Background: infection by the human immunodeficiency virus is one of the most important sexually transmitted infections for health worldwide and one of the most frightening of this century. Objective: to characterize the infection by the human immunodeficiency virus in people aged 50 years and older. Methods: a cross-sectional descriptive observational research was carried out. which i... https://parisnaturalfoodes.shop/product-category/bar-80-extra-dark/