Vitamin B12 As A Dietary Supplement

Dietary supplements that contain only vitamin b12 or vitamin b12 with nutrients such as folic acid and other b vitamins are also available.

Vitamin b12 as a dietary supplement. Older children and adults 2 4 mcg. In dietary supplements vitamin b12 is usually present as cyanocobalamin a form that the body readily converts to the active forms methylcobalamin and 5 deoxyadenosylcobalamin. Here are the top 12 foods that are high in vitamin b12. Many meat and dairy products have vitamin b12.

People eating a plant based diet may need additional vitamin b12 in. The typical general supplemental dose of vitamin b12 is 1 25 mcg per day. It can also be added to foods or supplements. Check the supplement facts label to determine the amount of vitamin b12 provided.

Vitamin b12 binds to the protein in the foods we eat. Vitamin b12 supplements can treat a deficiency but dietitians recommend getting your vitamin b12 from food if possible before trying a supplement. It is also a key player in the function and development of brain and nerve cells. Dietary supplements can also contain methylcobalamin and other forms of vitamin b12.

Vitamin b12 is an essential nutrient that your body can t make on its own so you need to get it from your diet or supplements. Vitamin b12 or cobalamin is naturally found in animal foods. Vitamin b12 is needed to form red blood cells and dna. Older adults who have a vitamin b12 deficiency will likely have to take a daily b12 supplement or a multivitamin that contains b12.

The recommended dietary allowances rdas of vitamin b12 are. Vitamin b12 deficiency can lead to serious complications such as nerve damage anemia and fatigue which is why those at risk should add a high quality b12 supplement to their diet.