Yes, of course: All supplements and all medications may cause side effects in some people some of the time. Supplements that have more side effects may cause problems in many people. Anything used as a supplement or medication that hasn't been scientifically well-tested may cause both uncertain amounts of desired effects and also unexpected side effects.
Answered 12/14/2013
4.7k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question