Not likely: Depends on your health status and reason, but recommended dose absorbed is about 8-10mg per day. Supplements are not fully absorbed, but for cold prevention, it works best when taken in proximity to the beginning of a cold's symptoms, and not with continuous administration.
Answered 12/5/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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