B vitamins are indispensable water-soluble vitamins to maintain the normal function and metabolic activity of human body, which cannot be made and synthesized by human body itself and must be supplemented additionally. However, under the stressful life and work pressure, improper eating habits or the use of certain drugs, coupled with the water-soluble nature of B vitamins themselves, will make B vitamins in the human body be rapidly consumed. B vitamins help to maintain the function of the heart and nervous system, maintain the health of the digestive system and skin, participate in energy metabolism, enhance physical strength, nourish and strengthen the body.
B vitamins are widely found in rice bran, bran, yeast, animal liver, coarse grains and vegetables. However, due to the wrong way of eating, they are hardly ingested. VB is a water-soluble vitamin, which is afraid of light, water, heat and oxidation (more than 80 degrees are destroyed). What kind of vitamin B supplements can be lacking? You can eat some fruits and vegetables rich in vitamin B, cereal nuts and meat. ..
Function and function of vitamin B tablets; Vitamin b
It is an essential nutrient for all human tissues and the key to releasing energy from food. They are all coenzymes, which participate in the metabolism of sugar, protein and fat in the body.
B vitamins closely related to skin care are B 1. B2.B3.B5.B6 and h, etc. Vitamin B 1 is also called.
Vitamin b 1
, can inhibit
che
Activity, reduce skin inflammatory reaction, prevention and treatment.
seborrheic dermatitis
Eczema and skin health promotion. Mainly from cereals, fresh vegetables, fruits, milk, egg yolk, lean meat, liver, yeast, bran, peanuts and so on. It is a key substance in the process of sugar metabolism.
The muscles and nerves of the body need energy mainly provided by sugar, so they are the most vulnerable. Sufficient VB and energetic nerve cells can relieve anxiety and tension and increase the tolerance to noise; On the contrary, it will lead to a decline in the ability to cope with stress and even cause neuritis.
Vitamin B mainly includes vitamin B 1 (thiamine, anti-beriberi vitamin), vitamin B2 (riboflavin), vitamin PP (nicotinic acid or nicotinic acid, anti-beriberi vitamin),
Vitamin b?
Keywords pyridoxine, anti-dermatitis vitamin, pantothenic acid, biotin, folic acid,
Vitamin B 12
Cobalamin, an anti-anemia vitamin.
Extended data
Vitamin b (
Vitamin b
) old name
Vitamin b
, is the floorboard of B vitamins, which often come from the same food source, such as yeast. It belongs to water-soluble vitamins.
Vitamin B can protect the liver of drinkers. The most important nutrients for liver function are not only protein, but also vitamins. Starch is an indispensable nutrient when it is converted into sugar in the liver, and the nutrients are rearranged to synthesize new substances (this is called metabolism); In addition, the liver also breaks down useless substances and toxins. These activities mainly rely on enzymes, and enzymes rely on vitamins when they play their roles. Therefore, when vitamins are lacking, the liver can't work normally.
References:
Vitamin B_
The role of vitamin B group: the role of vitamin B group: promoting material absorption, maintaining hematopoietic function and maintaining metabolic function.
The functions of vitamin B family are complementary. Intake of any one or several of them alone will only increase the demand for other vitamin B supplements, which will lead to physical abnormalities due to lack of intake and be self-defeating. Vitamin B family is a huge family, and these family members must play a role at the same time. This phenomenon is called the melting of vitamin B family.
Specific introduction of vitamin B family:
1 and vitamin B 1: (thiamine) are important components of cocarboxylase in sugar metabolism. It mainly maintains the normal metabolism of carbohydrates, stimulates appetite and maintains normal nerve activity.
2. Vitamin B2: (riboflavin) participates in biological oxidation and energy production in the body. Participate in the redox reaction and energy generation in vivo, participate in the process of transforming tryptophan into nicotinic acid and vitamin B2 into pyridoxal phosphate, participate in the antioxidant defense system in vivo, and improve the adaptability of the body to environmental stress.
3. Vitamin B3: (nicotinic acid) is also called vitamin B3, or vitamin PP, and its molecular formula is C6H5NO2, which is heat-resistant and sublimable. Nicotinic acid, also known as nicotinic acid, anti-furuncle factor. It also includes its derivative nicotinamide or nicotinamide in human body. It is one of the essential 13 vitamins for human body and belongs to the water-soluble vitamin of vitamin B group.
Nicotinic acid is converted into nicotinamide in human body. Nicotinamide is a component of coenzyme I and coenzyme II, which is involved in lipid metabolism, oxidation of tissue respiration and anaerobic decomposition of sugar.
4. Calcium pantothenate: calcium pantothenate (D- calcium pantothenate) is white powder; Odorless and slightly bitter; It is hygroscopic; The aqueous solution is neutral or weakly alkaline. Soluble in water, slightly soluble in ethanol, almost insoluble in chloroform or ether. It has the function of making antibodies and plays an important role in maintaining the health of hair, skin and blood.