The vitamin is essential for everyone’s health but, as we age, many of us would benefit from a higher intake for a multitude ...

Medically reviewed by Sohaib Imtiaz, MD Key Takeaways Take vitamin B12 on an empty stomach in the morning or early afternoon to maximize absorption and avoid sleep disruptions.Vegans, older adults, ...

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.

Vitamin B12 plays a crucial role in our body's intricate ecosystem, particularly in the formation of healthy red blood cells.

You cannot overdose on vitamin B12 because any excess you simply pee out. If you get b12 shots, you may experience side effects like dizziness, nausea, and fatigue. It is possible to have elevated ...

Read on to learn everything you need to know about vitamin B12 deficiency, supplements and injections. Vitamin B12 contains cobalt, hence its name, cobalamin. It's a vitamin your body uses to ...

Your doctor can run some tests to find out if you have these problems. You may need regular B12 shots or dietary supplements to stay healthy and make sure you’re getting enough vitamin B12.

WASHINGTON (CNN) -- Roger Clemens said Wednesday he received only vitamin shots from Brian McNamee ... that McNamee injected him with vitamin B-12 on three occasions, but never with steroids ...