Related Experiment Videos
[Evidence of dietary therapy for osteoporosis]
1Kagawa Nutrition University, Laboratory of Physiological Nutrition.
Abstract:
A significant point of dietary therapy for osteoporosis is that calcium, vitamin D and vitamin K are recommended to be actively administered on top of sufficient intake of energy and the other nutrients including protein. In Japanese guidelines for the prevention and treatment of osteoporosis 2006 edition, daily intake of calcium and vitamin D is encouraged at least 800mg and 400 to 800IU (10 to 20microg) , respectively. Calcium and vitamin D are also important for maximizing the effect of drug for osteoporosis. Calcium and vitamin D supplementation could be a supportive measure, when their necessary requirement is difficult to be consumed.
Related Concept Videos
Role of Vitamins in Maintaining Bone Health
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
Essential Minerals for Bone Health
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
Chronic Kidney Disease III: Interprofessional Care
Urinary Tract Calculi IV: Nutrition Therapy and Prevention
Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Osteoclasts in Bone Remodeling