title: Oral calcium supplements. How much of what, for whom, and why?
mesh_terms: D000284:Administration, Oral; D002118:Calcium / Q000008:administration & dosage* / Q000009:adverse effects / Q000378:metabolism / Q000502:physiology; D002136:Calcium, Dietary / Q000008:administration & dosage; D003365:Costs and Cost Analysis; D004347:Drug Interactions; D006801:Humans; D007408:Intestinal Absorption; D009751:Nutritional Requirements
chemical_list: D002136:Calcium, Dietary; D002118:Calcium