A member asked:

Is vitamin d good for your body?

A doctor has provided 1 answer
Dr. Thomas Namey answered

Specializes in Rheumatology

D does many things!: Vitamin d3 is quite essential for many things. The skin will make this on exposure to sunlight, but most people still need it as a supplement. It is necessary to absorb calcium from the GI tract, and prevent osteoporosis. But it bolsters the immune system, helps prevent prostate, breast, and colon cancers, and heart disease as well.

Answered 1/22/2018

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