Possibly, probably: Some experts advise treating anyone with symptoms of B12 deficiency who has a level below 450, so you qualify. Deficiency occurs from either not getting enough in diet or poor absorption. If you eat a lot of animal foods (clams and fish are esp. Good sources) and still have this level try supplementing with 1000 mcg/day of methylcobalamin (ideally sublingual form). See http://bit.Ly/1607tg3.
Answered 6/24/2014
4.5k views
8 doctors weighed in across 2 answers
4 doctors weighed in across 2 answers
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