Vitamin B Functions - Sources and Deficiencies

Vitamin B refers to a group of 8 vitamins. They are vitamin B1 (thiamin), vitamin B2 (riboflavin), vitamin B3 (niacin), vitamin B5 (pantothenic acid), vitamin B6 (pyridoxine), vitamin B7 (biotin), vitamin B8 (myo-inositol), vitamin B9 (folic acid ) and vitamin B12 (cobalamin). Vitamin B plays an important role in cellular metabolism. The first phase, scientists consider it is an individual> Vitamin similar to what we call vitamin A or vitamin C. However later in the period shown, several scientific studies have shown that they cluster of chemically distinctive vitamins that are in certain foods can coexist. Supplementation with all of the eight vitamins as vitamin B complex. On the other hand, dietary supplements, is made of individual vitamin B component refers to specific names.

Vitamin B functions

Vitamin B functions effectively for the provision of a wide range of health benefits. It maintains evaluate and improve the metabolism. It also helps to maintain healthy skin and offers flexibility in the muscle tone. Vitamin B functions in the management of a healthy immune system, and it also offers a healthy and happy functioning nervous system. Vitamin B affects cell division and cell metabolism. It also affects the production of red blood cells. A lack of> Vitamin B can cause anemia. Vitamin B complex is essential for the fight against various symptoms of stress, anxiety, depression and cardiovascular disease.

All B vitamins are water soluble, however, a six years of vitamin B12 has been storage in the liver to see, regardless of their nature, water soluble.

Vitamin B sources

The supply of vitamin B is rich in nature. In no time you can do it in your diet list. The natural sourcescan also use potatoes, chillies, bananas, liver oil, tuna, lentils, tempeh, Turkey and the liver. Nutritional yeast, molasses, and known sources of vitamin B.

Vitamin B deficiency

Inadequate supply of sufficient B-vitamins can lead to vitamin B deficiency. This can lead to various kinds of health complications. The lack of thiamine or vitamin B1 can cause beriberi. Typical symptoms include weakness, disorders of the nervous system,significant weight loss, irregular heartbeat, and edema. Vitamin B deficiencies may also cause ariboflavinosis. Poor supply of vitamin B2 in the diet can lead to this complication. The common symptoms may include hypersensitivity to sunlight, edema, hyperemia and oral mucosa cheilosis. Pellagra has occurred any other health complications as a result of vitamin B deficiency.

Niacin plays an important role. The lack of niacin in regular diet can ensure the possibility ofHealth of this complication. Common symptoms can also cause aggression, dermatitis, confusion, insomnia, and diarrhea. In severe cases, pellagra may also ESRD.

Although not as common in everyday practice, but a lack of pantothenic acid, vitamin B can cause deficiency. It can cause acne and paresthesia. A deficiency of pyridoxine supply may lead to a whole range of health complications. All these complications are known health complications of vitamin BDeficiencies. The most common complications are depression, mood disorders, hypertension, anemia, fluid retention, and increased homocysteine. Inadequate supply of biotin is vitamin B deficiency, so that mainly concern children. It can lead to developmental disorders and neurological disease in children. Folic acid deficiency can lead to an increased level of homocysteine, which can cause birth defects during pregnancy. Deficiency of vitamin B12 can lead tomegaloblastic anemia, memory loss and cognitive skills.

Several studies are going on in the support of the potential health benefits of vitamin B supplements available. Studies show that folic acid can be found beneficial in the prevention and control of birth defects in the colon cancer. In addition, documented that it can reduce high levels of folic acid in combination with other vitamin supplements actually the risk of breast cancer. In general, clinical trials, the need was stressedon the combination of folic acid and vitamin B6 that triggered in minimizing the potential breast cancer risk factors are helpful. It is naturally in green leafy vegetables like spinach, broccoli and asparagus.

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Vitamin D Functions and Natural Sources - Need Behind this Vitamin

Our bodies can produce vitamin D when we are in contact with ultraviolet (UV) radiation from the sun. This is a fat soluble vitamin. We deal with Sun is the synthesis of vitamin D in the skin of great importance. However, we can get them from varieties of foods as well.

Vitamin D functions

In general, vitamin D has several variations. Some of them are active in nature, while others are not. For example, the most active calciferol variation> Vitamin D. Our livers and kidneys help in the conversion of vitamin D to its most important hormone diversity. If we use vitamin D from our diet or we produce in our skin needs vitamin D to be converted into 1, 25 dihydroxyvitamin D, which is the most active physiological range of vitamin D. The activated vitamin D functions like a hormones, by neural messages in the intestine to increase until the assimilation of phosphorus and Calcium.

Vitamin D functions to maintain a balance of calcium and phosphorus in the blood level. By promoting calcium absorption, vitamin D helps in the development and maintenance of bone strength. Vitamin D functions in addition to other helpful nutrients to improve bone mineralization. To establish and maintain strong bone structure, which is vitamin D a must-have nutrients. Without the presence of vitamin D, our bones thin and brittle. A lack of> Vitamin D can cause rickets in children and osteomalacia in adults. These are two types of bone disease in which the bones become weaker.

Long-term restricted feeding practices without adequate vitamin D can result in the development of re-emergence of rickets. A decline in outdoor activity and insufficient sunlight can cause in developing countries rickets in infants.

Vitamin D functions at the cellular level. It manages cell development andDifferentiation. It also helps in maintaining a healthy immune system.

Some scientific studies also suggest that potential vitamin D functions as a shield against the various forms of cancer, but more clinical studies are needed to determine the actual relevance.

Vitamin D functions as an integral supplement in the treatment of Alzheimer's patients. It is due to the fact that these patients lack outdoor activities, so that their natural level synthesis of vitamin Dcan get hindered too.

Natural sources of vitamin D

Fortified foods can be considered as one of the vitamin D as a natural source. During the 1930s, rickets was a medical complication in the U.S. and it turned out, like an epidemic. At that time a fortified milk program was implemented to fight against rickets. This implementation was a success and it almost eradicated this complication in the U.S.. Nearly 98-99% of milk with vitamin D supplements increased in the U.S..However, milk derivatives such as cheese and ice creams are not fortified as it is with milk. So these products contain only a small amount of vitamin D in it.

Our mother nature is generous in vitamin D natural source. There are wide varieties of natural foods that contain vitamin D in it. These are cod liver oil, salmon, mackerel, tuna fish, sardines, egg, beef liver, and many others. We can easily avail vitamin D from cheese and pudding prepared from fortified milk.

Sun exposure may be considered as the main natural source of vitamin D into account. It offers us a great deal amount of vitamin D, which we really need for our bodies. UV rays from the sun activates the synthesis of vitamin D in the skin area. The intensity of solar radiation, humidity, season, smog, clouds and latitude influence vitamin D synthesis in our body. We all need to be exposed ourselves to the sunlight, to benefit fromVitamin D synthesis.

Potential Health Risks

There is potential health risk associated with the excessive use of vitamin D supplements. The negative effects can anorexia, nausea, constipation, vomiting, weakness and weight loss. It can also provide up calcium in the blood cause a variety of psychological complications such as confusion, depression and anger.

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