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 can have mild side effects like diarrhea and swelling at the injection site. Vitamin B12 injections are an effective way to treat a deficiency, but they're not for everyone. In fact ...

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 ...

The survey found that over 57% of male corporate employees suffer from vitamin B12 deficiency, an important nutrient responsible for energy production, brain function, and red blood cell formation.

B12 deficiency can elevate homocysteine levels, which is linked to an increased risk of heart diseases, high blood pressure, and other cardiovascular issues. Mouth ulcers, a swollen tongue, and ...

Vitamin B-12 has so many purposes and plays a vital role in our bodily functions. We need it, and the body will communicate ...