[Bone and Nutrition. Nutritional management of osteoporosis]

Calcium intake was negatively associated with bone resorption marker such as DPD, NTX, and P1NP in Japanese postmenopausal osteoporotic patients. Not only to suppress bone resorption but also to keep higher hip bone mineral density were observed in the patients with higher intake of calcium than 800mg/day and higher vitamin D condition (more than 50nmol/L of serum 25 (OH) D). Higher calcium intake than 800mg/day from dairy and Tofu products, higher intake of vitamin D than 10μg/day from fish, and higher intake of vitamin K from vegetables should be recommended in Japanese postmenopausal osteoporotic patients. We should also pay attention to their losing weight and excess intake of these nutrients from supplements.