1 doctor weighed in:

Need help. Is 4500 mcg of vitamin B12 too much?

1 doctor weighed in
Dr. Thomas Namey
Internal Medicine - Rheumatology

In brief: Yes, but...

It is too much, unless you have severe absorption problems, but 2500mcg should solve that.
You will pee out the excess since it will shortly saturate your body supply and it is non toxic. You will pee out the excess!

In brief: Yes, but...

It is too much, unless you have severe absorption problems, but 2500mcg should solve that.
You will pee out the excess since it will shortly saturate your body supply and it is non toxic. You will pee out the excess!
Dr. Thomas Namey
Dr. Thomas Namey
Thank
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