title: The retinol (vitamin A) risk. Does too much vitamin A increase fracture risk? The evidence is piling up.
mesh_terms: D000368:Aged; D015519:Bone Density / Q000187:drug effects*; D005260:Female; D005500:Follow-Up Studies; D006620:Hip Fractures / Q000139:chemically induced*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014801:Vitamin A / Q000009:adverse effects*
chemical_list: D014801:Vitamin A