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A member asked:
Can you over does on vitamin d3 or b vitamins?
A doctor has provided 1 answer
Yes vit D3 no B vits: Vitamin d is a fat soluble vitamin. It is theoretically possible to reach a toxic level which is greater than 100 . I have never seen this in my medical practice however. B vitamins are water soluble and any excess is excreted through the urine. Folic acid in its natural form--folinic acid is okay. Excess synthetic folate has been linked to cancer.
Answered 2/14/2021
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