Bones and osteoporosis

Contrary to common belief, bones are dynamic organs that constantly renew themselves. Osteoporosis is a significant decrease in bone density. It makes the bones prone for fractures. Osteoporosis is more common in people with fair complexion. Besides exercise and balanced diet, I recommend people take extra calcium (1200 to 1500 milligrams daily) and vitamin D (3000 to 5000 international units daily). You can start taking them at any age over 15 years (weighing 40 kilograms or more). Younger or lighter children should take dosages under a doctor's guidance. If you have kidney failure, you need a different vitamin D and ask your nephrologist. When you reach 45, you should have your hormone levels checked and balanced with natural hormones. When you're 55 (for women) or 65 (for men), you should have a bone density test. You may need additional therapies if indicated such as calcitonin and Fosamax (or equivalent). If you can't tolerate Fosamax and have severe osteoporosis or a history of fracture related to bone loss, you may be eligible for intravenous infusion of zoledronic acid once a year. External hip protectors can also be used for selected people.