what is the role of vitamin b12?
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Vitamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak. Two steps are required for the body to absorb vitamin B12 from food.
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B vitamins are important for cell metabolism. Vitamins B6 (pyridoxine), B9 (folic acid), and B12 (cobalamin) can also reduce levels of the amino acid homocysteine. Homocysteine levels are commonly high in people over 65 and are linked to strokes, coronary artery disease, and dementia.
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Food. Vitamin B12 is naturally found in animal products, including fish, meat, poultry, eggs, milk, and milk products. Vitamin B12 is generally not present in plant foods, but fortified breakfast cereals are a readily available source of vitamin B12 with high bioavailability for vegetarians [5,13-15].
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Symptoms of vitamin B12 or folate deficiency Vitamin B12 and folate perform several important functions in the body, including keeping the nervous system healthy.
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Vitamin B12 may have a strong role to play when treating diabetic neuropathy. The presence of vitamin b 12 is necessary for the correct functioning of nerve cells, and therefore taking it as a supplement may help to reduce nerve damage.
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Vitamin B12 or B9 (commonly called folate) deficiency anaemia occurs when a lack of vitamin B12 or folate causes the body to produce abnormally large red blood cells that cannot function properly.
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B vitamins. B vitamins are a class of water-soluble vitamins that play important roles in cell metabolism. Though these vitamins share similar names, they are chemically distinct compounds that often coexist in the same foods. In general, dietary supplements containing all eight are referred to as a vitamin B complex.
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Vitamin B12, like the other B vitamins, is important for metabolism. It also helps form red blood cells and maintain the central nervous system. Vitamin C, also called ascorbic acid, is an antioxidant that promotes healthy teeth and gums. It helps the body absorb iron and maintain healthy tissue.
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About hydroxocobalamin Hydroxocobalamin is a manufactured version of the vitamin B12. It is used to treat and prevent vitamin B12 deficiency anaemia (when you have low levels of this vitamin in the body).
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B vitamins Vitamin B complex also helps prevent infections while promoting the growth of healthy red blood cells. A lack of B5 may cause you to wake up repeatedly in the evenings, while B12 and folic acid, which is vitamin B9, are known to help fight insomnia.
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B vitamins play a vital role in maintaining good health and well-being. As the building blocks of a healthy body, B vitamins have a direct impact on your energy levels, brain function, and cell metabolism. Vitamin B complex helps prevent infections and helps support or promote: cell health.
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The body relies on a variety of vitamins to maintain optimal health, and B12 is among the most important for weight management. If you want to lose excess weight, vitamin B12 is not only energy enhancing, it has also been linked to weight loss.
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B12 is also important for normal nerve cell function. B12 and folate (also known as folic acid or vitamin B9) are nutrients that cannot be produced in the body and must be supplied by the diet. A healthy body... Vitamin B12 and folate are two B complex vitamins that the body needs for several important functions.
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Vitamin B12 Shots Are Very Effective Vitamin B12 shots are the most common way to prevent or treat a deficiency. The injections are prescribed by a doctor and given intramuscularly, or into muscle.
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Thiamin (vitamin B1) helps the body's cells change carbohydrates into energy. The main role of carbohydrates is to provide energy for the body, especially the brain and nervous system. Thiamin also plays a role in muscle contraction and conduction of nerve signals.
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Vitamin B12 plays a major role in deoxyribonucleic acid (DNA) synthesis in cells with rapid turnover, such as blood cells and the cells that line the GI tract. ... The result is defective DNA synthesis, leading to megaloblastic erythropoiesis, neurologic changes, and psychiatric disturbances.
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Vitamin B12 is an essential micronutrient required for optimal hemopoetic, neuro-cognitive and cardiovascular function. Biochemical and clinical vitamin B12 deficiency has been demonstrated to be highly prevalent among patients with type 1 and type 2 diabetes mellitus.