Cobalamin: Cyano c. is inactive form. Hydroxy c. is natural form. Methyl c. is an active form. Adenosyl c. is also an active form of c. but unlike the others, it is not available by injection.
Answered 4/16/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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