depends: The liver needs to phosphorylate the b vitamins so it is not wise to take more than 50 mg of thiamine, riboflavin, or b-6 at one time. If one takes them apart that would not be an issue but some people do not react well to b vitamins that elevated histamine like Folic Acid and b-12. B-12 can feed bacteria which can be a problem for acne, uti's or sinus infections.
Answered 5/14/2018
4.8k views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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