Salivary BDNF to predict at-risk status of eating disorders in young nutritionist Jordanian females: Results from a preliminary multistage study.

ABSTRACT:

Background

Brain-derived neurotrophic factor (BDNF) is associated with the development of different psychiatric conditions, including eating disorders (EDs).

Objectives

To investigate the salivary BDNF's ability to act as a potential biomarker for detecting the risk of developing EDs among young females.

Design and methods

A cross-sectional study was carried out in Amman, Jordan, with a total of 216 nutrition students completing the Eating Attitudes Test-26 (EAT-26) to assess the risk of developing EDs, the Cohens' Perceived Stress Scale-10 (PSS-10) to measure stress levels, and the International Physical Activity Questionnaire-Short Form (IPAQ-SF) to assess physical activity levels. Dietary intake was analyzed using a semiquantitative food frequency questionnaire. A

SUBMITTER: AlSaleh A 

PROVIDER: S-EPMC12477397 | biostudies-literature | 2025 Jan-Dec

REPOSITORIES: biostudies-literature