D3 is the supplement: you need to take for healing and immune boosting. D2 is in milk and other dairy products. D3 is made through sunlight via your skin. Peace and good health. D3 converts into its active form faster than D2 and the body needs the active form of D.
Answered 5/30/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
6 doctors weighed in across 2 answers
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