Selenium intake help prevent age-related cataract formation: Evidence from NHANES 2001-2008.

ABSTRACT:

Introduction

Cataract is one of the leading causes of blindness and visual impairment, about 16 million people around the world. Trace elements play an important role in a variety of the processes in human body. This study aimed to investigate the association between daily dietary intake of trace elements and age-related cataract incidence based on data from the National Health and Nutrition Examination Survey (NHANES) 2001-2008.

Methods

Iron, zinc, copper, and selenium were conducted in this study among subjects aged 50 years and older for African Americans and 55 and older in US adults. Multivariate logistic regression analysis was used in different models to investigate the association of trace elements intake and cataract.

Results

After screening, 7,525 subjects w

SUBMITTER: Xu B 

PROVIDER: S-EPMC9912772 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature