207 results on '"micronutrient status"'
Search Results
2. Ten2Twenty-Ghana: a randomised controlled trial on the efficacy of multiple micronutrient-fortified biscuits on the micronutrient status of adolescent girls.
- Author
-
Azupogo, Fusta, Abizari, Abdul-Razak, Feskens, Edith J. M., Verhoef, Hans, and Brouwer, Inge D.
- Subjects
SNACK foods ,FUNCTIONAL foods ,BIOMARKERS ,NUTRITIONAL assessment ,ENRICHED foods ,FOOD consumption ,FERRITIN ,MENARCHE ,RANDOMIZED controlled trials ,VITAMIN A deficiency ,MICRONUTRIENTS ,WOMEN'S health ,CARRIER proteins - Abstract
Adolescent girls are an important target group for micronutrient interventions particularly in Sub-Saharan Africa where adolescent pregnancy and micronutrient deficiencies are common. When consumed in sufficient amounts and at levels appropriate for the population, fortified foods may be a useful strategy for this group, but little is known about their effectiveness and timing (regarding menarche), particularly in resource-poor environments. We evaluated the effect of consuming multiple micronutrient-fortified biscuits (MMB), sold in the Ghanaian market, 5 d/week for 26 weeks compared with unfortified biscuits (UB) on the micronutrient status of female adolescents. We also explored to what extent the intervention effect varied before or after menarche. Ten2Twenty-Ghana was a 26-week double-blind, randomised controlled trial among adolescent girls aged 10–17 years (n 621) in the Mion District, Ghana. Biomarkers of micronutrient status included concentrations of Hb, plasma ferritin (PF), soluble transferrin receptor (TfR) and retinol-binding protein (RBP), including body-iron stores. Intention-to-treat analysis was supplemented by protocol-specific analysis. We found no effect of the intervention on PF, TfR and RBP. MMB consumption did not affect anaemia and micronutrient deficiencies at the population level. MMB consumption increased the prevalence of vitamin A deficiency by 6·2 % (95 % CI (0·7, 11·6)) among pre-menarche girls when adjusted for baseline micronutrient status, age and height-for-age Z -score, but it decreased the prevalence of deficient/low vitamin A status by −9·6 % (95 % CI (−18·9, −0·3)) among post-menarche girls. Consuming MMB available in the market did not increase iron status in our study, but reduced the prevalence of deficient/low vitamin A status in post-menarcheal girls. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. South East Asian Nutrition Surveys II (SEANUTS II) Thailand: triple burden of malnutrition among Thai children aged 6 months to 12 years.
- Author
-
Pongcharoen, Tippawan, Rojroongwasinkul, Nipa, Tuntipopipat, Siriporn, Winichagoon, Pattanee, Vongvimetee, Nawarat, Phanyotha, Triwoot, Sukboon, Pornpan, Muangnoi, Chawanphat, Praengam, Kemika, and Khouw, Ilse
- Subjects
- *
NUTRITIONAL assessment , *THAI people , *DEFICIENCY diseases , *VITAMIN D deficiency , *AGE groups , *CHILDHOOD obesity - Abstract
Objective: This study assessed nutritional status among Thai children using anthropometry, dietary intakes and micronutrient status. Design: Cross-sectional survey with multi-stage cluster sampling. Body weight and height were measured in all children. Dietary intakes were assessed using 24-h dietary recall. Biochemical assessment was performed in one-third of the children. Setting: The study was conducted in Thailand's four geographical regions and Bangkok. Participants: 3478 Thai children aged 0·5–12·9 years. Results: Stunting showed a downward trend by age group and was most prevalent among infants and toddlers. Overweight and obesity showed a significant upward trend by age group, location and sex and were highest among children aged 7–12·9 years. Risks of inadequate micronutrient intakes (Ca, Fe, Zn, vitamins A, C and D) were high (53·2–93·6 %). Prevalence of Zn and mild vitamin A deficiencies were low; vitamin D and B12 deficiencies were nil. Vitamin D insufficiency was significantly higher in the urban area and among girls. Anaemia was very high in infants and toddlers (56·6 and 35·2 %) but showed a significant downward trend by age group. There was an overall high prevalence of Fe deficiency (25 %) v. Fe deficiency anaemia (4·2 %) among children aged 4–12·9 years old. Conclusions: The high prevalence of stunting and anaemia among children aged 0·5–3·9 years and overweight and obesity among children aged 7–12·9 years requires continued attention. While prevalence of biochemical micronutrient deficiencies was not high (except for Fe), high prevalence of dietary inadequacies for several micronutrients warrants further in-depth investigations. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
4. South East Asian Nutrition Surveys II (SEANUTS II) Thailand: triple burden of malnutrition among Thai children aged 6 months to 12 years
- Author
-
Tippawan Pongcharoen, Nipa Rojroongwasinkul, Siriporn Tuntipopipat, Pattanee Winichagoon, Nawarat Vongvimetee, Triwoot Phanyotha, Pornpan Sukboon, Chawanphat Muangnoi, Kemika Praengam, and Ilse Khouw
- Subjects
Nutritional status ,Anthropometry ,Nutrient intakes ,Micronutrient status ,Thai children ,Public aspects of medicine ,RA1-1270 ,Nutritional diseases. Deficiency diseases ,RC620-627 - Abstract
Abstract Objective: This study assessed nutritional status among Thai children using anthropometry, dietary intakes and micronutrient status. Design: Cross-sectional survey with multi-stage cluster sampling. Body weight and height were measured in all children. Dietary intakes were assessed using 24-h dietary recall. Biochemical assessment was performed in one-third of the children. Setting: The study was conducted in Thailand’s four geographical regions and Bangkok. Participants: 3478 Thai children aged 0·5–12·9 years. Results: Stunting showed a downward trend by age group and was most prevalent among infants and toddlers. Overweight and obesity showed a significant upward trend by age group, location and sex and were highest among children aged 7–12·9 years. Risks of inadequate micronutrient intakes (Ca, Fe, Zn, vitamins A, C and D) were high (53·2–93·6 %). Prevalence of Zn and mild vitamin A deficiencies were low; vitamin D and B12 deficiencies were nil. Vitamin D insufficiency was significantly higher in the urban area and among girls. Anaemia was very high in infants and toddlers (56·6 and 35·2 %) but showed a significant downward trend by age group. There was an overall high prevalence of Fe deficiency (25 %) v. Fe deficiency anaemia (4·2 %) among children aged 4–12·9 years old. Conclusions: The high prevalence of stunting and anaemia among children aged 0·5–3·9 years and overweight and obesity among children aged 7–12·9 years requires continued attention. While prevalence of biochemical micronutrient deficiencies was not high (except for Fe), high prevalence of dietary inadequacies for several micronutrients warrants further in-depth investigations.
- Published
- 2024
- Full Text
- View/download PDF
5. Parasitic Infection, Obesity, and Micronutrient Deficiencies in School-Aged Children in Mexico
- Author
-
García, Olga P., Zavala, Gerardo A., Campos-Ponce, Maiza, Doak, Colleen M., Polman, Katja, Rosado, Jorge L., and Datta Banik, Sudip, editor
- Published
- 2023
- Full Text
- View/download PDF
6. Characteristics that modify the effect of small-quantity lipid-based nutrient supplementation on child anemia and micronutrient status: an individual participant data meta-analysis of randomized controlled trials.
- Author
-
Wessells, K Ryan, Arnold, Charles D, Stewart, Christine P, Prado, Elizabeth L, Abbeddou, Souheila, Adu-Afarwuah, Seth, Arnold, Benjamin F, Ashorn, Per, Ashorn, Ulla, Becquey, Elodie, Brown, Kenneth H, Byrd, Kendra A, Campbell, Rebecca K, Christian, Parul, Fernald, Lia CH, Fan, Yue-Mei, Galasso, Emanuela, Hess, Sonja Y, Huybregts, Lieven, Jorgensen, Josh M, Kiprotich, Marion, Kortekangas, Emma, Lartey, Anna, Le Port, Agnes, Leroy, Jef L, Lin, Audrie, Maleta, Kenneth, Matias, Susana L, Mbuya, Mduduzi NN, Mridha, Malay K, Mutasa, Kuda, Naser, Abu M, Paul, Rina R, Okronipa, Harriet, Ouédraogo, Jean-Bosco, Pickering, Amy J, Rahman, Mahbubur, Schulze, Kerry, Smith, Laura E, Weber, Ann M, Zongrone, Amanda, and Dewey, Kathryn G
- Subjects
Humans ,Anemia ,Anemia ,Iron-Deficiency ,Lipids ,Micronutrients ,Nutritional Status ,Dietary Supplements ,Child ,Preschool ,Infant ,Africa South of the Sahara ,Bangladesh ,Female ,Male ,Randomized Controlled Trials as Topic ,Infant Nutritional Physiological Phenomena ,Effect Modifier ,Epidemiologic ,anemia ,child undernutrition ,complementary feeding ,home fortification ,iron deficiency ,micronutrient status ,nutrient supplements ,Pediatric ,Clinical Research ,Clinical Trials and Supportive Activities ,Nutrition ,Prevention ,Hematology ,3.3 Nutrition and chemoprevention ,Prevention of disease and conditions ,and promotion of well-being ,Zero Hunger ,Engineering ,Medical and Health Sciences ,Nutrition & Dietetics - Abstract
BackgroundSmall-quantity lipid-based nutrient supplements (SQ-LNSs) have been shown to reduce the prevalence of child anemia and iron deficiency, but effects on other micronutrients are less well known. Identifying subgroups who benefit most from SQ-LNSs could support improved program design.ObjectivesWe aimed to identify study-level and individual-level modifiers of the effect of SQ-LNSs on child hemoglobin (Hb), anemia, and inflammation-adjusted micronutrient status outcomes.MethodsWe conducted a 2-stage meta-analysis of individual participant data from 13 randomized controlled trials of SQ-LNSs provided to children 6-24 mo of age (n = 15,946). We generated study-specific and subgroup estimates of SQ-LNSs compared with control, and pooled the estimates using fixed-effects models. We used random-effects meta-regression to examine potential study-level effect modifiers.ResultsSQ-LNS provision decreased the prevalence of anemia (Hb < 110 g/L) by 16% (relative reduction), iron deficiency (plasma ferritin < 12 µg/L) by 56%, and iron deficiency anemia (IDA; Hb < 110 g/L and plasma ferritin 12 mo and provided 9 (as opposed to
- Published
- 2021
7. Digital mapping of micronutrients in soils of Ramban district of J&K using Geographic Information System
- Author
-
Wani, Owais Ali, Sharma, K.R., Sharma, Vikas, Kumar, Shamal S., Mahdi, Syed Sheraz, Bangroo, Shabir A., and Malik, A. Raouf
- Published
- 2023
- Full Text
- View/download PDF
8. Correlates of Iron, Cobalamin, Folate, and Vitamin A Status among Stunted Children: A Cross-Sectional Study in Uganda.
- Author
-
Mutumba, Rolland, Pesu, Hannah, Mbabazi, Joseph, Greibe, Eva, Olsen, Mette F., Briend, André, Mølgaard, Christian, Ritz, Christian, Nabukeera-Barungi, Nicolette, Mupere, Ezekiel, Filteau, Suzanne, Friis, Henrik, and Grenov, Benedikte
- Abstract
Micronutrient deficiencies and stunting are prevalent. We assessed correlates of iron, cobalamin, folate, and vitamin A biomarkers in a cross-sectional study of stunted children aged 12–59 months in eastern Uganda. The biomarkers measured were serum ferritin (S-FE), soluble transferrin receptor (S-TfR), retinol binding protein (S-RBP), plasma cobalamin (P-Cob), methylmalonic acid (P-MMA), and folate (P-Fol). Using linear regression, we assessed socio-demography, stunting severity, malaria rapid test, and inflammation as correlates of micronutrient biomarkers. Of the 750 children, the mean (SD) age was 32.0 (11.7) months, and 45% were girls. Iron stores were depleted (inflammation-corrected S-FE < 12 µg/L) in 43%, and 62% had tissue iron deficiency (S-TfR > 8.3 mg/L). P-Cob was low (<148 pmol/L) and marginal (148–221 pmol/L) in 3% and 20%, and 16% had high P-MMA (>0.75 µmol/L). Inflammation-corrected S-RBP was low (<0.7 µmol/L) in 21% and P-Fol (<14 nmol/L) in 1%. Age 24–59 months was associated with higher S-FE and P-Fol and lower S-TfR. Breastfeeding beyond infancy was associated with lower iron status and cobalamin status, and malaria was associated with lower cobalamin status and tissue iron deficiency (higher S-TfR) despite iron sequestration in stores (higher S-FE). In conclusion, stunted children have iron, cobalamin, and vitamin A deficiencies. Interventions addressing stunting should target co-existing micronutrient deficiencies. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
9. Women in Selected Communities of Punjab, India Have a High Prevalence of Iron, Zinc, Vitamin B12, and Folate Deficiencies: Implications for a Multiply-Fortified Salt Intervention.
- Author
-
Goh, Yvonne E., Manger, Mari S., Duggal, Mona, Das, Reena, Saklani, Shipra, Agarwal, Surbhi, Budhija, Deepmala, Jamwal, Manu, Singh, Bidhi L., Dahiya, Neha, Luo, Hanqi, Long, Julie M., Westcott, Jamie, Krebs, Nancy F., Gibson, Rosalind S., Brown, Kenneth H., and McDonald, Christine M.
- Abstract
Dietary intake and biomarkers of micronutrient status of 100 non-pregnant women of reproductive age (NPWRA) were assessed to determine optimal levels of iron, zinc, vitamin B12, and folic acid to include in multiply-fortified salt (MFS) that will be evaluated in an upcoming trial. Weighed food records were obtained from participants to measure intake of micronutrients and discretionary salt, and to assess adequacy using Indian Nutrient Reference Values (NRVs). Statistical modeling was used to determine optimal fortification levels to reduce inadequate micronutrient intake while limiting intake above the upper limit. Fasting blood samples were obtained to assess iron, zinc, vitamin B12, and folate status. In usual diets, inadequate intake of iron (46%), zinc (95%), vitamin B12 (83%), and folate (36%) was high. Mean intake of discretionary salt was 4.7 g/day. Prevalence estimates of anemia (37%), iron deficiency (67%), zinc deficiency (34%), vitamin B12 insufficiency (37%), and folate insufficiency (70%) were also high. Simulating the addition of optimized MFS to usual diets resulted in percentage point (pp) reductions in inadequate intake by 29 pp for iron, 76 pp for zinc, 81 pp for vitamin B12, and 36 pp for folate. MFS holds potential to reduce the burden of micronutrient deficiencies in this setting. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
10. Contribution of natural food environments to nutritional intake and biomarker status: insights from the women of indigenous santhal communities of Jharkhand, India
- Author
-
Archna Singh, Ayushi Dhasmana, Ashish Bandhu, Ridhima Kapoor, Sivasankar Baalasubramanian, and Suparna Ghosh-Jerath
- Subjects
Indigenous communities ,Santhal community ,Natural food environments ,Kitchen garden ,Micronutrient status ,Inflammatory biomarkers ,Nutrition. Foods and food supply ,TX341-641 ,Food processing and manufacture ,TP368-456 ,Medicine (General) ,R5-920 - Abstract
Abstract Background Many indigenous communities reside in biodiverse environments replete with natural food sources but show poor access and utilization. Methods To understand the links between indigenous food access, dietary intakes, and biomarkers, we conducted a cross-sectional study among women of the Santhal Community (n = 211) from 17 villages in the Godda district of Jharkhand, India. Survey methods included household surveys, dietary intake assessment (24 HDR) and micronutrient and inflammatory biomarkers' estimation. Results The diversity in access to foods from different natural sources expressed as Food access diversity index was low. This led to poor consumption and thus a low Minimum Dietary Diversity. The mean nutrient intake was less than the estimated average requirement for all nutrients. Women with higher dietary diversity scores had higher nutrient intakes. Thiamine and calcium intakes were significantly higher in women consuming indigenous foods than non-consumers. One-fourth of the women had elevated levels of inflammatory biomarkers. The prevalence of iron deficiency was approximately 70%. Vitamin A insufficiency (measured as retinol-binding protein) was observed in around 33.6% women, while 28.4% were deficient. Household access to natural food sources was associated with specific biomarkers. The access to kitchen garden (baari) was positively associated with retinol-binding protein levels and negatively with inflammatory biomarkers, while access to ponds was positively associated with ferritin levels. Conclusion The findings highlight the role of access to diverse natural foods resources, including indigenous foods, for improving nutrition security in indigenous communities. Nutrition and health programs promoting indigenous food sources should include the assessment of biomarkers for effective monitoring and surveillance.
- Published
- 2023
- Full Text
- View/download PDF
11. Multivitamin/Multimineral Supplementation Prevents or Reverses Decline in Vitamin Biomarkers and Cellular Energy Metabolism in Healthy Older Men: A Randomized, Double-Blind, Placebo-Controlled Study.
- Author
-
Michels, Alexander J., Butler, Judy A., Uesugi, Sandra L., Lee, Ken, Frei, Balz B., Bobe, Gerd, Magnusson, Kathy R., and Hagen, Tory M.
- Abstract
Despite the reported prevalence of micronutrient deficiencies in older adults, it is not yet established whether multivitamin/multimineral (MV/MM) supplements improve blood micronutrient status in individuals over the age of 65. Therefore, a cohort of 35 healthy men (>67 years) was recruited for an MV/MM supplementation trial. The primary endpoint was, as an indicator of micronutrient status, changes in blood micronutrient biomarkers from baseline to at least six months of supplementation with MV/MM or placebo. The secondary endpoint was basal O
2 consumption in monocytes as an indicator of cellular metabolism. MV/MM supplementation improved blood concentrations of pyridoxal phosphate, calcifediol, α-tocopherol, and β-carotene concentrations throughout the cohort. By contrast, those in the placebo group generally showed declines in blood vitamin concentrations and an increased prevalence of suboptimal vitamin status during the study period. On the other hand, MV/MM supplementation did not significantly affect blood mineral concentrations, i.e., calcium, copper, iron, magnesium, and zinc. Interestingly, MV/MM supplementation prevented the decline in monocyte O2 consumption rate. Overall, MV/MM use improves or prevents declines in vitamin, but not mineral, status and limits declines in cellular O2 consumption, which may have important implications for metabolism and immune health in healthy older men. [ABSTRACT FROM AUTHOR]- Published
- 2023
- Full Text
- View/download PDF
12. Design, Methods, and Select Baseline Results from a School Nutrition Project for Adolescents in Bangladesh.
- Author
-
Demuyakor, Maku E., Jalal, Chowdhury, Williams, Anne M., Bouckaert, Kimberley P., Whitehead Jr., Ralph D., Bhuiyan, Muhammad M., Siraj, Saiqa, Ara, Riffat, Pike, Vanessa, and Jefferds, Maria Elena D.
- Subjects
- *
CLASSROOM activities , *CONTAMINATION of drinking water , *MENSTRUATION , *ESCHERICHIA coli , *RETINOL-binding proteins , *FOLIC acid , *SANITATION - Abstract
Background: The School Nutrition for Adolescents Project (SNAP) provided weekly iron and folic acid (WIFA) supplementation and menstrual hygiene management (MHM) support for girls; actions to improve water, sanitation, and hygiene (WASH) practices; and behavior change interventions to adolescents aged 10-19 y in 65 intervention schools in 2 districts of Bangladesh. Objectives: We aimed to describe the project design and select baseline results of students and school project implementers. Methods: Girls (n = 2244) and boys (n = 773) in 74 schools (clusters) and project implementers [headteachers (n = 74), teachers (n = 96), and student leaders (n = 91)] participated in a survey assessing nutrition, MHM, and WASH knowledge and experience. Hemoglobin, inflammation-adjusted ferritin, retinol-binding protein, and serum and RBC folate (RBCF) levels in girls were measured. School WASH infrastructure was observed and drinking water was tested for E. coli. Results: IFA and deworming tablet intake in the last 1 and 6 mo were 4% and 81% for girls and 1% and 86%, respectively. Applying the Minimum Dietary Diversity for Women (MDD-W) tool, most (63%-68%) girls and boys achieved minimum dietary diversity. Fewer adolescents (14%-52%) had ever heard of anemia, IFA tablets, or worm infestation than project implementers (47%-100%). Girls (35%) missed school during menstruation; 39% reported of ever leaving school due to unexpected menstruation. The micronutrient status and deficiency severity varied: anemia (25%), RBCF insufficiency (76%), risk of serum folate deficiency (10%), deficiencies of iron (9%), and vitamin A (3%). WASH in school sustainable development goal (SDG) indicators achievement varied: basic drinking water service (70%), basic sanitation service (42%), and basic hygiene service (3%); 59% of sampled drinking water access points complied with WHO E. coli standards. Conclusions: There is room for improvement of nutrition and health awareness, practices, micronutrient status, SDG basic WASH in-school services, and E coli contamination in school drinking water. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
13. Dynamics of Soil Cationic Micronutrients in Different Land Use Systems in Lower Shiwalik Region of Uttarakhand, India
- Author
-
Bharti, Manisha, Kamboj, Nitin, Kamboj, Vishal, Bisht, Aditi, Kumar, Amrit, Bezaeva, Natalia S., Series Editor, Gomes Coe, Heloisa Helena, Series Editor, Nawaz, Muhammad Farrakh, Series Editor, Bahukhandi, Kanchan Deoli, editor, Kamboj, Nitin, editor, and Kamboj, Vishal, editor
- Published
- 2022
- Full Text
- View/download PDF
14. Contribution of natural food environments to nutritional intake and biomarker status: insights from the women of indigenous santhal communities of Jharkhand, India.
- Author
-
Singh, Archna, Dhasmana, Ayushi, Bandhu, Ashish, Kapoor, Ridhima, Baalasubramanian, Sivasankar, and Ghosh-Jerath, Suparna
- Subjects
INDIGENOUS women ,FOOD consumption ,RETINOL-binding proteins ,INGESTION ,NUTRITIONAL status ,KITCHEN gardens ,INDIGENOUS children ,IRON deficiency ,BIOMARKERS - Abstract
Background: Many indigenous communities reside in biodiverse environments replete with natural food sources but show poor access and utilization. Methods: To understand the links between indigenous food access, dietary intakes, and biomarkers, we conducted a cross-sectional study among women of the Santhal Community (n = 211) from 17 villages in the Godda district of Jharkhand, India. Survey methods included household surveys, dietary intake assessment (24 HDR) and micronutrient and inflammatory biomarkers' estimation. Results: The diversity in access to foods from different natural sources expressed as Food access diversity index was low. This led to poor consumption and thus a low Minimum Dietary Diversity. The mean nutrient intake was less than the estimated average requirement for all nutrients. Women with higher dietary diversity scores had higher nutrient intakes. Thiamine and calcium intakes were significantly higher in women consuming indigenous foods than non-consumers. One-fourth of the women had elevated levels of inflammatory biomarkers. The prevalence of iron deficiency was approximately 70%. Vitamin A insufficiency (measured as retinol-binding protein) was observed in around 33.6% women, while 28.4% were deficient. Household access to natural food sources was associated with specific biomarkers. The access to kitchen garden (baari) was positively associated with retinol-binding protein levels and negatively with inflammatory biomarkers, while access to ponds was positively associated with ferritin levels. Conclusion: The findings highlight the role of access to diverse natural foods resources, including indigenous foods, for improving nutrition security in indigenous communities. Nutrition and health programs promoting indigenous food sources should include the assessment of biomarkers for effective monitoring and surveillance. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
15. Efficacy and utility of a tool for both measurement of vitamin B6, B12, D, folate and iron status and assessment of diet quality in athletes.
- Author
-
Baart, A. Mireille, Slotegraaf, Anne I., Gobes-de Punder, Inge E., Mensink, Marco, Wardenaar, Floris, de Vries, Jeanne H. M., Klein Gunnewiek, Jacqueline M. T., Balvers, Michiel G. J., and Terink, Rieneke
- Subjects
- *
VITAMIN B6 , *IRON in the body , *SPORTS nutrition , *NUTRITIONAL status , *DIET , *FOLIC acid , *ATHLETES - Abstract
NutriProfiel® is a tool to measure micronutrient status and to assess diet quality. It consists of measurement of micronutrient status in blood and a short food frequency questionnaire (FFQ) (‘Eetscore-FFQ’). Based on the results, individuals receive a dietary advice. In this study, we evaluated the application of NutriProfiel in athletes (‘NutriProfiel-Sport’) by assessing the coverage of nutrient intake of the Eetscore-FFQ (part 1) and by evaluating athlete’s dietary behaviour after using NutriProfiel-Sport and their satisfaction with this tool (part 2). For part 1, data of 419 athletes were used. We evaluated the coverage of nutrient intake of the Eetscore-FFQ using first and second MOMents (MOM1 and MOM2) sum scores of food items in the questionnaire. Forty-eight athletes were involved in part 2. They gave blood samples for micronutrient status measurement and were asked to complete the Eetscore-FFQ at baseline and after 3 months, as well as a questionnaire on their satisfaction with NutriProfiel-Sport. Results showed that for most nutrients, MOM1 and MOM2 scores were above 80 %, meaning that nutrient intake was sufficiently covered by the Eetscore-FFQ. No difference in diet quality was observed between baseline and after 3 months. Nevertheless, a majority of athletes reported the NutriProfiel-Sport results and advice as useful. On a scale from 0 to 10, NutriProfiel-Sport was graded with a mean (±SD) score of 7⋅6 (±0⋅8). In conclusion, NutriProfiel-Sport is a potential valuable and appreciated tool for athletes and the Eetscore-FFQ as part of this tool sufficiently covers nutrient intake in athletes. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
16. Efficacy and utility of a tool for both measurement of vitamin B6, B12, D, folate and iron status and assessment of diet quality in athletes
- Author
-
A. Mireille Baart, Anne I. Slotegraaf, Inge E. Gobes-de Punder, Marco Mensink, Floris Wardenaar, Jeanne H.M. de Vries, Jacqueline M.T. Klein Gunnewiek, Michiel G.J. Balvers, and Rieneke Terink
- Subjects
Athletes ,Diet quality ,Micronutrient status ,Screener ,Nutrition. Foods and food supply ,TX341-641 ,Medicine - Abstract
NutriProfiel® is a tool to measure micronutrient status and to assess diet quality. It consists of measurement of micronutrient status in blood and a short food frequency questionnaire (FFQ) (‘Eetscore-FFQ’). Based on the results, individuals receive a dietary advice. In this study, we evaluated the application of NutriProfiel in athletes (‘NutriProfiel-Sport’) by assessing the coverage of nutrient intake of the Eetscore-FFQ (part 1) and by evaluating athlete's dietary behaviour after using NutriProfiel-Sport and their satisfaction with this tool (part 2). For part 1, data of 419 athletes were used. We evaluated the coverage of nutrient intake of the Eetscore-FFQ using first and second MOMents (MOM1 and MOM2) sum scores of food items in the questionnaire. Forty-eight athletes were involved in part 2. They gave blood samples for micronutrient status measurement and were asked to complete the Eetscore-FFQ at baseline and after 3 months, as well as a questionnaire on their satisfaction with NutriProfiel-Sport. Results showed that for most nutrients, MOM1 and MOM2 scores were above 80 %, meaning that nutrient intake was sufficiently covered by the Eetscore-FFQ. No difference in diet quality was observed between baseline and after 3 months. Nevertheless, a majority of athletes reported the NutriProfiel-Sport results and advice as useful. On a scale from 0 to 10, NutriProfiel-Sport was graded with a mean (±sd) score of 7⋅6 (±0⋅8). In conclusion, NutriProfiel-Sport is a potential valuable and appreciated tool for athletes and the Eetscore-FFQ as part of this tool sufficiently covers nutrient intake in athletes.
- Published
- 2023
- Full Text
- View/download PDF
17. Standardisation and application of a novel multiplex assay for estimating micronutrient status and inflammatory markers in women of Sauria Paharia and Santhal tribes of Jharkhand.
- Author
-
Singh, Archna, Baalasubramanian, Sivasankar, Kalaivani, Mani, Kapoor, Ridhima, Bhagwat, Ketaki, and Ghosh-Jerath, Suparna
- Subjects
BIOMARKERS ,C-reactive protein ,TRANSFERRIN ,HEMOGLOBINS ,CROSS-sectional method ,FERRITIN ,VITAMIN D ,DESCRIPTIVE statistics ,GLYCOPROTEINS ,MICRONUTRIENTS ,ETHNIC groups ,INDIGENOUS peoples ,WOMEN'S health - Abstract
This study aimed to document the method standardisation and assessment of micronutrient and inflammatory markers in women from indigenous tribal communities of Jharkhand using a low-volume, high-throughput assay. This cross-sectional study was done among women of the reproductive age group from Sauria Paharia and Santhal tribal households (HH) in selected villages. Capillary blood samples were collected from the women during a HH survey to estimate ferritin, soluble transferrin receptor, retinol binding protein 4 and inflammatory biomarkers, C-reactive protein (CRP) and α -1-acid glycoprotein (AGP) using a multiplex assay. Vitamin D and Hb were estimated using an LC-MS technique and cyanmethaemoglobin method, respectively. A multiplex Luminex-based method was developed and standardised. The assay was used to estimate biomarkers in samples from 413 women (178 and 235 from Sauria Paharia and Santhal tribes, respectively). Over 51 % of women had raised CRP or AGP levels. Fe status was significantly better in Sauria Paharia compared with the Santhal women. Anaemia prevalence was 72 % among Santhal women. The proportion of women with Fe deficiency increased after adjusting for inflammation. The overall prevalence of vitamin A deficiency and insufficiency was 25 and 34 %, respectively, with similar prevalence in both tribes. All Santhal women had sufficient vitamin D levels, while 25 and 20 % of Sauria Paharia women had insufficient and deficient vitamin D levels, respectively. Our low-volume, high-throughput multiplex assays may provide a feasible approach for assessing nutritional biomarkers in nutritionally vulnerable hard-to-reach communities. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
18. Essential microelement (copper, selenium, zinc) status according to age and sex in healthy cats.
- Author
-
Sedláčková, Karolína, Száková, Jiřina, Načeradská, Martina, Praus, Lukáš, and Tlustoš, Pavel
- Subjects
SELENIUM ,INDUCTIVELY coupled plasma mass spectrometry ,MICRONUTRIENTS ,FEMALES ,CATS ,TRACE elements - Abstract
Although domestic cats are one of the most popular companion animals, current knowledge on the fate of micronutrients in cats according to their age, sex, and health is very limited. In this study, 72 whole blood and 54 plasma samples from cats of different ages and sex were collected at three veterinary offices in the Czech Republic, and the copper (Cu), selenium (Se), and zinc (Zn) concentrations were determined using inductively coupled plasma mass spectrometry (ICP-MS). The results showed that Cu was significantly (P < 0.05) higher in both plasma and whole blood of males (980 and 958 μg L
−1 in plasma and whole blood, respectively) than in females (741 and 766 μg L−1 in plasma and whole blood, respectively), whereas no significant differences between males and females were found for Se and Zn. Similarly, no significant differences were recorded for any of the three elements according to age, although animals older than 7 years tended to have lower plasma concentrations of all three elements. Hypertrophic cardiomyopathy (HCM) is one of the most prevalent diseases of domestic cats. The potential relationship between the essential microelement status in the blood of cats with HCM vs. cats with no clinical signs of HCM was taken into account, but the limited number of HCM-positive individuals did not allow any clear conclusion. Thus, the potential relationships between micronutrient status in cats and the incidence of HCM should be elucidated in further research. [ABSTRACT FROM AUTHOR]- Published
- 2022
- Full Text
- View/download PDF
19. Correlates of Iron, Cobalamin, Folate, and Vitamin A Status among Stunted Children: A Cross-Sectional Study in Uganda
- Author
-
Rolland Mutumba, Hannah Pesu, Joseph Mbabazi, Eva Greibe, Mette F. Olsen, André Briend, Christian Mølgaard, Christian Ritz, Nicolette Nabukeera-Barungi, Ezekiel Mupere, Suzanne Filteau, Henrik Friis, and Benedikte Grenov
- Subjects
stunting ,micronutrient status ,iron ,cobalamin ,folate ,vitamin A ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Micronutrient deficiencies and stunting are prevalent. We assessed correlates of iron, cobalamin, folate, and vitamin A biomarkers in a cross-sectional study of stunted children aged 12–59 months in eastern Uganda. The biomarkers measured were serum ferritin (S-FE), soluble transferrin receptor (S-TfR), retinol binding protein (S-RBP), plasma cobalamin (P-Cob), methylmalonic acid (P-MMA), and folate (P-Fol). Using linear regression, we assessed socio-demography, stunting severity, malaria rapid test, and inflammation as correlates of micronutrient biomarkers. Of the 750 children, the mean (SD) age was 32.0 (11.7) months, and 45% were girls. Iron stores were depleted (inflammation-corrected S-FE < 12 µg/L) in 43%, and 62% had tissue iron deficiency (S-TfR > 8.3 mg/L). P-Cob was low (0.75 µmol/L). Inflammation-corrected S-RBP was low (
- Published
- 2023
- Full Text
- View/download PDF
20. Women in Selected Communities of Punjab, India Have a High Prevalence of Iron, Zinc, Vitamin B12, and Folate Deficiencies: Implications for a Multiply-Fortified Salt Intervention
- Author
-
Yvonne E. Goh, Mari S. Manger, Mona Duggal, Reena Das, Shipra Saklani, Surbhi Agarwal, Deepmala Budhija, Manu Jamwal, Bidhi L. Singh, Neha Dahiya, Hanqi Luo, Julie M. Long, Jamie Westcott, Nancy F. Krebs, Rosalind S. Gibson, Kenneth H. Brown, and Christine M. McDonald
- Subjects
multiply-fortified salt ,micronutrient status ,food fortification ,dietary intake ,undernutrition ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Dietary intake and biomarkers of micronutrient status of 100 non-pregnant women of reproductive age (NPWRA) were assessed to determine optimal levels of iron, zinc, vitamin B12, and folic acid to include in multiply-fortified salt (MFS) that will be evaluated in an upcoming trial. Weighed food records were obtained from participants to measure intake of micronutrients and discretionary salt, and to assess adequacy using Indian Nutrient Reference Values (NRVs). Statistical modeling was used to determine optimal fortification levels to reduce inadequate micronutrient intake while limiting intake above the upper limit. Fasting blood samples were obtained to assess iron, zinc, vitamin B12, and folate status. In usual diets, inadequate intake of iron (46%), zinc (95%), vitamin B12 (83%), and folate (36%) was high. Mean intake of discretionary salt was 4.7 g/day. Prevalence estimates of anemia (37%), iron deficiency (67%), zinc deficiency (34%), vitamin B12 insufficiency (37%), and folate insufficiency (70%) were also high. Simulating the addition of optimized MFS to usual diets resulted in percentage point (pp) reductions in inadequate intake by 29 pp for iron, 76 pp for zinc, 81 pp for vitamin B12, and 36 pp for folate. MFS holds potential to reduce the burden of micronutrient deficiencies in this setting.
- Published
- 2023
- Full Text
- View/download PDF
21. High-risk pregnancy: effectiveness of personalized pregravid preparation and positive perinatal experience
- Author
-
G.S. Manasova, N.V. Didenkul, and N.V. Kuzmyn
- Subjects
high risk pregnancy ,micronutrient status ,calcitriol ,vitamin and mineral complex ,Gynecology and obstetrics ,RG1-991 - Abstract
Research objective: to study the possibilities of improving perinatal results by optimizing pergravid preparation in women with high perinatal risk. Materials and methods. The first stage – a cross-sectional study – consisted in determining the vitamin D (VD) status and assessing the course of pregnancy in 459 women in the II and III trimester; the second stage was a randomized controlled study of women with VD deficiency in group IIA (planning stage, 54 women) and IIB (I trimester, 60 women), who received the vitamin and mineral complex (VMC) Pregna-5 with a high calcitriol content and perinatal results were evaluated. VD in the blood was determined by the enzyme-linked immunosorbent assay. Results. VD level was optimal only in 30.7% of pregnant women (group ІА), in 69.3% of women its insufficiency or deficiency was found (group ІB). The frequency of threatened termination (9.9 vs. 45.6%; p < 0.01), preeclampsia (2.0 vs. 11%; p < 0.05), intrauterine growth retardation (7% only in group IIB, p < 0.01) was significantly higher against the background of BD deficiency. Normalization of the VD level (groups IIA and IIB) after VMC administration was observed within 1–3 months. Pregnancy complications value was higher in the group where the VMC was started in the first trimester: early gestosis (15 vs. 28.57%; p < 0.05), the threat of termination (22.2 vs. 36.7%; p < 0.05), bacterial vaginosis (7.4 vs. 31.7%; p < 0.05), placental dysfunction (18.5 vs. 40.0%; p 0.05) and anemia (16.6 vs. 28.3%; p > 0.05) were insignificant. Analysis of the childbirth results showed a significantly higher frequency of cesarean sections in group IIB (38.3 vs. 22.2%; p < 0.05), the average weight of newborns was less (3299.11 ± 128 g vs. 3643.24 ± 136 g; p < 0.01). The most effective was the VMC start at the stage of pregnancy planning (F = 13.35482; p = 0.000016); a significant difference was revealed in the course of pregnancy in the groups where VMC started in the first, second and third trimesters of pregnancy (Q = 4.67, p = 0.00458). Conclusions. Timely donation of VMC with a high content of cholecalciferol in women with high perinatal risk may lead to a positive course of pregnancy. Further research is required to obtain a convincing evidence base.
- Published
- 2021
- Full Text
- View/download PDF
22. Anthropometrics, Hemoglobin Status and Dietary Micronutrient Intake among Tanzanian and Mozambican Pigeon Pea Farmers.
- Author
-
Eleraky, Laila, Issa, Ramula, Maciel, Sónia, Mbwana, Hadijah, Rybak, Constance, Frank, Jan, and Stuetz, Wolfgang
- Abstract
Inadequate consumption of micronutrient-dense and protein-rich foods such as vegetables, legumes and meat is an important contributing cause for anemia and deficiencies of vitamin A and iron in rural communities of Tanzania and Mozambique. A cross-sectional study was conducted to assess the nutritional status (anthropometrics and hemoglobin) and diets in particular micronutrient intake of female and male pigeon pea farmers from Lindi, Tanzania, and Gurué, the Zambézia province of Mozambique. A total of 1526 farmers (669 from Tanzania, 857 from Mozambique) were studied, of whom 16% were overweight and 35% were anemic. The highest prevalence of overweight and anemia, at 35% and 48%, was observed in Tanzanian and Mozambican women, respectively. Overall, only a small proportion of women and men reached the recommended daily dietary intake of vitamin A (10%), iron (51%) and zinc (44%). Multiple regression models revealed that dark green leafy vegetables (DGLVs) highly predicted vitamin A intake, whereas legumes in Tanzania and starchy plants in Mozambique were actually the dominant sources of vitamin A. Cereals covered over half of the iron and the zinc intake in both countries. An increased consumption of micronutrient-rich DGLVs and legumes, while reducing the high amounts of refined maize or polished rice, is suggested to counteract the high prevalence of anemia and overweight among smallholder farmers in East and South Eastern Africa. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
23. INFLUENCE OF TYPE 2 DIABETES ON THE ANTHROPOMETRIC INDICES, BODY COMPOSITION AND MICRONUTRIENT STATUS OF PATIENTS SUBMITTED TO LAPAROSCOPIC SLEEVE GASTRECTOMY.
- Author
-
CIOBÂRCĂ, DANIELA, CĂTOI, ADRIANA FLORINELA, COPĂESCU, CĂTĂLIN, POP, IOANA DELIA, MIERE, DOINA, and CRIȘAN, GIANINA
- Subjects
BODY composition ,SLEEVE gastrectomy ,TYPE 2 diabetes ,WEIGHT loss ,BODY weight - Abstract
Copyright of Farmacia is the property of Societatea de Stiinte Farmaceutice Romania and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
24. A Pilot Pre and Post 4 Week Intervention Evaluating the Effect of a Proprietary, Powdered, Plant Based Food on Micronutrient Status, Dietary Intake, and Markers of Health in a Healthy Adult Population
- Author
-
Matthew D. Wilcox, Peter I. Chater, Kyle J. Stanforth, Rebecca Williams, Iain A. Brownlee, and Jeffrey P. Pearson
- Subjects
micronutrient ,Huel ,vitamin status ,micronutrient status ,intervention study ,Nutrition. Foods and food supply ,TX341-641 - Abstract
BackgroundA “balanced, adequate, and varied diet” is recommended as the basis of nutritionally sound diet by the World Health Organisation and national public health agencies. Huel is a proprietary, on-the-go, powdered, plant based food, providing all 26 essential vitamins and minerals, protein, essential fats, carbohydrate, fibre, and phytonutrients.ObjectivesAssessing the effect of solely consuming Huel on micronutrient status, dietary intake and markers of health was achieved through a 4-week intervention of solely Huel powder.MethodsHabitual energy intake was assessed through a one-week lead in period with healthy adult participants (aged 18 or over) logging their food intake, after which only Huel was consumed for 4 weeks. Blood samples and body composition was assessed before and after the lead in week as well the end of the intervention. Thirty participants were recruited with 20 (11 females, median age 31, range 22–44) completing the study, 19 sets of blood samples were collected. 22 blood markers were analysed along with weight, BMI, waist circumference, visceral adipose tissue (VAT), and body composition. All blood micronutrients, except for Thyroid Stimulating Hormone and choline were sent to Royal Victoria Infirmary NHS, Newcastle Laboratory (Newcastle upon Tyne, United Kingdom) for analysis.ResultsFourteen of the parameters significantly changed over the course of the study with circulating haemoglobin, iron, vitamins B12 and D as well as selenium significantly increasing (p < 0.05). HbA1c, total and non-HDL cholesterol, vitamins A and E, potassium, BMI, VAT, and waist circumference all significantly decreased (p < 0.05) post intervention.ConclusionAlthough energy intake decreased during the intervention period, the adherence to recommended micronutrient intake, as quantified by the dietary Total Adherence Score, significantly increased which tallies with the preservation or improvement of micronutrient status. This study potentially demonstrates that consuming only Huel for 4 weeks does not negatively affect micronutrient status.
- Published
- 2022
- Full Text
- View/download PDF
25. Multivitamin/Multimineral Supplementation Prevents or Reverses Decline in Vitamin Biomarkers and Cellular Energy Metabolism in Healthy Older Men: A Randomized, Double-Blind, Placebo-Controlled Study
- Author
-
Alexander J. Michels, Judy A. Butler, Sandra L. Uesugi, Ken Lee, Balz B. Frei, Gerd Bobe, Kathy R. Magnusson, and Tory M. Hagen
- Subjects
vitamin ,mineral ,dietary supplements ,multivitamin ,micronutrient status ,healthy aging ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Despite the reported prevalence of micronutrient deficiencies in older adults, it is not yet established whether multivitamin/multimineral (MV/MM) supplements improve blood micronutrient status in individuals over the age of 65. Therefore, a cohort of 35 healthy men (>67 years) was recruited for an MV/MM supplementation trial. The primary endpoint was, as an indicator of micronutrient status, changes in blood micronutrient biomarkers from baseline to at least six months of supplementation with MV/MM or placebo. The secondary endpoint was basal O2 consumption in monocytes as an indicator of cellular metabolism. MV/MM supplementation improved blood concentrations of pyridoxal phosphate, calcifediol, α-tocopherol, and β-carotene concentrations throughout the cohort. By contrast, those in the placebo group generally showed declines in blood vitamin concentrations and an increased prevalence of suboptimal vitamin status during the study period. On the other hand, MV/MM supplementation did not significantly affect blood mineral concentrations, i.e., calcium, copper, iron, magnesium, and zinc. Interestingly, MV/MM supplementation prevented the decline in monocyte O2 consumption rate. Overall, MV/MM use improves or prevents declines in vitamin, but not mineral, status and limits declines in cellular O2 consumption, which may have important implications for metabolism and immune health in healthy older men.
- Published
- 2023
- Full Text
- View/download PDF
26. Assessment of Baseline Nutritional Status, Vitamin B12, and Folate Levels in Patients with Acute Leukemia and Their Effect on Initial Treatment Outcome: A Prospective Observational Study.
- Author
-
Maurya, Shweta, Tripathi, Anil Kumar, Verma, Shailendra Prasad, Ali, Wahid, and Shukla, Saurabh
- Subjects
- *
NUTRITIONAL assessment , *VITAMIN B12 , *ACUTE leukemia , *TREATMENT effectiveness , *FOLIC acid - Abstract
Introduction Poor nutrition is a common finding in patients with acute leukemia, affecting disease progression, treatment outcome, and survival. Overall nutritional status and micronutrients status evaluation may be an important step in management of acute leukemia. Objective The objective of this study was to investigate baseline nutritional status, vitamin B12, and folate levels in patients with acute leukemia at the time of admission before starting chemotherapy and their initial treatment outcome. Materials and Methods This was a prospective observational study. We assessed the pretreatment nutritional status of 73 patients by body mass index (BMI), serum vitamin B12 using a two-step chemiluminescent microparticle immunoassay, and serum folate using electrochemiluminescence by Cobas e411 analyzer before initiation of induction chemotherapy and evaluated for treatment response at the end of induction chemotherapy. Results Out of a total of 73 patients, 51 (69.8%) completed induction chemotherapy, 36 (49.3%) showed complete remission, and 15 (20.5%) were in incomplete remission. Of the remaining 22 (30.1%) patients, 11 (15.1%) died due to toxicity during therapy. The mean values of baseline BMI, serum vitamin B12, and folate was 20.46 kg/m 2 , 956.04, and 13.52 ng/mL, respectively. There was no significant association between vitamin B12 (p -value = 0.609) and folate (p -value = 0.404) deficiency and the response to treatment. Conclusion Baseline nutritional status, serum vitamin B12, and folate levels have no significant role in induction outcome in response to treatment, including mortality in patients with acute leukemia. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
27. Impact of Micronutrient Supplementation on Pesticide Residual, Acetylcholinesterase Activity, and Oxidative Stress Among Farm Children Exposed to Pesticides
- Author
-
Srujana Medithi, Yogeswar Dayal Kasa, Vijay Radhakrishna Kankipati, Venkaiah Kodali, Babban Jee, and Padmaja R. Jonnalagadda
- Subjects
pesticide exposure ,micronutrient status ,vitamin-minerals supplementation ,oxidative stress ,farm children ,Public aspects of medicine ,RA1-1270 - Abstract
The present interventional study aimed to assess the impact of micronutrient supplementation on pesticide-residues concentrations, vitamins, minerals, acetylcholinesterase activity and oxidative stress among 129 farm children (9–12 years, n = 66 and 13–15 years, n = 63) involved in farming activities in Ranga Reddy district, Telangana, India. Our data showed the presence of five organophosphorus pesticide residues (chlorpyrifos, diazinon, malathion, monocrotophos, and phosalone) among children before-supplementation (both age-groups); while post-supplementation, only two pesticide residues (chlorpyrifos and diazinon) were detected indicating improved metabolic rate. Vitamin E, copper, magnesium and zinc levels were also improved in both the age-groups and manganese levels were significantly increased only among children of 13–15 years age group. Further, post-supplementation also showed an improvement in acetylcholinesterase activity and a decrease in lipid peroxidation among both the age groups of children. However, further research for ascertaining the ameliorating effect of micronutrients in preventing adverse effects of organophosphorus pesticides must be conducted.
- Published
- 2022
- Full Text
- View/download PDF
28. Effect of a Fortified Dairy-Based Drink on Micronutrient Status, Growth, and Cognitive Development of Nigerian Toddlers- A Dose-Response Study
- Author
-
Idowu Odunayo Senbanjo, Adedotun J. Owolabi, Kazeem Adeola Oshikoya, Jeske H. J. Hageman, Yetunde Adeniyi, Folake Samuel, Alida Melse-Boonstra, and Anne Schaafsma
- Subjects
undernutrition ,toddlers ,Nigeria ,multi-nutrient fortified dairy-based drink ,growth ,micronutrient status ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Malnutrition results in a high prevalence of stunting, underweight, and micronutrient deficiencies. This study investigated the effect of a multi-nutrient fortified dairy-based drink on micronutrient status, growth, and cognitive development in malnourished [height-for-age z-score (HAZ) and/or weight-for-age z-score (WAZ) < -1 SD and >−3 SD] Nigerian toddlers (n = 184, 1–3 years). The product was provided in different daily amounts (200, 400, or 600 ml) for 6 months. At baseline and endline, venous blood and urine samples were collected to determine micronutrient status. Bodyweight, height, waist, and head circumference were measured, and corresponding Z-scores were calculated. The Bayley-III Screening Test was used to classify the cognitive development of the children. In a modified per-protocol (PP) population, the highest prevalence's of micronutrient deficiencies were found for vitamin A (35.5%) and selenium (17.9%). At endline, there were no significant improvements in iodine, zinc, vitamin B12, and folate status in any of the three groups. Regarding vitamin D status (25OHD), consumption of 600 and 400 ml resulted in an improved status as compared to baseline, and in a difference between the 600- and 200-ml groups. Consumption of 600 ml also increased vitamin A and selenium status as compared to baseline, but no differences were found between groups. Within the groups, WAZ, weight-for-height z-score (WHZ), and BMI-for-age z-score (BAZ) improved, but without differences between the groups. For HAZ, only the 600 ml group showed improvement within the group, but it was not different between groups. For the absolute weight, height, and head circumference only trends for differences between groups were indicated. Cognition results did not differ between the groups. Within groups, all showed a decline in the per cent of competent children for receptive language. To study the effects of a nutritional intervention on linear growth and cognition, a longer study duration might be necessary. Regarding the improvement of micronutrient status, 600 ml of fortified dairy-based drink seems most effective.Clinical Trial Registration:https://clinicaltrials.gov/ct2/show/NCT03411590?term=NCT03411590.&draw=2&rank=1, identifier: NCT03411590.
- Published
- 2022
- Full Text
- View/download PDF
29. Micronutrient status and associated factors of adiposity in primary school children with normal and high body fat in Colombo municipal area, Sri Lanka
- Author
-
Kalaichelvi Thillan, Pulani Lanerolle, Tharanga Thoradeniya, Dulani Samaranayake, Rohana Chandrajith, and Pujitha Wickramasinghe
- Subjects
Micronutrient status ,Adiposity ,Sri Lankan children ,Pediatrics ,RJ1-570 - Abstract
Abstract Background The prevalence of obesity and associated risk of chronic diseases are increasing among the paediatric population. The effectiveness of preventive measures and interventions are likely to improve when all factors which associate with obesity in a specific target group are considered. Currently such comprehensive data is unavailable for Sri Lankan children aged 8–9 years. Methods This paper pertains to the data collected from August-2015 to November-2016 for a case-control study which included cases (high body fat) (N = 160; males-81) and controls (normal body fat) (N = 164; males-80) recruited from primary schools in the Colombo Municipal area. Anthropometry and body composition (Bioelectrical impedance analysis-BIA) were measured. Diet, physical activity and socio-demographic data were collected using validated interviewer administered questionnaires. Serum concentrations of vitamins A, D [25(OH)D], E, folate (serum and red blood cell-RBC), zinc (Zn), selenium (Se), copper (Cu), iron (Fe), magnesium (Mg), calcium (Ca), chromium (Cr), manganese (Mn), cobalt (Co), ferritin, leptin and high sensitivity C-reactive protein (hs-CRP) were assessed using fasting blood samples. Results Cases were from higher socio-economic strata and spent significantly less time on physical activities, more time on sedentary behaviours and consumed higher energy compared to the controls. Cases from both genders had significantly lower levels of vitamin D [25 (OH)D], Fe and Mg (all p 0.05) cases compared to the controls. However, total serum folate levels were lower in male (p 0.05) cases while the RBC folate levels were higher among male (p 0.05) cases compared with controls. Vitamins A, E, Se, Mn and Co (p > 0.05) were not significantly different between groups. The inflammatory markers, both hs-CRP and leptin levels were higher among cases (p
- Published
- 2021
- Full Text
- View/download PDF
30. Organophosphate pesticide exposure among farm women and children: Status of micronutrients, acetylcholinesterase activity, and oxidative stress.
- Author
-
Medithi, Srujana, Kasa, Yogeswar Dayal, Jee, Babban, Kodali, Venkaiah, and Jonnalagadda, Padmaja R.
- Subjects
- *
ORGANOPHOSPHORUS pesticides , *RURAL children , *OXIDATIVE stress , *PESTICIDE residues in food , *PESTICIDES , *ACETYLCHOLINESTERASE - Abstract
Nutritional status plays a major role in determining the possible adverse health outcomes due to pesticide toxicity. The objective of the present study was to assess the organophosphorus pesticide residue levels among farm women (FW) (24-45years) and farm children (FC) (9-12 and 13-15years) belonging to the Rangareddy district (Telangana, India) along with their micronutrient status, inhibition of acetylcholinesterase activity, and oxidative stress levels. Residues of Chlorpyrifos, Diazinon, Malathion, Monocrotophos and Phosalone were found in the serum samples of FW and FC along with significantly low levels of vitamins and minerals. Inhibition of AChE activity was observed in FW and FC and altered oxidative stress parameters among FW. Correlation studies have found significant associations between the pesticide residues, micronutrients and antioxidant enzymes. The study suggests an association between pesticide exposure coupled with micronutrient deficiency, induced AChE inhibition, and oxidative stress. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
31. Factors associated with anaemia in a nationally representative sample of nonpregnant women of reproductive age in Nepal.
- Author
-
Ford, Nicole D., Bichha, Ram Padarth, Parajuli, Kedar Raj, Paudyal, Naveen, Joshi, Nira, Whitehead, Ralph D., Chitekwe, Stanley, Mei, Zuguo, Flores‐Ayala, Rafael, Adhikari, Debendra P., Rijal, Sanjay, and Jefferds, Maria Elena
- Subjects
- *
STATISTICS , *CONTRACEPTION , *MOTHERS , *BIOMARKERS , *HEMOGLOBINS , *CONFIDENCE intervals , *CROSS-sectional method , *INFLAMMATION , *MULTIPLE regression analysis , *CHILDBEARING age , *NUTRITIONAL requirements , *RISK assessment , *INFECTION , *ANEMIA , *CHI-squared test , *RESEARCH funding , *MICRONUTRIENTS , *ODDS ratio , *DATA analysis software , *WOMEN'S health , *NUTRITIONAL status - Abstract
We used cross‐sectional data from the 2016 Nepal National Micronutrient Status Survey to evaluate factors associated with anaemia among a nationally representative sample of nonpregnant women 15– 49 years (n = 1, 918). Haemoglobin, biomarkers of iron status and other micronutrients, infection, inflammation, and blood disorders were assessed from venous blood. Soil‐transmitted helminth and Helicobacter pylori infections were assessed from stool. Sociodemographic, household, and health characteristics and diet were ascertained by interview. We conducted bivariate analyses between candidate predictors and anaemia (haemoglobin <12.0 g/ dL, altitude‐ and smoking‐adjusted). Candidate predictors that were significant in bivariate models (P < 0.05) were included in the multivariable logistic regression model, accounting for complex sampling design. Anaemia prevalence was 20.2% (95% confidence interval [CI] [17.6, 22.8]). Associated with reduced anaemia odds were living in the Mountain and Hill ecological zones relative to the Terai (adjusted odds ratio [AOR] 0.35, 95% CI [0.21, 0.60] and AOR 0.41, 95% CI [0.29, 0.59], respectively), recent cough (AOR 0.56, 95% CI [0.38, 0.82]), hormonal contraceptive use (AOR 0.58; 95% CI [0.38, 0.88]), ln ferritin (micrograms per litre; AOR 0.43, 95% CI [0.35, 0.54]), and ln retinol binding protein (micrograms per litre; AOR 0.20, 95% CI [0.11, 0.37]). Residing in a house with an earth floor (AOR 1.74, 95% CI [1.18, 2.56]), glucose‐6‐ phosphate dehydrogenase deficiency (AOR 2.44, 95% CI [1.66, 3.60]), and haemoglobinopathies (AOR 6.15, 95% CI [3.09, 12.26]) were associated with increased anaemia odds. Interventions that improve micronutrient status, ensure access to hormonal birth control, and replace dirt floors to reduce infection risk might help reduce anaemia in this population. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
32. Factors associated with anaemia in a nationally representative sample of nonpregnant women of reproductive age in Nepal
- Author
-
Nicole D. Ford, Ram Padarth Bichha, Kedar Raj Parajuli, Naveen Paudyal, Nira Joshi, Ralph D. Whitehead Jr, Stanley Chitekwe, Zuguo Mei, Rafael Flores‐Ayala, Debendra P. Adhikari, Sanjay Rijal, and Maria Elena Jefferds
- Subjects
anaemia ,maternal nutrition ,micronutrient status ,nepal ,Pediatrics ,RJ1-570 ,Gynecology and obstetrics ,RG1-991 ,Nutritional diseases. Deficiency diseases ,RC620-627 - Abstract
Abstract We used cross‐sectional data from the 2016 Nepal National Micronutrient Status Survey to evaluate factors associated with anaemia among a nationally representative sample of nonpregnant women 15– 49 years (n = 1, 918). Haemoglobin, biomarkers of iron status and other micronutrients, infection, inflammation, and blood disorders were assessed from venous blood. Soil‐transmitted helminth and Helicobacter pylori infections were assessed from stool. Sociodemographic, household, and health characteristics and diet were ascertained by interview. We conducted bivariate analyses between candidate predictors and anaemia (haemoglobin
- Published
- 2022
- Full Text
- View/download PDF
33. Are There Ethnic Differences in Micronutrient Deficiencies in Preoperative Bariatric Patients? A Systematic Review and Meta-analysis.
- Author
-
Jeram, Megna, Mohamed, Fardowsa, Coomarasamy, Christin, and MacCormick, Andrew Donald
- Subjects
DEFICIENCY diseases ,ETHNIC differences ,RANDOM effects model ,VITAMIN D ,ETHNIC groups - Abstract
The purpose of this systematic review was to determine if in patients presenting for bariatric surgery, patients of different ethnicities, have different micronutrient deficiencies preoperatively. Databases searched were PubMed, Embase, MEDLINE and Cochrane Library. A meta-analysis of prevalence of vitamin D insufficiency (<20ng/ml) was carried out using a random effects model. Twenty-eight articles were included assessing preoperative micronutrient status across different ethnic groups. The most common micronutrient assessed was vitamin D, and the most assessed ethnicity was Caucasian. African Americans had the greatest prevalence of vitamin D insufficiency when compared to other ethnicities with a pooled prevalence and 95% confidence interval of 0.80 [0.74; 0.85]. There was a significant difference in vitamin D insufficiency when compared across ethnicities (p <0.01). [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
34. A comparative study of the factors affecting uptake and distribution of Cd with Ni in barley.
- Author
-
Thomas, Merrine
- Subjects
- *
MICRONUTRIENTS , *BARLEY , *HEAVY metals , *PLANT nutrients , *COMPARATIVE studies , *MEMBRANE transport proteins , *FOOD crops - Abstract
Food crops often accumulate heavy metals above the recommended limits. Cadmium (Cd) is particularly harmful in terms of its potential dangers to human health. The effects of nutrient status and cation competition on Cd uptake and distribution in barley were investigated to analyse the main route for Cd entry into the plants. Cd uptake into whole plants was measured by radiotracer studies and elemental analysis using environmentally relevant concentrations. The nutrient status of the plants was altered by growing them hydroponically in micronutrient-deficient conditions (-Fe, -Mn, or -Zn). Fe and Zn were found to have a large effect on the uptake of Cd both via deficiencies and by the competition for uptake. However, Mn was found to have no effect on the uptake of Cd either via deficiency or by the competition for uptake. This strongly suggests that the main route for Cd uptake into the roots is via Fe and Zn transporters. The inhibition of Cd influx only by FeII (but not by FeIII) suggests that Cd uptake into the root occurs through divalent cation transporters. Since Cd is a non-essential metal in plants, the transport characteristics were compared with those of an essential micronutrient, Ni. At the same external concentration, more than twice as much Cd was absorbed as Ni in all of the different nutrient conditions. Ni translocation to the shoot was much lower than for Cd. The comparison of two metals showed some similarities in the root uptake processes but not in the shoot translocation. • Fe and Zn were found to have a large effect on the uptake of Cd. • At the same external concentration, more than twice as much Cd was absorbed as Ni. • Ni translocation to the shoot was much lower than for Cd. • Comparison of two different metals (Cd and Ni) showed some similarities in the root uptake processes. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
35. Micronutrient Status in Affluent Societies
- Author
-
Troesch, Barbara, Biesalski, Hans Konrad, editor, Drewnowski, Adam, editor, Dwyer, Johanna T., editor, Strain, JJ, editor, Weber, Peter, editor, and Eggersdorfer, Manfred, editor
- Published
- 2017
- Full Text
- View/download PDF
36. Rationale for a Combination of Selected Micronutrients to Improve Cognition and Prevent or Slow Down Age-Related Cognitive Impairment
- Author
-
Biesalski, Hans Konrad, Biesalski, Hans Konrad, editor, Drewnowski, Adam, editor, Dwyer, Johanna T., editor, Strain, JJ, editor, Weber, Peter, editor, and Eggersdorfer, Manfred, editor
- Published
- 2017
- Full Text
- View/download PDF
37. Micronutrient status and associated factors of adiposity in primary school children with normal and high body fat in Colombo municipal area, Sri Lanka.
- Author
-
Thillan, Kalaichelvi, Lanerolle, Pulani, Thoradeniya, Tharanga, Samaranayake, Dulani, Chandrajith, Rohana, and Wickramasinghe, Pujitha
- Subjects
BODY composition ,SCHOOL children ,VITAMIN A ,OBESITY ,PRIMARY schools ,MACROPHAGE activation syndrome - Abstract
Background: The prevalence of obesity and associated risk of chronic diseases are increasing among the paediatric population. The effectiveness of preventive measures and interventions are likely to improve when all factors which associate with obesity in a specific target group are considered. Currently such comprehensive data is unavailable for Sri Lankan children aged 8-9 years.Methods: This paper pertains to the data collected from August-2015 to November-2016 for a case-control study which included cases (high body fat) (N = 160; males-81) and controls (normal body fat) (N = 164; males-80) recruited from primary schools in the Colombo Municipal area. Anthropometry and body composition (Bioelectrical impedance analysis-BIA) were measured. Diet, physical activity and socio-demographic data were collected using validated interviewer administered questionnaires. Serum concentrations of vitamins A, D [25(OH)D], E, folate (serum and red blood cell-RBC), zinc (Zn), selenium (Se), copper (Cu), iron (Fe), magnesium (Mg), calcium (Ca), chromium (Cr), manganese (Mn), cobalt (Co), ferritin, leptin and high sensitivity C-reactive protein (hs-CRP) were assessed using fasting blood samples.Results: Cases were from higher socio-economic strata and spent significantly less time on physical activities, more time on sedentary behaviours and consumed higher energy compared to the controls. Cases from both genders had significantly lower levels of vitamin D [25 (OH)D], Fe and Mg (all p < 0.05) and higher levels of Cu and Ca (all p < 0.01) compared to controls. Higher levels of ferritin and Cr were seen among male (p < 0.001) and female (p > 0.05) cases compared to the controls. However, total serum folate levels were lower in male (p < 0.01) and female (p > 0.05) cases while the RBC folate levels were higher among male (p < 0.01) and female (p > 0.05) cases compared with controls. Vitamins A, E, Se, Mn and Co (p > 0.05) were not significantly different between groups. The inflammatory markers, both hs-CRP and leptin levels were higher among cases (p < 0.001) compared to the controls.Conclusions: This study highlights higher socio-economic status, lower physical activity, more sedentary behaviours, higher energy intake and inconsistent distribution of micronutrients among the children with high body fat when compared with the control group. Increased levels of inflammatory markers indicate the presence of the risk of chronic inflammation in children with high body fat. [ABSTRACT FROM AUTHOR]- Published
- 2021
- Full Text
- View/download PDF
38. Efficacy and utility of a tool for both measurement of vitamin B6, B12, D, folate and iron status and assessment of diet quality in athletes
- Abstract
NutriProfiel® is a tool to measure micronutrient status and to assess diet quality. It consists of measurement of micronutrient status in blood and a short food frequency questionnaire (FFQ) ('Eetscore-FFQ'). Based on the results, individuals receive a dietary advice. In this study, we evaluated the application of NutriProfiel in athletes ('NutriProfiel-Sport') by assessing the coverage of nutrient intake of the Eetscore-FFQ (part 1) and by evaluating athlete's dietary behaviour after using NutriProfiel-Sport and their satisfaction with this tool (part 2). For part 1, data of 419 athletes were used. We evaluated the coverage of nutrient intake of the Eetscore-FFQ using first and second MOMents (MOM1 and MOM2) sum scores of food items in the questionnaire. Forty-eight athletes were involved in part 2. They gave blood samples for micronutrient status measurement and were asked to complete the Eetscore-FFQ at baseline and after 3 months, as well as a questionnaire on their satisfaction with NutriProfiel-Sport. Results showed that for most nutrients, MOM1 and MOM2 scores were above 80 %, meaning that nutrient intake was sufficiently covered by the Eetscore-FFQ. No difference in diet quality was observed between baseline and after 3 months. Nevertheless, a majority of athletes reported the NutriProfiel-Sport results and advice as useful. On a scale from 0 to 10, NutriProfiel-Sport was graded with a mean (±sd) score of 7·6 (±0·8). In conclusion, NutriProfiel-Sport is a potential valuable and appreciated tool for athletes and the Eetscore-FFQ as part of this tool sufficiently covers nutrient intake in athletes.
- Published
- 2023
39. Ten2Twenty-Ghana: A Randomized Controlled Trial on the Efficacy of Multiple-Micronutrient Fortified Biscuits on the Micronutrient Status of Adolescent Girls
- Abstract
Adolescent girls are an important target group for micronutrient interventions particularly in Sub-Saharan Africa where adolescent pregnancy and micronutrient deficiencies are common. When consumed in sufficient amounts and at levels appropriate for the population, fortified foods may be a useful strategy for this group, but little is known about their effectiveness and timing (with regard to menarche), particularly in resource-poor environments. We evaluated the effect of consuming multiple-micronutrient fortified biscuits (MMB), sold in the Ghanaian market, 5 days/week for 26 weeks compared to unfortified biscuits (UB) on the micronutrient status of female adolescents. We also explored to what extent the intervention effect varied before or after menarche. Ten2Twenty-Ghana was a 26-week double-blind, randomized-controlled trial among adolescent girls aged 10-17 years (n=621) in the Mion District, Ghana. Biomarkers of micronutrient status included concentrations of haemoglobin, plasma ferritin (PF), soluble transferrin receptor concentration (TfR) and retinol-binding protein (RBP), including body-iron stores. Intention-to-treat analysis was supplemented by protocol-specific analysis. We found no effect of the intervention on PF, TfR and RBP. MMB consumption did not affect anaemia and micronutrient deficiencies at the population level. MMB consumption increased the prevalence of vitamin A deficiency by 6.2% (95% CI 0.7%, 11.6%) among pre-menarche girls when adjusted for baseline micronutrient status, age, and height-for-age z-score, but it decreased the prevalence of deficient/low vitamin A status by -9.6% (95% CI -18.9%, -0.3%) among post-menarche girls. Consuming MMB available in the market did not increase iron status in our study, but it reduced the prevalence of deficient/low vitamin A status in post-menarcheal girls.
- Published
- 2023
40. Correlates of iron, cobalamin, folate, and vitamin A status among stunted children: A cross-sectional study in Uganda
- Abstract
Micronutrient deficiencies and stunting are prevalent. We assessed correlates of iron, cobalamin, folate, and vitamin A biomarkers in a cross-sectional study of stunted children aged 12–59 months in eastern Uganda. The biomarkers measured were serum ferritin (S-FE), soluble transferrin receptor (S-TfR), retinol binding protein (S-RBP), plasma cobalamin (P-Cob), methylmalonic acid (P-MMA), and folate (P-Fol). Using linear regression, we assessed socio-demography, stunting severity, malaria rapid test, and inflammation as correlates of micronutrient biomarkers. Of the 750 children, the mean (SD) age was 32.0 (11.7) months, and 45% were girls. Iron stores were depleted (inflammation-corrected S-FE < 12 µg/L) in 43%, and 62% had tissue iron deficiency (S-TfR > 8.3 mg/L). P-Cob was low (<148 pmol/L) and marginal (148–221 pmol/L) in 3% and 20%, and 16% had high P-MMA (>0.75 µmol/L). Inflammation-corrected S-RBP was low (<0.7 µmol/L) in 21% and P-Fol (<14 nmol/L) in 1%. Age 24–59 months was associated with higher S-FE and P-Fol and lower S-TfR. Breastfeeding beyond infancy was associated with lower iron status and cobalamin status, and malaria was associated with lower cobalamin status and tissue iron deficiency (higher S-TfR) despite iron sequestration in stores (higher S-FE). In conclusion, stunted children have iron, cobalamin, and vitamin A deficiencies. Interventions addressing stunting should target co-existing micronutrient deficiencies.
- Published
- 2023
41. Effect of lipid-based nutrient supplements on micronutrient status and hemoglobin among children with stunting: secondary analysis of a randomized controlled trial in Uganda.
- Author
-
Mutumba R, Pesu H, Mbabazi J, Greibe E, Nexo E, Olsen MF, Briend A, Mølgaard C, Michaelsen KF, Ritz C, Filteau S, Mupere E, Friis H, and Grenov B
- Subjects
- Child, Humans, Female, Infant, Male, Micronutrients pharmacology, Soybean Proteins, Uganda, Dietary Supplements, Folic Acid pharmacology, Hemoglobins metabolism, Growth Disorders, Lipids, Vitamin B 12, Anemia drug therapy, Trace Elements
- Abstract
Background: Micronutrient deficiencies and anemia are widespread among children with stunting., Objectives: We assessed the effects of lipid-based nutrient supplements (LNS) containing milk protein (MP) and/or whey permeate (WP) on micronutrient status and hemoglobin (Hb) among children with stunting., Methods: This was a secondary analysis of a randomized controlled trial. Children aged 12-59 mo with stunting were randomly assigned to LNS (100 g/d) with milk or soy protein and WP or maltodextrin for 12 wk, or no supplement. Hb, serum ferritin (S-FE), serum soluble transferrin receptor (S-TfR), plasma cobalamin (P-Cob), plasma methylmalonic acid (P-MMA), plasma folate (P-Fol), and serum retinol-binding protein (S-RBP) were measured at inclusion and at 12 wk. Data were analyzed using linear and logistic mixed-effects models., Results: Among 750 children, with mean age ± SD of 32 ± 11.7 mo, 45% (n = 338) were female and 98% (n = 736) completed follow-up. LNS, compared with no supplementation, resulted in 43% [95% confidence interval (CI): 28, 60] greater increase in S-FE corrected for inflammation (S-FEci), 2.4 (95% CI: 1.2, 3.5) mg/L greater decline in S-TfR, 138 (95% CI: 111, 164) pmol/L greater increase in P-Cob, 33% (95% CI: 27, 39) reduction in P-MMA, and 8.5 (95% CI: 6.6, 10.3) nmol/L greater increase in P-Fol. There was no effect of LNS on S-RBP. Lactation modified the effect of LNS on markers of cobalamin status, reflecting improved status among nonbreastfed and no effects among breastfed children. LNS increased Hb by 3.8 (95% CI: 1.7, 6.0) g/L and reduced the odds of anemia by 55% (odds ratio: 0.45, 95% CI: 0.29, 0.70). MP compared with soy protein increased S-FEci by 14% (95% CI: 3, 26)., Conclusions: LNS supplementation increases Hb and improves iron, cobalamin, and folate status, but not vitamin A status among children with stunting. LNS should be considered for children with stunting. This trial was registered at ISRCTN as 13093195., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)
- Published
- 2024
- Full Text
- View/download PDF
42. Micronutrient status in children aged 6-59 months with severe wasting and/or nutritional edema: implications for nutritional rehabilitation formulations.
- Author
-
Vresk L, Flanagan M, Daniel AI, Potani I, Bourdon C, Spiegel-Feld C, Thind MK, Farooqui A, Ling C, Miraglia E, Hu G, Wen B, Zlotkin S, James P, McGrath M, and Bandsma RHJ
- Abstract
Undernutrition remains a global struggle and is associated with almost 45% of deaths in children younger than 5 years. Despite advances in management of severe wasting (though less so for nutritional edema), full and sustained recovery remains elusive. Children with severe wasting and/or nutritional edema (also commonly referred to as severe acute malnutrition and part of the umbrella term "severe malnutrition") continue to have a high mortality rate. This suggests a likely multifactorial etiology that may include micronutrient deficiency. Micronutrients are currently provided in therapeutic foods at levels based on expert opinion, with few supportive studies of high quality having been conducted. This narrative review looks at the knowledge base on micronutrient deficiencies in children aged 6-59 months who have severe wasting and/or nutritional edema, in addition to highlighting areas where further research is warranted (See "Future Directions" section)., (© The Author(s) 2024. Published by Oxford University Press on behalf of the International Life Sciences Institute.)
- Published
- 2024
- Full Text
- View/download PDF
43. Micronutrients in paediatric Intestinal Failure Patients receiving home parenteral nutrition.
- Author
-
Thomassen, Rut Anne, Kvammen, Janne Anita, Sæland, Camilla, Kjeserud, Christina, Eikeland, Joakim, Juliusson, Petur Benedikt, Bentsen, Beint Sigmund, and Henriksen, Christine
- Abstract
Children with intestinal failure (IF) receive parental nutrition to ensure adequate growth and development. The aim of this study was to assess micronutrient status in paediatric IF patients receiving home parenteral nutrition (HPN) in comparison to a group of healthy children. An observational cross-sectional study was performed at Oslo University Hospital and at the Department of Nutrition, University of Oslo from January to September 2017. All children with IF, aged two to 18 years, were invited to participate. A reference group of healthy children was recruited through social media advertisement. Dietary intake was assessed by a four-day food record, and enteral and parenteral provision was recorded. Blood samples were analysed for vitamins, minerals and haematology to assess iron status. Two spot urine samples from each subject were analysed for iodine concentration (UIC) and creatinine. Nineteen children with IF and 50 healthy children were included. The mean age of the participants was 10.0 years. IF-patients received a median of 76% of their estimated energy requirements from parenteral nutrition (PN). Recommended intake (RI) for iodine from the diet was reached by 16% of IF patients and 28% of healthy children. In the IF group there was a significant positive correlation between UIC and the percentage of iodine intake from oral diet and enteral nutrition support (r = 0.57, p = 0.03). Although the IF patients had a median parenteral iodine supply of more than twice the ESPGHAN recommendation, the median UIC was 89 μg/L indicating insufficient iodine status. This may suggest that the ESPGHAN recommendation for iodine in paediatric parenteral nutrition is too low. The healthy children had sufficient iodine status according to the median UIC (133 μg/L). IF patients had significantly lower total provision of iron compared to the healthy children, 4,9 vs 8,4 mg/day (p = 0.01) with 21% of IF patients and 28% of healthy children reaching RI for iron. The prevalence of anaemia was higher in IF patients than in the healthy children (40 vs.10%, p = 0.016). The study indicates an insufficient iodine and iron status among paediatric IF patients. Iodine status was associated with enteral provision and patients had insufficient status even if they received the ESPGHAN recommendation of iodine. Clinical Trials AEV2017/1. 2016/391/REK sør-øst B. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
44. Women in Selected Communities of Punjab, India Have a High Prevalence of Iron, Zinc, Vitamin B12, and Folate Deficiencies: Implications for a Multiply-Fortified Salt Intervention
- Author
-
McDonald, Yvonne E. Goh, Mari S. Manger, Mona Duggal, Reena Das, Shipra Saklani, Surbhi Agarwal, Deepmala Budhija, Manu Jamwal, Bidhi L. Singh, Neha Dahiya, Hanqi Luo, Julie M. Long, Jamie Westcott, Nancy F. Krebs, Rosalind S. Gibson, Kenneth H. Brown, and Christine M.
- Subjects
multiply-fortified salt ,micronutrient status ,food fortification ,dietary intake ,undernutrition - Abstract
Dietary intake and biomarkers of micronutrient status of 100 non-pregnant women of reproductive age (NPWRA) were assessed to determine optimal levels of iron, zinc, vitamin B12, and folic acid to include in multiply-fortified salt (MFS) that will be evaluated in an upcoming trial. Weighed food records were obtained from participants to measure intake of micronutrients and discretionary salt, and to assess adequacy using Indian Nutrient Reference Values (NRVs). Statistical modeling was used to determine optimal fortification levels to reduce inadequate micronutrient intake while limiting intake above the upper limit. Fasting blood samples were obtained to assess iron, zinc, vitamin B12, and folate status. In usual diets, inadequate intake of iron (46%), zinc (95%), vitamin B12 (83%), and folate (36%) was high. Mean intake of discretionary salt was 4.7 g/day. Prevalence estimates of anemia (37%), iron deficiency (67%), zinc deficiency (34%), vitamin B12 insufficiency (37%), and folate insufficiency (70%) were also high. Simulating the addition of optimized MFS to usual diets resulted in percentage point (pp) reductions in inadequate intake by 29 pp for iron, 76 pp for zinc, 81 pp for vitamin B12, and 36 pp for folate. MFS holds potential to reduce the burden of micronutrient deficiencies in this setting.
- Published
- 2023
- Full Text
- View/download PDF
45. Fortified Rice for School Children in Cambodia (FORISCA)
- Author
-
Department of Fisheries Post-harvest Technologies and Quality Control, World Food Program Cambodia, PATH, and Frank Wieringa, Senior Researcher
- Published
- 2014
46. Metabolic syndrome impact on nutritional deficiencies and metabolic status 1 year after sleeve gastrectomy.
- Author
-
de Sousa Paredes, Silvia Cristina, de Lurdes Fernandes Alves, Marta, da Silva Lopes Pereira, Maria Ramires, and Ribeiro, Laura Virgínia Pereira Teixeira
- Abstract
A paucity of information is available on the comparative nutritional deficiencies considering the presence of metabolic syndrome (MetS) and nutritional changes after vertical sleeve gastrectomy (SG). To compare the nutritional status in patients with and without MetS before and 1 year after SG and to investigate its association with metabolic status. A tertiary referral center. Retrospective study, including all patients submitted to SG between January 2011 and July 2015. Patients were evaluated before and 12 months after surgery. MetS presence was classified using the International Diabetes Federation/American Heart Association/National Heart, Lung, and Blood Institute 2009 definition. Univariate and multivariate analyses were applied to find associations between MetS, nutritional, anthropometric, and metabolic parameters. A total of 330 patients were included and MetS was present in 47%. Preoperatively, patients without MetS presented a higher percentage of folate deficiency (12% versus 2%, P <.001). Follow-up data were available for 202 patients. In the 1-year evaluation, MetS patients presented significantly lower body mass index and percent excess weight loss (70.96 ± 20.4 versus 79.55 ± 23.0, P <.001). These patients also presented lower homocysteine (11.76 ± 4.3 versus 13.66 ± 7.6, P =.027) and magnesium (19.41 ± 2.1 versus 20.22 ± 1.9, P =.004) levels but higher calcium (9.27 ±.3 versus 9.16 ±.4, P =.031) and vitamin B12 (396, P 312–504.5 versus 329, P 255–433, P =.002) levels comparing with those without MetS. Multiple linear regression evidenced that higher preoperative albumin and postoperative ferritin and homocysteine were predictors of a lower body mass index after surgery, and higher postoperative folate levels were associated with lower insulin-resistance. The impact of SG on nutritional parameters is affected by MetS. If not treated, preoperative deficiencies can impair postoperative metabolic status and weight loss. MetS should be considered when evaluating bariatric surgery candidates, and preoperative supplementation and long-term nutritional follow-up are required to prevent further nutritional deficiencies. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
47. Age, Ethnicity, Glucose-6-Phosphate Dehydrogenase Deficiency, Micronutrient Powder Intake, and Biomarkers of Micronutrient Status, Infection, and Inflammation Are Associated with Anemia Among Children 6-59 Months in Nepal.
- Author
-
Ford, Nicole D, Bichha, R P, Parajuli, Kedar Raj, Paudyal, Naveen, Joshi, Nira, Whitehead, Ralph D, Chitekwe, Stanley, Mei, Zuguo, Flores-Ayala, Rafael, Adhikari, Debendra P, Rijal, Sanjay, and Jefferds, Maria Elena
- Subjects
- *
GLUCOSE-6-phosphate dehydrogenase deficiency , *MICRONUTRIENTS , *HELICOBACTER pylori infections , *ANEMIA , *ETHNICITY , *HEALTH policy , *BIOFORTIFICATION , *RESEARCH , *INFLAMMATION , *RESEARCH methodology , *EVALUATION research , *MEDICAL cooperation , *COMPARATIVE studies , *INBORN errors of carbohydrate metabolism , *RESEARCH funding , *ETHNIC groups - Abstract
Background: Anemia is a major concern for children in Nepal; however, little is known about context-specific causes of anemia.Objective: We used cross-sectional data from the 2016 Nepal National Micronutrient Status Survey to evaluate factors associated with anemia in a nationally representative, population-based sample of children 6-59 mo (n = 1367).Methods: Hemoglobin, biomarkers of iron status and other micronutrients, infection, inflammation, and blood disorders were assessed from venous blood samples. Soil-transmitted helminth (STH) and Helicobacter pylori infections were assessed from stool. Anthropometry was measured with standard procedures. Sociodemographic and household characteristics, diet, micronutrient powder (MNP) intake, pica, and morbidity recall were ascertained by caregiver interview. Multivariable logistic regression that accounted for complex sampling design, determined predictors of anemia (hemoglobin <11.0 g/dL, altitude adjusted); candidate predictors were variables with P < 0.05 in bivariate models.Results: Anemia prevalence was 18.6% (95% CI: 15.8, 21.4). MNP intake [adjusted OR (AOR): 0.25, 95% CI: 0.07, 0.86], log (ln) ferritin (μg/L) (AOR: 0.49, 95% CI: 0.38, 0.64), and ln RBP (μmol/L) (AOR: 0.42, 95% CI: 0.18, 0.95) were associated with reduced odds of anemia. Younger age (6-23 mo compared with 24-59 mo; AOR: 2.29, 95% CI: 1.52, 3.46), other Terai ethnicities (AOR: 2.59, 95% CI: 1.25, 5.35) and Muslim ethnicities (AOR: 3.15, 95% CI: 1.30, 7.65) relative to Brahmin/Chhetri ethnicities, recent fever (AOR: 1.68, 95% CI: 1.08, 2.59), ln C-reactive protein (mg/L) (AOR: 1.23, 95% CI: 1.03, 1.45), and glucose-6-phosphate dehydrogenase deficiency (AOR: 2.84, 95% CI: 1.88, 4.30) were associated with increased odds of anemia.Conclusion: Both nonmodifiable and potentially modifiable factors were associated with anemia. Thus some but not all anemia might be addressed through effective public health policy, programs, and delivery of nutrition and infection prevention and control. [ABSTRACT FROM AUTHOR]- Published
- 2020
- Full Text
- View/download PDF
48. Intestinal permeability and inflammation mediate the association between nutrient density of complementary foods and biochemical measures of micronutrient status in young children: results from the MAL-ED study.
- Author
-
McCormick, Benjamin J J, Murray-Kolb, Laura E, Lee, Gwenyth O, Schulze, Kerry J, Ross, A Catharine, Bauck, Aubrey, Lima, Aldo A M, Maciel, Bruna L L, Kosek, Margaret N, Seidman, Jessica C, Ambikapathi, Ramya, Bose, Anuradha, John, Sushil, Kang, Gagandeep, Turab, Ali, Mduma, Estomih, Bessong, Pascal, Shrestra, Sanjaya K, Ahmed, Tahmeed, and Mahfuz, Mustafa
- Subjects
ANEMIA ,MALNUTRITION risk factors ,FECAL analysis ,ALPHA 1-antitrypsin ,CALCIUM ,CHILDREN'S health ,COENZYMES ,CONFIDENCE intervals ,DISACCHARIDES ,FERRITIN ,GLYCOPROTEINS ,INFLAMMATION ,INGESTION ,SMALL intestine ,NUTRITIONAL assessment ,PERMEABILITY ,PEROXIDASE ,RISK assessment ,MICRONUTRIENTS ,TRANSFERRIN ,VITAMIN A ,VITAMIN B6 ,ZINC compounds ,MANNITOL ,NUTRIENT density ,DISEASE complications ,DISEASE risk factors - Abstract
Background Environmental enteric dysfunction (EED) is thought to increase the risk of micronutrient deficiencies, but few studies adjust for dietary intakes and systemic inflammation. Objective We tested whether EED is associated with micronutrient deficiency risk independent of diet and systemic inflammation, and whether it mediates the relation between intake and micronutrient status. Methods Using data from 1283 children in the MAL-ED (Etiology, Risk Factors, and Interactions of Enteric Infections and Malnutrition and the Consequences for Child Health) birth cohort we evaluated the risk of anemia, low retinol, zinc, and ferritin, and high transferrin receptor (TfR) at 15 mo. We characterized gut inflammation and permeability by myeloperoxidase (MPO), neopterin (NEO), and α-1-antitrypsin (AAT) concentrations from asymptomatic fecal samples averaged from 9 to 15 mo, and averaged the lactulose:mannitol ratio z -score (LMZ) at 9 and 15 mo. Nutrient intakes from complementary foods were quantified monthly from 9 to 15 mo and densities were averaged for analyses. α-1-Acid glycoprotein at 15 mo characterized systemic inflammation. Relations between variables were modeled using a Bayesian network. Results A greater risk of anemia was associated with LMZ [1.15 (95% CI: 1.01, 1.31)] and MPO [1.16 (1.01, 1.34)]. A greater risk of low ferritin was associated with AAT [1.19 (1.03, 1.37)] and NEO [1.22 (1.04, 1.44)]. A greater risk of low retinol was associated with LMZ [1.24 (1.08, 1.45)]. However, MPO was associated with a lower risk of high transferrin receptor [0.86 (0.74, 0.98)], NEO with a lower risk of low retinol [0.75 (0.62, 0.89)], and AAT with a lower risk of low plasma zinc [0.83 (0.70, 0.99)]. Greater nutrient intake densities (vitamins A and B6, calcium, protein, and zinc) were negatively associated with EED. Inverse associations between nutrient densities and micronutrient deficiency largely disappeared after adjustment for EED, suggesting that EED mediates these associations. Conclusions EED is independently associated with an increased risk of low ferritin, low retinol, and anemia. Greater nutrient density from complementary foods may reduce EED, and the control of micronutrient deficiencies may require control of EED. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
49. Anthropometric measures and arsenic methylation among pregnant women in rural northern Bangladesh.
- Author
-
Smith, Tyler J.S., Navas-Acien, Ana, Baker, Sarah, Kok, Caryn, Kruczynski, Kate, Avolio, Lindsay N., Pisanic, Nora, Randad, Pranay R., Fry, Rebecca C., Goessler, Walter, van Geen, Alexander, Buckley, Jessie P., Rahman, Md Hafizur, Ali, Hasmot, Haque, Rezwanul, Shaikh, Saijuddin, Siddiqua, Towfida J., Schulze, Kerry, West, Keith P., and Labrique, Alain B.
- Subjects
- *
RURAL women , *PREGNANT women , *ARSENIC , *FOLIC acid , *METHYLATION , *STANDARD of living - Abstract
Arsenic methylation converts inorganic arsenic (iAs) to monomethyl (MMA) and dimethyl (DMA) arsenic compounds. Body mass index (BMI) has been positively associated with arsenic methylation efficiency (higher DMA%) in adults, but evidence in pregnancy is inconsistent. We estimated associations between anthropometric measures and arsenic methylation among pregnant women in rural northern Bangladesh. We enrolled pregnant women (n = 784) (median [IQR] gestational week: 14 [13, 15]) in Gaibandha District, Bangladesh from 2018 to 2019. Anthropometric measures were BMI, subscapular and triceps skinfold thicknesses, and mid-upper arm circumference (MUAC), fat area (MUAFA), and muscle area (MUAMA). Arsenic methylation measures were urinary iAs, MMA, and DMA divided by their sum and multiplied by 100 (iAs%, MMA%, and DMA%), primary methylation index (MMA/iAs; PMI), and secondary methylation index (DMA/MMA; SMI). In complete cases (n = 765 [97.6%]), we fitted linear, beta, and Dirichlet regression models to estimate cross-sectional differences in iAs%, MMA%, DMA%, PMI, and SMI per IQR-unit difference in each anthropometric measure, adjusting for drinking water arsenic, age, gestational age, education, living standards index, and plasma folate, vitamin B12, and homocysteine. Median (IQR) BMI, subscapular skinfold thickness, triceps skinfold thickness, MUAC, MUAFA, and MUAMA were 21.5 (19.4, 23.8) kg/m2, 17.9 (13.2, 24.2) mm, 14.2 (10.2, 18.7) mm, 25.9 (23.8, 28.0) cm, 15.3 (10.5, 20.3) cm2, and 29.9 (25.6, 34.2) cm2, respectively. Median (IQR) iAs%, MMA%, DMA%, PMI, and SMI were 12.0 (9.3, 15.2)%, 6.6 (5.3, 8.3)%, 81.0 (77.1, 84.6)%, 0.6 (0.4, 0.7), and 12.2 (9.3, 15.7), respectively. In both unadjusted and adjusted linear models, all anthropometric measures were negatively associated with iAs%, MMA%, and PMI and positively associated with DMA% and SMI. For example, fully adjusted mean differences (95% CI) in DMA% per IQR-unit difference in BMI, subscapular skinfolds thickness, triceps skinfold thickness, MUAC, MUAFA, and MUAMA were 1.72 (1.16, 2.28), 1.58 (0.95, 2.21), 1.74 (1.11, 2.37), 1.45 (0.85, 2.06), 1.70 (1.08, 2.31), and 0.70 (0.13, 1.27) pp, respectively. Anthropometric measures were positively associated with arsenic methylation efficiency among pregnant women in the early second trimester. • Anthropometric measures were positively associated with arsenic methylation efficiency in pregnancy. • Associations were independent of plasma biomarkers of micronutrient status. • Results suggest adiposity was more relevant than lean mass. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
50. Multivitamin/Multimineral Supplementation Prevents or Reverses Decline in Vitamin Biomarkers and Cellular Energy Metabolism in Healthy Older Men: A Randomized, Double-Blind, Placebo-Controlled Study
- Author
-
Hagen, Alexander J. Michels, Judy A. Butler, Sandra L. Uesugi, Ken Lee, Balz B. Frei, Gerd Bobe, Kathy R. Magnusson, and Tory M.
- Subjects
vitamin ,mineral ,dietary supplements ,multivitamin ,micronutrient status ,healthy aging ,O2 consumption - Abstract
Despite the reported prevalence of micronutrient deficiencies in older adults, it is not yet established whether multivitamin/multimineral (MV/MM) supplements improve blood micronutrient status in individuals over the age of 65. Therefore, a cohort of 35 healthy men (>67 years) was recruited for an MV/MM supplementation trial. The primary endpoint was, as an indicator of micronutrient status, changes in blood micronutrient biomarkers from baseline to at least six months of supplementation with MV/MM or placebo. The secondary endpoint was basal O2 consumption in monocytes as an indicator of cellular metabolism. MV/MM supplementation improved blood concentrations of pyridoxal phosphate, calcifediol, α-tocopherol, and β-carotene concentrations throughout the cohort. By contrast, those in the placebo group generally showed declines in blood vitamin concentrations and an increased prevalence of suboptimal vitamin status during the study period. On the other hand, MV/MM supplementation did not significantly affect blood mineral concentrations, i.e., calcium, copper, iron, magnesium, and zinc. Interestingly, MV/MM supplementation prevented the decline in monocyte O2 consumption rate. Overall, MV/MM use improves or prevents declines in vitamin, but not mineral, status and limits declines in cellular O2 consumption, which may have important implications for metabolism and immune health in healthy older men.
- Published
- 2023
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.