Abstract Background Psychological distress (PD) is a major risk factor for mental health among middle-aged and older adults and affects their quality of life and well-being. This study aimed to examine the evolution of PD with age and the relative importance of its determinants. issues that have been insufficiently studied. Methods We used longitudinal data obtained from 17-wave socia... https://parisnaturalfoodes.shop/product-category/liquid-soy-seasoning/