1) What is the cause of this disease?
Osteoporosis occurs when the body fails to form enough new bone, when too much old bone is reabsorbed by the body, or both.
2) What groups of people do you think are most at risk for this disease?
American women over the age of 50 have osteoporosis.
3)What can you do to help prevent this disease?
calcium,milk . 4) Do you know someone with this "NO"