vitamin h (vitamin b7) food sources: mustard crisp, crab meat broccoli, mustard spinach, fish-flavored kidney, milk, beef liver, egg yolk, animal kidney, strawberry, grapefruit, grape, lean meat, brown rice, beer, wheat, etc.

Biotin is a water-soluble vitamin, and it is a B vitamin called vitamin B7 or vitamin H.. It is essential for the synthesis of vitamin C and the normal metabolism of fat and protein. It is a necessary nutrient to maintain the natural growth and development of human body and normal human body function and health.

Extended information:

Symptoms of vitamin H deficiency:

1. Dandruff increases, hair loss is easy, and teenagers have white hair.

2. It causes dull complexion, blue complexion and dermatitis.

3, leading to depression, insomnia, easy to doze off and other neurological symptoms.

4, easy to get tired, lazy and weak, muscle pain.

5. Dermatitis, eczema, atrophic glossitis, hypersensitivity, myalgia, burnout, anorexia, mild anemia and alopecia.

Use of vitamin H:

1. Enhance the immune response and resistance of the body. Biotin can enhance the body's immune response and infection resistance, stabilize the lysosomal membrane of normal tissues, maintain the body's humoral immunity and cellular immunity, and affect the secretion of a series of cytokines.

2. It can be used to treat arteriosclerosis, apoplexy, dyslipidemia, hypertension, coronary heart disease and blood circulation disorders.

3. Used in cosmetics, it can improve the circulation speed of blood in skin and blood vessels, and is easy to mix with the oil in the formula.

Baidu encyclopedia-vitamin H.