What function does vitamin B12 do?

Vitamin B-12 (cobalamin) plays an essential role in red blood cell formation, cell metabolism, nerve function and the production of DNA, the molecules inside cells that carry genetic information. Food sources of vitamin B-12 include poultry, meat, fish and dairy products.

Does B12 make you hungry?

In most cases, taking a B vitamin will not lead to weight gain. However, people who are deficient in vitamin B12 might notice the scale creep upwards once they start supplementing. That’s because loss of appetite is a symptom of vitamin B12 deficiency.

Is B12 good for skin?

5) Healthy Skin and Nails B12 does wonders inside the body, but its benefits can also be seen on the outside as well. B12 benefits skin health by helping to reduce redness, inflammation, and dryness. It can also reduce hair breakage and help nails become stronger.

How is vitamin B12 used to treat anemia and neurologic symptoms?

Oral administration of high-dose vitamin B12 (1 to 2 mg daily) is as effective as intramuscular administration for correcting anemia and neurologic symptoms. Intramuscular therapy leads to more rapid improvement and should be considered in patients with severe deficiency or severe neurologic symptoms.

What is the role of measurement in the workup of vitamin B12?

Measurement of serum methylmalonic acid should be used to confirm deficiency in asymptomatic high-risk patients with low-normal levels of vitamin B12. Oral administration of high-dose vitamin B12 (1 to 2 mg daily) is as effective as intramuscular administration for correcting anemia and neurologic symptoms.

What are the health benefits of vitamin B12?

Vitamin B12 also plays a key role in treating a host of ailments like age-related macular degeneration (AMD), cataracts, problems related to the mouth like gingivitis, canker sores, mouth ulcers, thyroid, Lyme disease, tinnitus, kidney and respiratory problems, etc.

Do you have vitamin B12 deficiency?

Although vitamin B12 deficiency is quite uncommon in most of the developing nations, it’s not that rare. Lack of this essential nutrient can lead to severe symptoms causing vitamin B12 or cobalamin deficiency. Also Read: Vitamin B 12: Deficiency, Symptoms And Treatment