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Left untreated, a vitamin B-12 deficiency can lead to anemia, fatigue, muscle weakness, intestinal problems, nerve damage and mood disturbances. The recommended daily amount of vitamin B-12 for adults is 2.4 micrograms (mcg). Most people can get enough vitamin B-12 in the foods they eat.
Learn more about VITAMIN B12 uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain VITAMIN B12.
Vitamin B12 is an essential nutrient that plays a vital role in keeping you healthy. Here are 8 ways that this vitamin benefits your health, based on science.
Vitamin B12 is important for the health of your cells and nervous system. Low vitamin B12 levels can cause tingling in your hands and feet, difficulties with mental function, and fatigue.
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.
Summary. Vitamin B12 (cobalamin) is essential for the health of nerve tissue, brain function, and red blood cells. Sources include meat, eggs, and some yeast products. People with a B12...
Everyone needs vitamin B-12, and most people get enough through their diet. But if you take supplements, you might ingest more than your body needs. Learn about the side effects of taking...
Vitamin B12 plays many important roles in your body, with many benefits, including: Forms healthy red blood cells and DNA. One main benefit that vitamin B12 provides is producing red blood cells ...
Introduction. Vitamin B12 is a water-soluble vitamin that is naturally present in some foods, added to others, and available as a dietary supplement and a prescription medication. Because vitamin B12 contains the mineral cobalt, compounds with vitamin B12 activity are collectively called cobalamins [1].
Print. Table of Contents. View All. How It Helps. Benefits of Supplements. Food Sources. How Much Is Needed? Symptoms of Deficiency. Vitamin B12 is an essential water-soluble vitamin. The body doesn't make vitamin B12, so it must be obtained through food. It can be found in meat, seafood, and dairy products.