggest that, even in a short time span, frequent intake of steviol glycosides may have positive effects on metabolic parameters that may be relevant for human health.

Background and aims The first line of therapy in children with hypercholesterolaemia is therapeutic lifestyle changes (TLSC). The efficacy of lifestyle intervention in children with familial hypercholesterolaemia (FH), where LDL-C levels are genetically driven, deserves a focused study. Aims To evaluate the impact of a lifestyle education program, focused on food patterns and physical activity, on lipid profiles assessed by nuclear magnetic resonance (NMR) in children with FH vs. non-FH. Methods Phase 1 was a cross-sectional study of baseline characteristics, and phase 2 was a prospective TLSC intervention study. In total, the study included 238 children (4 to 18 years old; 47% girls) attending the lipid unit of our hospital due to high cholesterol levels. Eighty-five were diagnosed with FH (72% genetic positive), and 153 were diagnosed with non-Familial hypercholesterolaemia. A quantitative food frequency questionnaire (FFQ) including 137 items was used. Physical activity (PA) was assessed by the Minnesota questionnaire. The lipid profile was assessed using the 2D-1H-NMR (Liposcale test). A total of 127 children (81 in the FH group) participated in the prospective phase and were re-assessed after 1 year of the TLSC intervention, consisting of education on lifestyle changes delivered by a specialized nutritionist. Results The FH and non-FH groups were similar in anthropometry and clinical data, except that those in the FH were slightly younger than those in the non-FH group. Both the FH and non-FH groups showed a similar diet composition characterized by a high absolute calorie intake and a high percentage of fat, mainly saturated fat. The PA was below the recommended level in both groups. After one year of TLSC, the percentage of total and saturated fats was reduced, and the amount of fiber increased significantly in both groups. The percentage of protein increased slightly. The number of children engaged in at least 1 hour/day of PA increased by 56% in the FH group and by 53% in the non-FH group, and both these increases were significant. The total and small-LDL particle numbers were reduced in both groups, although the absolute change was greater in the FH group than in the non-FH group. Conclusions Educational strategies to implement TLSC in children lead to empowerment, increased adherence, and overall metabolic improvement in children with high blood cholesterol, including those with FH.

BACKGROUND Loss of appetite has been reported to affect up to half of people with amyotrophic lateral sclerosis (ALS) and to be associated with weight loss. We wished to test whether loss of appetite correlates with reduced dietary intake independent of dysphagia. METHODS Appetite was measured repeatedly using the Council on Nutrition Appetite Questionnaire (CNAQ) in participants in the Electronic health Application To Measure Outcomes REmotely study. Dietary intake and weight were compared to appetite, ALS Functional Rating Scale-Revised total and bulbar scores (dysphagia). RESULTS The average baseline CNAQ score was 30.4 (n = 61; SD = 3.9) with 18.0% scoring

Fast food and soft drinks consumption leading to excess calorie intake coupled with lack of acceptable physical activity has augmented the prevalence of overweight and obesity among the world population for the past few eras. A cross-sectional study was carried out among 475 youth selected by systematic random sampling attending in 27 established public and private universities and colleges of Bangladesh. The study was aimed to evaluate habitual facts associated with the prevalence of overweight and obesity among Bangladeshi youth. The rates of fast food consumption (once/week) are 50.6%, 43.7%, and 53.3% in overweight, pre-obese and obese-1 respondents accordingly and the rates of soft drinks consumption (4–6 times/week) are 40.5%, 59.2%, and 73.3% respectively for the same subjects. Moreover, approximately 40.8% of the youth went to fast food restaurants at least once per week and 27.2% went regularly (2 times/week). Youth having fast foods 2 times/week, consuming soft drinks 3–4 times/week were more likely to be obese. Besides, obesity epidemic was observed among those who have not the habit of doing physical exercise. This study provides evidence of increasing trend and threat to overweight and obesity for the Bangladeshi youth.

BACKGROUND/OBJECTIVES Diabetes is diagnosed after an average of 10-12 years of diabetic development. Strict glycemic control in diabetic patients promotes the normalization of blood glucose and reduces cardiovascular diseases (CVDs) and diabetic complications. Therefore, early diagnosis in non-aware individuals is very important. SUBJECTS/METHODS Clinical indices and nutrient intakes in Korean diabetic adults aged 19-64 years were examined according to the awareness of diabetes, using 2012 and 2013 Korea National Health and Nutrition Examination Survey (KNHANES) data. The aware group was defined as individuals who were aware of having diabetes from diagnosis by physician before the survey and the non-aware group as individuals who were not aware of having diabetes. RESULTS The average age was higher in the aware group compared to the non-aware group in both men (P = 0.002) and women (P = 0.004). The prevalences of hypertension and dyslipidemia were not different between the two groups, but the diagnosis rate was significantly lower in the non-aware group. In the non-aware group, total and LDL-cholesterol were significantly higher (P < 0.001), the risk for total cholesterol over 240 mg/dL was 3.4 times (95% CI: 1.58-7.52) higher (P = 0.002) and the risk for LDL-cholesterol over 160 mg/dL was 4.59 times (95% CI: 2.07-10.17) higher (P < 0.001). The calorie intake of the female non-aware group was significantly higher compared to the female aware group (P = 0.033). CONCLUSION The results suggested that the recommendation of screening test is necessary even for young adults. Studies on the methodology for early diagnosis of diabetes are also needed.

Background and aim Oral feeding following variceal ligation in cirrhotics is usually delayed due to fear of rebleeding. Solid diet is usually further delayed (until 72 h) despite lack of evidence. We aimed to compare the impact of early versus delayed feeding on rebleeding following variceal ligation. Methods This was a prospective randomized controlled trial including patients undergoing variceal ligation for active esophageal variceal bleeding. Patients were randomized into two groups. In the early-feeding group, liquid diet was given after 1 h following variceal ligation and a regular solid diet was resumed after 4 h. In the delayed-feeding group, patients fasted for the first 4 h after variceal ligation, liquid diet was given until 24 h, soft diet for the next 48 h and a regular solid diet after 72 h. Results There were 52 and 49 patients in the early and delayed feeding groups, respectively. Very early rebleeding rates [2 (3.84%) vs 1 (2.04%); P ≥ 0.99] and delayed rebleeding rates [2 (3.84%) vs 4 (8.16%); P = 0.75] were similar in both groups. Protein and calorie intake in the early-feeding group was significantly better and early infections in active bleeders were significantly lower compared to the delayed-feeding group. One-month mortality was similar in both groups [3 (5.76%) vs 4 (8.16%); P = 0.75]. Conclusion Early feeding with a regular solid diet in conscious patients after successful variceal ligation for esophageal varices is safe, provides better nutrition and results in lower incidence of infections in bleeders compared to delayed feeding.

Aim The aim of this study was to identify the effect of consumption of milk and pistachio as snacks on satiety, body fat percent, and macronutrient intake in overweight or obese women. Methods In this randomized cross-over trial, sixty overweight and obese women with mean age of 24.42 ± 4.2 years participated. Each Intervention lasted two one-month periods with a 6-day washout period. A visual analogue scale was used to score satiety. To calculate energy intake (macronutrient), a food record was obtained. Body fat percentage was calculated using the Deurenberg formula. Results At the end of the study, there was not any statistical difference in energy intake at each snack groups (p-value>0.05). Body fat percent for women in the milk group significantly decreased (p-value = 0.001). There was not any statistical difference in the area under the curve between pistachio and milk snack groups (226.13 ± 54.5 and 225.16 ± 47.48, respectively, p-value = 0.930). Conclusion The consumption of pistachio and milk as a daily mid-morning snack for a month has a similar effect on the maintenance of the satiety status in obese and overweight people but it does not have any beneficial effects on calorie intake.

Objective Changing your lifestyle today has led to changing dietary patterns and greater use of fast foods. This causes changes in the health status of individuals in the community that need to be examined. The purpose of this study was to examine and compare the fast food consumption in children with different obesity status in Ardabil primary schools. Methods This descriptive and analytical study was done among 600 children 7–12 years old. Demographic and anthropometric information were obtained using Questionnaires and anthropometric measurements. Data were analyzed using logestic regression and T-test. Results The mean age of children in this study was 8.35 ± 1.28. About 400 (66.7%) children had normal weight and 33 (5.5%) children were obese. Approximately 20% (115 subject) had malnutrition or were at risk of malnutrition. The average daily calorie intake of students was 1665.2 ± 100.31 kcal. There was a significant difference in intake of sausages between children with different body mass index. (p Conclusion There is a significant difference in the amount of fast foods consumed between children with difference obesity status. The fast food consumption in households with large family number is more than other households.

Investigate associations of healthier behaviors with 30-yr cancer incidence.In 1982, 632 healthy men and women (ages 40-70) were interviewed for nutritional habits using a Food Frequency Questionnaire and a 24-h physical activity questionnaire. Blood pressure, weight, and height were measured, and blood was drawn for biochemical profiles. Thirteen and four subjects were excluded due to cancer diagnosis ≤1 yr from recruitment and extreme values of reported total daily calorie intake, respectively.During a mean follow-up of 24.2 yr, 146 cancer incident patients (23.7%) were documented. Total cancer risk was 38% lower in the medium vegetable intake tertile [adjusted hazards ratio (HR) = 0.62, 95%confidence interval (CI): 0.40-0.95], and 66% higher in the medium fruit intake tertile (adjusted HR = 1.66, 95%CI: 1.08-2.55) compared to the lowest tertile. The risk of gastrointestinal cancers was 3 times greater for the highest, compared to the lowest, dairy consumption tertile (HR = 3.06, 95%CI: 1.01-9.23). "Healthy lifestyle" (normal BMI, never smoked, consuming high levels of dietary fiber and vegetables, and more physically active) reduced overall cancer risk (adjusted HR = 0.63, 95%CI: 0.44-0.91) as compared to the rest of the cohort.Our findings reinforce the importance of lifestyle-related factors, which are relatively low-cost and may contribute to reduction in the burden of malignant diseases.

Background : Diabetes mellitus (DM) is a serious chronic disease with its tendency to deteriorate. The DM cases worldwide in 2015 was 415 million people and it is estimated to increase as many as 642 million cases in 2040. Indonesia ranked 7 in the world with 10 million cases of DM in 2015, about 90% of which were Type 2 Diabetes Mellitus. This study aimed to determine the effect of biopsychosocial factors and calorie intake on the blood glucose control in patients with Type 2 DM. Subject s and Method: This was an analytic and observational study with case control design. This study was carried out at Internal Medicine Polyclinic, Department of Endocrinology, Dr. Moewardi Hospital, Surakarta, Central Java, from October to November 2016. A total sample of 135 cases of Type 2 DM were selected for this study by fixed disease sampling. As many as 106 of these study subjects at HbA1c ≥6.5% and 29 cases of Type 2 DM had HbA1c

Dietary regimens that favour reduced calorie intake delay aging and age-associated diseases. New evidences revealed that nutritional balance of dietary components without food restriction increases lifespan. Particular nutrients as several nitrogen sources, proteins, amino acid, and ammonium are implicated in life and healthspan regulation in different model organisms from yeast to mammals. Aging and dietary restriction interact through partially overlapping mechanisms in the activation of the conserved nutrient-signalling pathways, mainly the insulin/insulin-like growth factor (IIS) and the Target Of Rapamycin (TOR). The specific nutrients of dietary regimens, their balance, and how they interact with different genes and pathways are currently being uncovered. Taking into account that dietary regimes can largely influence overall human health and changes in risk factors such as cholesterol level and blood pressure, these new findings are of great importance to fully comprehend the interplay between diet and humans health.

Background Fasting-mimicking diets have shown promise in experimental autoimmune encephalitis and are currently being investigated among people with multiple sclerosis (MS). Ensuring adherence to diet changes is critical to determining the efficacy of such interventions. Objective Our primary aim was to evaluate the safety and feasibility of several fasting-mimicking diets and investigate whether various levels of clinical support improve diet adherence among people with MS. Secondarily, this study evaluated the impact of fasting-mimicking diets on weight and patient-reported outcomes (PROs). Methods We conducted three pilot studies (two randomized controlled for 6 months; one randomized with transition to single arm) restricting either the amount or timing of calorie intake over 24 or 48 weeks. Interventions included calorie restriction (daily or intermittently) or time-restricted feeding. Adherence measures varied across studies but were collected at study visits along with weight and PRO data. Results A total of 90 participants enrolled; 70 completed the studies, with no serious adverse events reported. Overall adherence to the calorie restriction diets was poor. When participants were tasked with maintaining a diet in a pragmatic setting, neither previously completed intense clinical support and education, nor weekly electronic communication throughout the diet period appeared to improve diet adherence. Participants who were able to adhere to a calorie restriction diet predictably lost weight. In contrast to calorie restriction, adherence to a time-restricted feeding (TRF) diet was relatively good. No statistically significant changes in PROs were observed in an intention-to-treat analysis. Conclusion The role diet may play in clinical outcomes in MS remains unknown, as class I evidence is lacking. Diet adherence remains a primary barrier to the feasible conduct of large, randomized controlled diet trials. Strict adherence to a TRF dietary change may be more feasible than calorie restriction and should be considered in future fasting-mimicking diet trials. ClinicalTrials.gov Registry:A Pilot Study of Intermittent Calorie Restriction in Multiple Sclerosis – NCT02647502. A Pragmatic Trial of Dietary Programs in People with Multiple Sclerosis (MS) – NCT02846558

Cognitive recovery is a major concern to traumatic brain injury (TBI) patients and their caregivers as patients need to resume normal life after hospital discharge. A recent discovery showed that low calorie was beneficial for cognitive function with lower mortality rate and produced better clinical outcomes in critically-ill and medical intensive care unit patients. However, the effect of low calorie on cognitive function among TBI patients has not been determined yet. Hence this study was conducted to provide preliminary evidence of the relation between calorie and cognitive function and to determine calorie adequacy for optimal cognitive recovery among them. This pilot study involved ten patients recruited from Hospital Sultanah Nur Zahirah, Kuala Terengganu. The patients underwent a series of nutritional assessments including 24-hours diet recall combined with food diary; neuropsychology test [Montreal Cognitive Assessment (MoCA)], and eye-open-eye-close paradigm of electroencephalography (EEG) for two to six days. Socio-demography, nutritional and neuropsychology data were analyzed using SPSS version 22 with the percentage of calorie intake (%CI) was set as the independent variable; whilst duration to finish trail-making subtest (FT), and the total score (TS) of MoCA were the dependent variables. EEG data were analyzed using Fast-Fourier Transform (FFT) and power ratio (PR) which is the ratio of slow to fast frequency brain band was calculated. Then the comparison of %CI, FT, TS, and PR were done between day-1 and discharge-day (early or follow-up visit in EEG). Six male and four female patients with mild TBI, median age 24.0 years (IQR = 9.5) were included in the study. Scatter dot plot between %CI to FT and TS showed that the graph increased at the beginning before it became a plateau at 70%. The %CI had significant negative correlation with FT (r = -0.717; p = 0.000) but positive correlation with TS (r = 0.789; p = 0.000). Results revealed that cognitive function was improved at low %CI, approximately below CI of 70%. Improvement in neuropsychology test results was strengthened by the significant differences of median EEG power ratio between follow-up and first visit (p = 0.000). In this pilot study, it appears that cognitive function showed improvement with low calorie intake among TBI patients.

The present chapter measured the association of archery performance in relation to bio-physiological indicators, namely calories intake, resting respiration, heart rate, systolic as well as diastolic blood. It was established from the investigation that a high calorie intake, resting respiratory rate and a lower level of heart rate in conjunction with lower blood pressure are positively linked with a higher archery shooting score. Moreover, it is shown from the present investigation that the LR model could provide a good prediction of LPA and HPA based on the performance indicators examined.

International audience; Objective A growing body of evidence suggests that obesity could result from alterations in reward processing. In rodent models, chronic exposure to an obesogenic diet leads to blunted dopamine signaling and related incentive responding. This study aimed to determine which reward-related behavioral dimensions are actually impacted by obesogenic diet exposure. Methods Mice were chronically exposed to an obesogenic diet. Incentive and hedonic processes were tested through operant conditioning and licking microstructures, respectively. In parallel, mesolimbic dopamine transmission was assessed using microdialysis. Results Prolonged high-fat (HF) diet exposure led to blunted mesolimbic dopamine release, paralleled by a decrease in operant responding in all schedules tested. HF-fed and control animals similarly decreased their operant responding in an effort-based choice task, and HF-fed animals displayed an overall lower calorie intake in this task. Analysis of the licking microstructures during consumption of a freely accessible reward suggested a decrease in basal hunger and a potentiation of gastrointestinal inhibition in HF-fed animals, without changes in hedonic reactivity. Conclusions These results suggest that the decrease in operant responding under prolonged HF diet exposure is mainly driven by decrease in hunger as well as stronger postingestive negative feedback mechanisms, rather than by a decrease in incentive or hedonic responses.

Post-prandial hyperglycemia has been shown to suppress appetite by modulating brain activity. We have observed that after weight loss, obese (OB) individuals exhibit increased hunger and decreased brain responses in regions associated with appetite control during hyperglycemia. This study aimed to investigate whether short-term weight loss can affect brain regulation of food intake during hyperglycemia in obesity. 14 healthy OB subjects (8F/6M, age 46±8 years, BMI 33.4±3.5 kg/m2) underwent functional MRI (fMRI) during a hyperglycemic clamp (200 mg/dl). Blood-oxygen-level-dependent (BOLD) brain activity was assessed while subjects viewed high calorie food pictures. Hunger was rated before and after the scan. Immediately after the scan, subjects had an ad libitum test meal. The study was repeated after an 8 week reduced calorie diet that caused 2.9±2.8 kg weight loss (p=0.002). Hunger significantly increased during the fMRI-clamp study after the diet (p=0.036), but not before the diet. Total calorie intake at the test meal nearly doubled after weight loss (978±492 vs. 1895±189 kcal, p Disclosure W. Lam: None. D. Seo: None. C. Lacadie: None. C.P. Schmidt: None. S. Rosenberg: None. H. Hoang: None. J. Hwang: None. T. Constable: None. M. Savoye: None. R. Sinha: None. R. Sherwin: Other Relationship; Self; QuintilesIMS, MannKind Corporation. Research Support; Self; Regeneron Pharmaceuticals, Inc.. Other Relationship; Self; ICON plc. R. Belfort-DeAguiar: Research Support; Self; GlaxoSmithKline plc..

Made available in DSpace on 2018-11-26T17:49:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-01-01 NSERC Discovery Grant FQRS Chercheur Boursier Junior 1 Award Information regarding the early effects of obesogenic diets on feeding patterns and behaviors is limited. To improve knowledge regarding the etiology of obesity, young male Wistar rats were submitted to high-fat (HFD) or regular chow diets (RCDs) for 14 days. Various metabolic parameters were continuously measured using metabolic chambers. Total weight gain was similar between groups, but heavier visceral fat depots and reduced weight of livers were found in HFD rats. Total calorie intake was increased while individual feeding bouts were shorter and of higher calorie intake in response to HFD. Ambulatory activity and sleep duration were decreased in HFD rats during passive and active phase, respectively. Acylated and unacylated ghrelin levels were unaltered by the increased calorie intake and the early changes in body composition., is indicates that at this early stage, the orexigenic signal did not adapt to the high-calorie content of HFD. We hereby demonstrate that, although total weight gain is not affected, a short-term obesogenic diet alters body composition, feeding patterns, satiation, ambulatory activity profiles, and behaviours in a young rat model. Moreover, this effect precedes changes in weight gain, obesity, and ensuing metabolic disorders. Univ Quebec Montreal UQAM, Dept Sci Act Phys, 141 President Kennedy Ave, Montreal, PQ H2X 1Y4, Canada Univ Quebec Montreal, GRAPA, 141 President Kennedy Ave, Montreal, PQ H2X 1Y4, Canada Univ Quebec Montreal, Dept Sci Biol, 141 President Kennedy Ave, Montreal, PQ H2X 1Y4, Canada CHU St Justine, Ctr Rech, 3175 Chemin Cote St Catherine, Montreal, PQ H3T 1C5, Canada Sao Paulo State Univ, Dept Phys Educ, BR-19060900 Presidente Prudente, SP, Brazil Univ Virginia, Dept Med, 450 Ray C Hunt Dr, Charlottesville, VA 22903 USA Royal Canadian Mil Coll, 15 Jacques Cartier Nord, St Jean, PQ J3B 8R8, Canada Sao Paulo State Univ, Dept Phys Educ, BR-19060900 Presidente Prudente, SP, Brazil NSERC Discovery Grant: 418509-2012

This study was conducted to document temporal patterns of blood glucose level changes during the first 10-day critical period and to identify factors that influence stress-induced hyperglycemia development in brain injury patients. The medical records of 190 brain injury patients were retrospectively reviewed. Blood glucose levels in the poor recovery group were significantly higher than in the good recovery group, particularly during the first 72 hr (158-172 mg/dl). The poor recovery group showed persistent, fluctuating hyperglycemia, whereas the good recovery group exhibited hyperglycemic peaks during the first 3 days that subsequently reduced linearly to normal. Gender, preexisting hypertension, disease severity at admission, total calorie intake, and steroid use were found to influence stress-induced hyperglycemia development significantly. In conclusion, close monitoring and adjustment are required to maintain safe blood glucose levels and the development of protocols for safe glycemic management is essential to improve critical care in brain injury patients.

The study included 200 urban women from Sambalpur district, Odisha. Normal women and women with risk of obesity were recruited for conducting the study. Data on general information, socio-economic status, and anthropometric measurements and nutritional profile were collected using interview schedule. The results revealed that about 21.5 per cent were normal women, 50 per cent were pre-obese, 24.5 per cent belonged to obese class-I type and only 4.0% belonged to obese class-III category. Data on assessment of nutrient intake against the recommended dietary allowance (RDA) indicates that the intake of protein and calorie were found to be higher than the RDA. Comparision of mean height, weight and BMI of urban women with ICMR and NNMB data of urban areas indicates that the mean height, weight and BMI of the women in this study were higher. Test of hypothesis revealed no association of calorie intake with BMI and WHR.

Purpose Feeding children is a problem in pediatric intensive care units (PICU) and it is difficult to know the correct amount. The purpose of this study is to evaluate if prealbumin or retinol binding proteins (RBP) are effective relative to daily enteral nutrition, without being affected by severity of diseases or infections and can be used to follow up nutritional amount. Methods This is a prospective observational study that includes 81 patients admitted to PICU in Akdeniz University with estimated duration >72 hours, age between 1 month and 8 years. Daily calorie and protein intake were calculated and prealbumin, RBP and C-reactive protein (CRP) levels were measured on the first, third, fifth and seventh mornings. Results We find moderate correlation between daily calorie intake and prealbumin levels (r=0.432, p

Highlights • Acute intermittent porphyria is rare. • High index of suspicion is needed to diagnose acute intermittent porphyria in a patient with abdominal pain, neuro-psychiatric manifestations and hyponatremia after surgery. • Once suspected, prompt intensive care management should include high calorie intake, symptomatic treatment of hyponatremia, use of safe medications and careful fluid-electrolyte monitoring in order to avoid serious complications and mortality., Introduction Acute intermittent porphyria is a rare autosomal dominant metabolic disease. It is caused by a genetic mutation that results in deficiency of porphobilinogen deaminase enzyme, the third enzyme in heme biosynthesis. Acute intermittent porphyria precipitated by surgery is very rare. Case presentation We present a 24 year-old woman who developed acute intermittent porphyria five days after right hemi-colectomy. Her presentation included neuro-visceral and psychiatric manifestations, and severe hyponatremia. She received critical care symptomatic management including mechanical ventilation. The diagnosis was based on a positive urine test for porphobilinogen and confirmed by the presence of a heterozygous mutation in the hydroxyrmethylbilane synthase (HMBS) gene (c.760delC p Leu254). Discussion Acute intermittent porphyria is the most common and life threatining type of acute porphyrias. It is more common in women and usually presents after puberty with acute abdominal pain and diverse neuro-psychiatric manifestations that can be confused with several surgical and medical diseases. Acute intermittent porphyria after surgery is most likely due to postoperative pain and low-calorie intake. Once suspected, prompt ICU management including high calorie intake are necessary to avoid serious complications and mortality before starting definitive treatment with hematin. Conclusion Acute intermittent porphyria should be suspected in any patient, particularly young women, who develop diverse neuro-visceral and psychiatric manifestations and hyponatremia after surgery.

The contributions of gastric emptying (GE) and gastric accommodation (GA) to satiation, satiety, and postprandial symptoms remain unclear. We aimed to evaluate the relationships between GA or GE with satiation, satiety, and postprandial symptoms in healthy overweight or obese volunteers (total n = 285, 73% women, mean BMI 33.5 kg/m2): 26 prospectively studied obese, otherwise healthy participants and 259 healthy subjects with previous similar GI testing. We assessed GE of solids, gastric volumes, calorie intake at buffet meal, and satiation by measuring volume to comfortable fullness (VTF) and maximum tolerated volume (MTV) by using Ensure nutrient drink test (30 ml/min) and symptoms 30 min after MTV. Relationships between GE or GA with satiety, satiation, and symptoms were analyzed using Spearman rank ( rs) and Pearson ( R) linear correlation coefficients. We found a higher VTF during satiation test correlated with a higher calorie intake at ad libitum buffet meal ( rs = 0.535, P < 0.001). There was a significant inverse correlation between gastric half-emptying time (GE T1/2) and VTF ( rs = −0.317, P < 0.001) and the calorie intake at buffet meal ( rs = −0.329, P < 0.001), and an inverse correlation between GE Tlag and GE25% emptied with VTF ( rs = −0.273, P < 0.001 and rs = −0.248, P < 0.001, respectively). GE T1/2 was significantly associated with satiation (MTV, R = −0.234, P < 0.0001), nausea ( R = 0.145, P = 0.023), pain ( R = 0.149, P = 0.012), and higher aggregate symptom score ( R = 0.132, P = 0.026). There was no significant correlation between GA and satiation, satiety, postprandial symptoms, or GE. We concluded that GE of solids, rather than GA, is associated with postprandial symptoms, satiation, and satiety in healthy participants. NEW & NOTEWORTHY A higher volume to comfortable fullness postprandially correlated with a higher calorie intake at ad libitum buffet meal. Gastric emptying of solids is correlated to satiation (volume to fullness and maximum tolerated volume) and satiety (the calorie intake at buffet meal) and symptoms of nausea, pain, and aggregate symptom score after a fully satiating meal. There was no significant correlation between gastric accommodation and either satiation or satiety indices, postprandial symptoms, or gastric emptying.

The purpose of this study was to explore relations between food craving, caloric intake, and body mass index (BMI) changes over the course of an 18-month weight loss trial. Two-hundred two obese adults (mean BMI = 34.9 kg/m2; mean age = 51.30 years, 92.2% White; 57.8% female) who participated in a behavioral weight loss trial completed measures of food craving, caloric intake, and BMI at baseline, 6 and 18 months. From baseline to 6 months, higher initial food cravings were associated with more gradual and less steep reductions in BMI. Additionally, the relation between changes in food craving and BMI changes varied by levels of change in caloric intake, such that BMI change and change in food cravings were positively associated at low levels of change in caloric intake, but were unrelated at average and high levels of change in caloric intake. Similarly, from baseline to 6 months and from 6 to 18 months, the relation between changes in food craving and BMI changes also varied by initial levels of caloric intake. Explicit clinical targeting of food craving management may be beneficial for individuals beginning weight loss programs, especially for those who report higher levels of food craving at baseline. Baseline caloric intake and change in calorie intake over time may serve as moderators of the relation between food cravings and BMI.

Calorie intake is essential for regulating normal physiological processes and is fundamental to maintaining life. Indeed, both extremes of calorie intake result in increased morbidity and mortality. In this review, we discuss the effect of calorie intake on adult brain function, with an emphasis on the beneficial effects of mild calorie restriction. Recent findings relating to the regenerative and protective effects of the gastrointestinal hormone, ghrelin, suggest that it may underlie the beneficial effects of calorie restriction. We discuss the putative cellular mechanisms underlying the action of ghrelin and their possible role in supporting healthy brain ageing.

Purpose: The purpose of this study was to investigate antioxidant capacity and relating factors including gender, obesity, lifestyle factors, and nutrient intake in chronic stroke patients. Methods: A total of 188 chronic stroke patients who visited a medical center in Seoul participated in the study. A structured questionnaire was used to assess their clinical characteristics and lifestyles. Blood samples were collected for ferric reducing ability of plasma (FRAP) for antioxidant capacity. Dietary intake of the patients were obtained for 2 days by 24 hours recall method. Results: The mean FRAP was 392.0μmol/L. According to the hierarchical multiple regression analysis, the factors related to high FRAP were male sex (p= .036), alcohol drinking (p= .013), and calorie intake deficiency (p= .005). Conclusion: We found that antioxidant capacity was related to lifestyle factors including alcohol drinking, and calorie intake in chronic stroke patients. A tailored strategy is needed to increase antioxidant capacity according to gender and lifestyles in the chronic phase of stoke patients.

Aim Assessment of treatment specifics in patients with obesity and patients' adherence to doctors’ recommendations within the outpatient registry PROFILE. Methods The registry PROFILE included patients with chronic cardiovascular diseases (CVD) or/and CVD risk factors, attending specialized cardiology department of a scientific medical center. During the period from April 19, 2017 to January 30, 2018 520 patients from the PROFILE registry have attended the department. Obesity was diagnosed in 347 patients. Out of 347 patients, 305 (88%) were interviewed using specifically designed questionnaire: 167 females, 138 males, mean age of patients was 63.9 ± 11.3. Results Only 81 out of 305 patients (26.6%) with diagnosed obesity accepted having this disease, 189 patients (62%) considered themselves overweight and 35 patients (11.5%) considered themselves normal weight. Primary-care doctors had paid attention to the problem of obesity only in 255 out of 305 cases (83.6%). Analysis of doctors’ recommendations showed that 242 out of 305 patients (79.3%) had been recommended reducing calorie intake, 194 (63.6%) – increasing physical activity, 37 patients (12.1%) had been prescribed medications, three patients (1%) had been recommended surgical treatment. Conclusions Interviewing of patients revealed patients' underestimation of their condition and doctors’ low attention to the problem of obesity treatment.

Objective The effect of acute retrograde gastric electrical stimulation (RGES) on food intake, gastric accommodation, and gastric emptying in obese patients was investigated. Methods Simple obesity patients underwent RGES or sham stimulation. The maximum food intake volume was determined and the total calorie of consumed food was calculated. Gastric emptying was determined by 99m-diethylenetriaminepentaacetic acid scintigraphy. Results Sixteen obese patients were studied, with a median BMI of 32.1 (IQR, 31.2, 33.8) kg/m2. The median gastric emptying time was 106.1 (IQR, 81.8, 122.4) min with sham stimulation and 113.0 (IQR, 83.7, 124.8) min with RGES (P = 0.352). The mean maximum satiety food intake was 580 (IQR, 510, 725) mL with sham stimulation and 490 (IQR, 385, 590) mL with RGES (P = 0.003). No statistically significant difference was noted between sham stimulation and RGES in the 1 and 2-h food retention rate. The total calories of maximum satiety food intake with sham stimulation were 985.2 (IQR, 842.5, 1063.1) kcal and 759.9 (IQR, 547.9, 784.9) kcal with RGES (P = 0.007). Conclusions Acute RGES reduces calorie intake by decreasing gastric accommodation in obese subjects.

In females, cyclical changes in the ovarian hormone oestradiol are known to modulate feeding behaviour. However, what is less clear is how these behavioural effects of oestradiol are modified by the macronutrient content of a diet. In the present study, we report data showing that oestradiol treatment results in both significantly smaller meals and a reduced total calorie intake in ovariectomised, socially-housed female rhesus macaques when only chow diet is available. Conversely, during a choice dietary condition where both palatable and chow options are available, oestradiol treatment had no observable, attenuating effect on calorie intake. During this choice dietary phase, all animals consumed more of the palatable diet than chow diet; however, oestradiol treatment appeared to further increase preference for the palatable diet. Finally, oestradiol treatment increased snacking behaviour (i.e. the consumption of calories outside of empirically defined meals), regardless of diet condition. These findings illustrate how oestradiol differentially influences feeding behaviour depending on the dietary environment and provides a framework in which we can begin to examine the mechanisms underlying these observed changes.