Methylcobalamin is the active form of vitamin B12. Cyanocobalamin, which must be processed by the body into the active form, is the most common type used in supplements. People commonly use...

Jun 28, 2024 · Vitamin B-12 is also added to some foods, such as fortified breakfast cereals, and is available as an oral supplement. Vitamin B-12 injections or nasal spray might be prescribed to treat vitamin B-12 deficiency. Vitamin B-12 deficiency is not common in the U.S.

Jul 11, 2024 · Vitamin B12 supplements can help treat or prevent a vitamin B12 deficiency, which can be serious and may lead to anemia, fatigue, heart palpitations, dementia, and more.

Feb 6, 2024 · Doctors may recommend vitamin B12 supplements for those with certain health conditions or dietary restrictions. The dosage can vary based on factors including age, sex, and medical history....

Vitamin B12 deficiency with the classic hematologic and neurologic signs and symptoms is uncommon . However, low or marginal vitamin B12 status (200–300 pg/mL [148–221 pmol/L]) without these symptoms is much more common, at up to 40% in Western populations, ...

Oct 15, 2024 · Vitamin B12 is an essential nutrient that helps the body create DNA, nourishes the brain and nervous system, and assists with the formation of healthy red blood cells. The nutrient occurs...

Vitamin B12 deficiency is a treatable condition that happens if you aren't consuming enough vitamin B12 in your diet or if your body isn't absorbing it properly. Vitamin B12 deficiency can cause physical, neurological and psychological symptoms. It can be treated with vitamin B12 medications. What is vitamin B12 deficiency?

Jun 29, 2024 · Vitamin B12 does a lot of good things for your body. It helps create your DNA and red blood cells, for example. It's also needed to develop your central nervous system (your brain and spinal...

Aug 15, 2022 · Today, B 12 supplements are available at every drugstore and supermarket. They’re promoted for warding off deadly anemia as well as neuropathy, memory loss, depression, and more. Should you consider taking them? B 12 (also known as cobalamin) is essential for keeping your brain and nerves healthy and for making DNA and red blood cells.

Jun 28, 2024 · To determine the best vitamin B12 supplements of 2025, the Forbes Health editorial team consulted a panel of accredited nutrition experts on their top picks and why they recommend them.