title: Calcium, phosphorus and magnesium requirement.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D002118:Calcium / Q000378:metabolism; D005260:Female; D006706:Homeostasis; D006801:Humans; D008274:Magnesium / Q000378:metabolism; D008297:Male; D008593:Menopause; D008875:Middle Aged; D009751:Nutritional Requirements; D010280:Parathyroid Glands / Q000502:physiology; D010710:Phosphates / Q000097:blood; D010758:Phosphorus / Q000378:metabolism; D012737:Sex Factors
chemical_list: D010710:Phosphates; D010758:Phosphorus; D008274:Magnesium; D002118:Calcium