... I am sure that your friend has good intentions with that advice. I also know that a lot of people believe that vitamin B12 injections give them "pep" and alleviate fatigue. However, scientific data does not back this up. For people who are not ...
http://www.eparisextra.com/doctor/2013/04/12/will-b12-shots-give-me-some-pep/
http://www.eparisextra.com/doctor/2013/04/12/will-b12-shots-give-me-some-pep/
