Evidence map›Paper›PMID 42804455›Full record

ArticlePloS one2026

Food consumption patterns and nutrient adequacy across lifecycle stages in Bangladesh.

Md Hafizul Islam, Nazma Shaheen, Masum Ali, Abira Nowar, Saiful Islam, Syed Shahadat Hossain, Md Ruhul Amin

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Article in PloS one, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Md Hafizul IslamInstitute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh.ORCID https://orcid.org/0000-0002-7803-0985
Nazma ShaheenInstitute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh.
Masum AliNutrition and Health Science, Laney Graduate School, Emory University, Atlanta, United States of America.
Abira NowarInstitute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh.
Saiful IslamInstitute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh.ORCID https://orcid.org/0000-0002-0424-7719
Syed Shahadat HossainInstitute of Statistical Research and Training, University of Dhaka, Dhaka, Bangladesh.
Md Ruhul AminInstitute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh.ORCID https://orcid.org/0000-0002-4252-5804

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe study aimed to estimate energy, macro, and micronutrient intakes and to compute the probability of adequacy (PA) of 11 selected micronutrient intakes by age, sex, and vulnerabilities.

methodsThis study analyzed dietary data from two nationally representative surveys in Bangladesh: the BIHS 2015 (N = 13,086; rural only) and the NSB 2017-2018 (N = 3,116; rural and urban, all divisions). Participants included individuals of all ages and both sexes. Primary outcomes were energy intake and micronutrient adequacy, estimated using usual intake and mean probability of adequacy (MPA) for 11 micronutrients. Secondary outcomes included intake of 13 food groups, macronutrients, dietary fiber, and food-group contributions to nutrient intake, standardized to the individual level using adult male equivalents.

resultsThe study showed that cereals dominated diets, with low intake of fruits, leafy vegetables, pulses, milk, and nuts. Nutrient adequacy was low for calcium, riboflavin, vitamin B12, folate, zinc, and vitamin A, except for niacin and vitamin B6. The median MPA across 11 micronutrients was low for all age and physiological groups. Females had lower odds (AOR: 0.58, 95% CI: 0.49, 0.70, p < 0.001) of having higher MPA than males. Adolescents (10-18 years) were less likely (AOR: 0.57, 95% CI: 0.37, 0.88, P = 0.01) to have higher MPA compared to children (1-5 years). Participants from large families (>4 members) had lower odds (AOR: 0.70, 95% CI: 0.57, 0.86, p = 0.001) of having higher MPA than those from smaller families. Children under 2 years were less likely (AOR: 0.51, 95% CI: 0.41, 0.64, p < 0.001) to have higher MPA than women of reproductive age (WRA).

conclusionThe study found cereal-dominated diets with low consumption of fruits, leafy vegetables, pulses, milk, and nuts, potentially contributing to widespread inadequacy of essential micronutrients across all age groups. Policies and strategies should promote the production, affordability, accessibility, and consumption of nutrient-dense foods, particularly pulses, fruits, nuts and seeds, leafy vegetables, and dairy products, to improve micronutrient adequacy.

Indexed as

DietFeeding BehaviorMicronutrientsAdolescentAdultBangladeshChildChild, PreschoolEnergy IntakeFemaleHumansInfantMaleMiddle AgedNutrientsNutritional StatusMicronutrients

Identifiers

PMID42804455
PMCPMC13618963

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.