One of the first and most common signs of vitamin B12 deficiency is fatigue. Without enough B12, your body struggles to produce red blood cells.

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, ...

Taking your vitamin consistently is most important, but there is a time of day you might want to prioritize it.

“B12 refers to the individual vitamin, whereas B vitamins refer to the entire group that includes B12,” Gans says. So, if you ...

Vitamin B12 is a vital nutrient responsible for red blood cell formation, nerve health, and the creation of DNA. Even though ...

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 ...

A recent study highlights that over 57% of male corporate employees in India suffer from vitamin B12 deficiency, with nearly 50% of women also exhibit ...

You may need regular B12 shots or dietary supplements to stay healthy and make sure you’re getting enough vitamin B12. If you’ve been on a strict vegan or vegetarian diet for more than a few ...

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 ...

Are there any side effects of vitamin B12 supplements? The dietician breaks it down. “You can get mega-high doses of B12 offered through injections, which are prescribed, and some people may ...