2 doctors weighed in:

Can vitamin B12 1500 mcg give me more energy during the day?

2 doctors weighed in
Dr. Eric Weisman
Neurology
1 doctor agrees

In brief: If you are needing

B12 will make a big difference if you are deficient.

In brief: If you are needing

B12 will make a big difference if you are deficient.
Dr. Eric Weisman
Dr. Eric Weisman
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