The bone density improver, the anti- osteoporosis symptom glaze and anti- osteoporosis symptom food

摘要

PROBLEM TO BE SOLVED: To provide a bone density improver, an anti-osteoporosis drug, and an anti-osteoporosis food which are useful in preventing the bone density from lowering in the diseases of bone metabolism such as osteoporosis.;SOLUTION: The bone density improver has pyruvic acid or its pharmaceutically acceptable salt as an active ingredient. The anti-osteoporosis drug has pyruvic acid or its pharmaceutically acceptable salt as an active ingredient.;COPYRIGHT: (C)2006,JPO&NCIPI