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A member asked:
How long for anemia symptoms to leave once taking b12 and iron. i have been taking iron for about 3 weeks and just started the b12 about 4 days ago?
A doctor has provided 1 answer
Depends: It really depends on how low the level to start, what dose of iron and b12 and in which form you are consuming the b12. Injections are the most efficient followed by sublingual and then oral. Once adequate levels are established the anemia will begin to resolve. Rechecking anywhere from 6 to 12 weeks is reasonable to ensure adequate improvement.
Answered 10/20/2015
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