1 doctor weighed in:

Could you tell me if vitamin B12 provides energy, why would you take it at bed time?

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

In brief: It does not.

Unless you are deficient in b12, it will not provide and "boost" of energy.
You can take it at night!

In brief: It does not.

Unless you are deficient in b12, it will not provide and "boost" of energy.
You can take it at night!
Thank
Get help from a real doctor now
Dr. Arnon Rubin
Board Certified,
22 years in practice
163K people helped
Continue
111,000 doctors available