A 30-year-old male asked:
am i taking too much ?
i take vitamin d3 2000iu and also one a day men's which has additional 700iu.could there be any side effects?
1 doctor answer • 1 doctor weighed in
Preventive Medicine 73 years experience
The blood level: Should be between 60 and 80 and sunshine is the best source since it causes the skin to make vitamin d.
Last updated Aug 24, 2014
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