The vitamin that seems to get the most press as of late is vitamin D. If we aren’t hearing about how we’re deficient in vitamin D, we’re reading about the role vitamin D plays in cancer prevention . How much do you know about vitamin D? Could you ace our quiz about this miracle vitamin ? There are various forms of vitamin D, but the two that are most important are vitamin D2 and D3 . Vitamin D2 is synthesized by

plants, while vitamin D3 is produced by the body when the skin is exposed to ultraviolet-B (UVB) rays from the sun. Vitamin D is crucial in maintaining normal blood levels of calcium and phosphorus and helping to prevent ailments such as osteoporosis, heart disease, breast cancer, and diabetes . Because it’s a vital vitamin, here’s how to make sure you are getting enough of it.

Read the original here: 
How to Give Your Vitamin D Levels a Boost