大学生经常食用味精与强迫性进食行为之间的关联：一项横断面研究

Background Monosodium glutamate (MSG), a widely used flavor enhancer, increases food palatability and may influence eating behavior. Although considered safe from a toxicological perspective, its potential association with compulsive eating patterns remains unclear. University students are particularly vulnerable to irregular dietary habits and high consumption of ultra-processed foods. Methods A cross-sectional study was conducted among 555 Palestinian university students aged 18–30 years. MSG intake was assessed using a composite dietary exposure scale and categorized into tertiles (low, mod