Likely none : Many vitamins and supplements out there do not have approval. I would not be overly concerned.
Answered 8/19/2017
578 views
Depends on the sourc: If from reliable company, ought to be OK. If from another country, have to consider contamination w/ heavy metals, unlisted ingredients, no active med in it. Even those in drug store have been found not to have any of what's on the label. If uncertain, ask pharmacist in store to advise you, or your doc can recommend a reliable brand.
Answered 1/23/2018
578 views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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