1-2 grams: It appears that most publications recommend a daily amount of 1-2 grams a day. You may need more depending on age, bone mass and amount of dietary vitamin d and sunshine your get. Talk to your pcp about this. You may need more, you may not need any. My dose seem mostly accepted.
Answered 4/6/2013
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Depends: It depends on where you live (latitude and weather), how much sun you get, the color of your skin, your diet/exercise habits, etc. Start with your doctor, check a vitamin d level in your blood, then get a plan.
Answered 11/12/2012
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