Q: A diet rich in calcium and what vitamin may reduce the risk of osteoporosis and related bone fractures?


Read this paragraph and choose the correct option from the provided answers:

Skeletal system problems include osteoporosis, bone fractures, and ligament sprains. A diet rick in calcium and vitamin D may reduce the risk of osteoporosis and related bone fractures. Following safe practices may also reduce the risk of fractures as well as sprains.

 Choices:

- niacin

- vitamin A

- vitamin C

- vitamin d


A:
vitamin d