Vitamin B-12 Is Like Magic For Your Brain — But Many People Are Low Or Deficient In It

The nutrient plays a role in memory, focus, mental health and so much more. Here's how to get more of it.
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How do vitamin B12 injections work, and who can actually benefit from them?

B12 shots will benefit only those with a B12 deficiency and people with some underlying conditions. No research indicates that B12 shots will help with weight loss or benefit healthy individuals. B12 ...
Monthly Prescribing Reference

Cyanocobalamin Injection

Cyanocobalamin 1000mcg/mL; soln for IM or SC inj; contains benzyl alcohol. Give by IM or deep SC inj. Pernicious anemia: 100mcg daily for 6–7 days; then 100mcg every other day for 7 doses; then every ...

Vitamin B12 shots for weight loss: do they work?

This article was reviewed by Lynn Marie Morski, MD, JD. Key Takeaways: There’s not much research on B12 shots for weight loss ...