Focus on lean sources like chicken breast, fish, Greek yogurt, eggs, and legumes
That being said, vitamin B12 deficiency can still cause real problems and, in some cases, may be an underlying factor in premature hair graying
B12 Wellness Maintenance: Monthly For energy optimization and general wellness (no confirmed deficiency): monthly injections maintain consistent B12 levels
Usage Cited in: J Adv Res
The Bottom Line Vitamin B12 injections can help if your gut doesnt absorb nutrients well or you dont want to take a daily oral supplement
Improved Cognitive Function This particular L-carnitine, acetyl-L-carnitine, has been shown to enhance brain activity as well as retard the progression of cognitive deterioration