Trends in Dietary Nutrients by Demographic Characteristics and BMI among US Adults, 2003-2016.

ABSTRACT:

Background

Limited data were available on trends of US dietary nutrients especially for specific subgroups; Methods: Dietary intakes of energy and 36 kinds of nutrients were analyzed in the National Health and Nutrition Examination Survey (NHANES) from 2003 to 2016 and by age and sex, socioeconomic status, race/ethnicity, and body mass index, which were evaluated by whether not they meet the dietary reference intakes (DRIs); Results: Significantly decreased trends were observed for carbohydrate, total sugars, fiber, calcium, magnesium, phosphorus, selenium, vitamin B₆, E, K, and choline, while increased trends were observed for saturated fatty acids, iron, zinc, copper, potassium, sodium, vitamin B₁, B₂, B₁₂, C and folate DFE (as dietary

SUBMITTER: Han S 

PROVIDER: S-EPMC6893675 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature