Final answer:
Osteoporosis is a condition characterized by weak and brittle bones, occurring primarily in older adults, especially postmenopausal women, not women of childbearing age. It is caused by a decrease in bone mass and hormonal changes, with prevention strategies including adequate nutrients and exercise.
Step-by-step explanation:
The statement that 'Osteoporosis is weakening of the bone and occurs most often to women of childbearing age' is false. Osteoporosis is indeed a disorder where bones become weak and brittle, but it occurs primarily in older adults, especially postmenopausal women around the age of 50 and above, not in women of childbearing age.
This bone weakening is due to a reduction in bone mass that happens when the rate of bone resorption exceeds the rate of bone formation. Factors such as hormonal changes during menopause, which decrease the production of estrogen, contribute significantly to the development of osteoporosis. Moreover, adequate intake of calcium and vitamin D, along with weight-bearing exercise, is recommended to lower the risk of developing osteoporosis.
Osteoporosis most commonly affects the proximal ends of the femur, vertebrae, and wrist and can lead to fractures from minimal stress. Bone density loss with age increases the risk for osteoporosis, making prevention and early nutrition and exercise crucial.