Relationship between vitamin B6 intake and thyroid function in US adults: NHANES 2007-2012 results.

ABSTRACT:

Background

Existing studies have focused on the relationship between vitamin B6 and thyroid disease. However, there is a lack of large cross-sectional studies reporting on the relationship between vitamin B6 and thyroid function. Therefore, the present study aimed to assess the association between vitamin B6 intake and thyroid function in a population of US adults aged 20 years and older, using data from the National Health and Nutrition Examination Survey (NHANES) between 2007 and 2012.

Methods

Demographic, dietary, thyroid function, and relevant data from NHANES 2007-2012 were collected. The relationship between vitamin B6 intake and thyroid function was analysed using weighted multiple regression and restricted cubic spline analysis, including subgroup and interaction ana

SUBMITTER: Li L 

PROVIDER: S-EPMC12002500 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature