Vitamin H also called biotin, is one of the members of the water soluble compound vitamin B complex family, plays an important role in the process of human metabolism.
This kind of the serious shortage of nutrients can lead to the immune system, skin, nails and hair problems. Biotin especially very important for nail and skin health, its nutrition supplements form is often used to treat hair loss. Although eat some food that contain rich biotin may help prevent lacking , but in some cases can only rely on the help of dietary supplements.
What is biotin deficiency? According to the report of biotin manufacturer provides, the researchers were accidentally discovered biotin in 1940. When they discovered that the chicken’s hair around the eyes were losing, and after feeding raw egg white it development into skin allergy. Some later researches found that some of the same case chicken feed yolk, the symptoms disappear completely. Scientists were found in egg white have a something called avidin special protein, it can prevent biotin absorbed by the body. In addition, also found that the yolk contain biotin is extremely high.
Some American health agencies have suggested that daily biotin intake is 300 micrograms of, so for most people, the possibility of lack of biotin is very small. But taking anticonvulsants, as well as the long-term use of antibiotics are having larger risk of lack of biotin. In addition, the people who have a large number of consumption of raw egg white is also easy to appear the problem of lack of biotin.
Although most healthy person is unlikely to be lack of, but the study pointed out that pregnant women is more common to lack of this kind of nutrients from the situation, they should be treated with caution. A few years ago, published in the American journal of nutrition of a research report pointed out that about 50% of the pregnant women may appear the problem of lack of biotin. And the nutrient deficiency and may also increase the risk of baby birth defects. The study also pointed out that eat a daily dose of 300 micrograms of biotin supplements continuous 14 days can correct shortage.
Foods contains biotin, what kind of foods rich in biotin including yolk, animal liver, whole grains, and beer yeast, rice, milk, and carrots, broccoli and mushrooms, and so on. Intestinal bacteria in normal circumstances can also produce some of this vitamin. What we should pay attention to is that although this vitamin stand heat, light and oxygen ability is relatively strong, but the acid environment is easy to change its nature.
Some doctors claimed that biotin can treat hair loss, and suggested daily use of 8-10 micrograms of this kind of nutrition supplements to promote new hair growth. In addition, biotin also has good cosmetic effect, can be used as cosmetic raw material, can keep skin tender, nails beautiful and so on. Also can improve the blood circulation of the blood vessels in the skin rate, at 0.1% ~ 1.0% of the concentration range, easy to mix oil phase in the formula. It can be used in skin cream, sports liquid medicine, feet with plant, shave liquid, shampoo and so on.
Source:http://www.cosprm.com
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