Vitamin B is a group of water-soluble vitamins essential for energy production, brain function, and red blood cell formation.

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, ...

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

Vitamin B12 deficiency is a common health problem that can have serious consequences. Maintaining adequate amount of vitamin B12 intake through diet or supplements is important to prevent health risks ...

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.

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 ...

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 ...

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 ...

doctors may recommend higher doses through supplements or injections. Vitamin B12 is produced by certain microorganisms, that live in the gut microbiome of animals and humans. Here are some ...

Deficiency in vitamin B12 levels could lead to a series of health issues including fatigue, weakness, neurological problems, ...