Folic acid 2 mg.: B12 supplement is essential for those over 50 , since absorption of B12 is diminished in the sixth decade generally: 25-100 mcg. per day .
Answered 1/9/2018
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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