B12: If taken daily, it is a very high dose. B12 is typically nontoxic but can have side effects at high doses. If taken once a month, then the dose is fine
Answered 11/17/2020
3.6k views
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