B complex deficiency can manifest as various diseases like anemia, beriberi, dermatitis, encephalitis and pellagra, and disease has its own set of symptoms. In particular, vitamins B1, B3, B6, B9 and B12 are essential for neuronal function and deficiencies have been linked to depression. Some of the benefits of vitamin B complex supplements include increased energy, improved or further stable moods, healthier skin, hair and eyes. B vitamins are nutrients your body needs so that it can perform a variety of essential functions. Vitamin B12 is a water-soluble vitamin that is part of the B-complex responsible for energy metabolism, red blood cell formation and neurological functioning. Unlike the lipid-soluble vitamins, they cannot be stored in the body fat. ... B-12 deficiency can lead to confusion and anemia in older adults. A lack of vitamin B12 could lead to vitamin B12 deficiency anaemia. Deficiency of any member of the B-complex can lead to different disorders and cause various symptoms. The B7 vitamin is an essential nutrient for insulin production, as it regulates the genes responsible for metabolism. This article will address the following questions: Which B vitamins belong to the vitamin B complex? Diagnosis is usually made by measuring serum vitamin B12 levels. Vitamin B-6 deficiency … Deficiency has been known to lower antibody production, thus increasing infection. These three specifically help minimize the risk of birth defects as well as relieve some symptoms of pregnancy . Vitamin b deficiency; Clinical Information. Vitamin B Complex Deficiency. Vitamin B complex deficiency causes a syndrome that mimics dozens of other mental and physical conditions. Vitamin B deficiency is rare in the UK, but two of the more common ones are a lack of vitamin B12 and folate. Vitamin B-12 is essential for blood health. Vitamin B12 is one of many vitamins in the large B vitamin group, also known as the vitamin B complex. Lack of vitamin B1 causes beriberi; symptoms include mood swings, weight loss, pain and weakness in the limbs, irregular heartbeats, and edema. Regulates Blood Sugar Levels. Other B-complex vitamins like folate, vitamin B6, and vitamin B2 are also essential for the One-carbon pathway. ... Vitamin B Complex / therapeutic use* The human body needs vitamin B 12 to make red blood cells, nerves, DNA, and carry out other functions. The RDA for vitamin B-9 is 600 mcg in pregnant women and 400 mcg for all other adults. Vitamin B12 is a water-soluble nutrient in the vitamin B complex that the body needs in small amounts to function properly. Absorption of B12 from the gut also tends to decrease with age, so the elderly is another group who are more at risk of deficiency. Ned Tijdschr Geneeskd. We discuss the causes of depression and the neurochemical pathways in depression. Vitamin B deficiency could influence memory function, cognitive impairment and dementia. What are the signs and symptoms of a B vitamin deficiency? Recommended Dietary Allowance (RDA) The NIH says the adult RDA for vitamin B-6 is 1.3 mg for ages 19 to 50, and 1.5 mg for women and 1.7 mg for men older than age 50. How does the vitamin B complex work? The vitamin B-complex refers to all of the known essential water-soluble vitamins except for vitamin C.These include thiamine (vitamin B1), riboflavin (vitamin B2), niacin (vitamin B3), pantothenic acid (vitamin B5), pyridoxine (vitamin B6), biotin, folic acid and the cobalamins (vitamin B12). If test results are normal, then it is more likely that your symptoms are due to another cause. A diet rich in vitamin B2, also known as riboflavin, is needed to avoid riboflavin deficiency.Recommended daily allowances of B2 are 1.3 mg a day for men and 1.1 mg a day for women. B-Vitamins are used to create and repair neurotransmitters that regulate mood and behavior. Good sources of vitamin B12. Like any other vitamin, vitamin B complex is vital for our well being. Vitamin B Complex. 13 Vitamin B Complex Benefits 1. Vitamin B is a vitamin complex that includes Vitamins B12, B6, B1, B3, etc. Perhaps the biggest risk of a vitamin B complex deficiency is a weakened immune system, which makes the body susceptible to infection, bacteria, and viruses. A high B vitamin level may be associated with vitamin toxicity. 2. A deficiency in any of the B vitamins can cause serious health problems. A condition due to deficiency in any member of the vitamin b complex. However, if you follow a vegetarian or vegan diet, you might be prone to deficiency because plant foods don't contain vitamin B-12. that go by names like thiamine, riboflavin, niacin, biotin and folic acid. Vitamins B1 and B7 help the body maintain healthy blood sugar levels. 1. Vitamin B-12 injections or nasal spray might be prescribed to treat vitamin B-12 deficiency. [Vitamin B complex deficiency causing the psychiatric symptoms of atypical endogenous depression]. Vitamin B complex is a group of vitamins that includes riboflavin, thiamine, niacin, pantothenic acid, B-6, folate, B-12, biotin and choline. Learn more. Vitamin B12 acts as a coenzyme in another important reaction that is needed for myelin synthesis and stabilization. In addition, a person experiencing a deficiency of vitamin B may suffer from confusion, fatigue, and depression. The vitamin B complex helps as power source in various body activities. What is Vitamin B Complex? A vitamin B test shows if you are deficient in one of the B vitamins. Vitamin B 12 deficiency anemia, of which pernicious anemia (PA) is a type, is a disease in which not enough red blood cells are produced due to a deficiency of vitamin B 12. According to the NIH, B vitamin supplements are a good way to obtain necessary daily levels. Finally, B2-deficient mothers run the risk of producing malformed children. B complex deficiency in alcoholism primarily arises due to malnutrition or intake of a diet deficient in necessary vitamins and minerals. Dietary vitamin B12 deficiency usually results from inadequate absorption, but deficiency can develop in vegans who do not take vitamin supplements. The most common initial symptom is feeling tired. Vitamin B complex is a power pack of 8 essential vitamins that help combat stress and protect the brain. People with vitamin B-12 deficiency may have a variety of symptoms, including fatigue, nerve problems, and trouble thinking. As with B1, B2 overdoses are nearly impossible. There are numerous reasons why a vitamin B complex deficiency could be causing all these symptoms. Why vitamin B 12 is important. Vitamin B 12 deficiency is a common cause of megaloblastic anemia, various neuropsychiatric symptoms, and other clinical manifestations. Vitamin B1 (Thiamine) Deficiency Because your body is capable of storing several years' worth of vitamin B-12, deficiency is rare. Many deficiencies in vitamin B-6 are linked to low levels of vitamin B-12, according to the National Institutes of Health (NIH) Office of Dietary Supplements. Vitamin B complex deficiency is a serious problem because most Americans, particularly children and teens, have it. Learn about rich food sources high in Vitamin B, the benefits, the affects of a deficiency, the side effects of an overdose and more. B vitamins, which you’ll often hear referred to as the vitamin B complex, are particularly important aspects of your nutrition during pregnancy, especially vitamins B6, B9, and B12. 1.Rectifying vitamin B deficiency can reduce severity of alcohol addiction and withdrawal. These b vitamins are water-soluble and must be obtained from the diet because they are easily lost in the urine. Because vitamin B12 is only found in foods from animal sources, people following strict vegan diets, as well as breastfed babies of vegan mothers, tend to be most commonly affected. Unlike other vitamins, it contains cobalt (a metal) and is commonly referred to as “cobalamin,” a catchall term for all of the various compounds that contain vitamin B12 properties. Vitamin B6 deficiency is many times associated with low amounts of other B-complex vitamins in body and is almost always connected with weakened immune system function. Potassium from food sources shouldn’t cause a problem, but very high amounts may set someone up for a vitamin B12 deficiency. Test results that are low may indicate a B vitamin deficiency but will not reveal whether it is due to an inadequate supply or an inability to absorb or use available B vitamins. Getting the proper amount of B vitamins into your body can be hampered if you have problems with your digestive system. 1958 Aug 2;102(31):1501-3. Deficiency causes megaloblastic anemia, damage to the white matter of the spinal cord and brain, and peripheral neuropathy. Vitamin B12 has the most complex and largest chemical structure of all vitamins. Conclusion. Vitamin 82 deficiency is usually found along with other B-Complex deficiencies. The vitamins are necessary for proper nervous system and immune system function. These are Eight Vitamins are: Thiamin (B1) Riboflavin; Niacin; Pantothenic acid; Biotin; Vitamin B6 (pyridoxine) Folate (folic acid ) Vitamin B12 (cyanocobalamin) Vitamin B12 and folic acid (folate) works in production of blood cells. Vitamin B complex refers to a group of eight vitamins: B1, B2, B3, B5, B6, B7, B9 and B12. Vitamin B12 deficiency. 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