What is the relationship between vitamins and health?

Vitamin A: Maintain eyesight, promote growth and development, maintain the integrity and soundness of epithelial structure, and enhance immunity.

Vitamin B 1: Stimulate appetite and maintain normal nerve activity.

Vitamin B2: Without it, the human body is prone to stomatitis, dermatitis and microvascular hyperplasia.

Vitamin B3: an indispensable substance for maintaining the health of digestive system and hormone synthesis.

Calcium pantothenate: anti-stress, anti-cold, anti-infection, preventing the toxicity of some antibiotics, and eliminating postoperative abdominal distension.

Vitamin B6: It can inhibit vomiting and promote development.

Vitamin B7: Its main function is to help human cells convert carbohydrates, fats and protein into usable energy.

Vitamin B9: It has a great influence on the differentiation and maturation of blood cells and the development of fetus (blood cell proliferation and fetal nerve development).

Vitamin B 12: an indispensable substance for human hematopoiesis, which promotes the storage of vitamin a in the liver; Promote cell development and maturation and body metabolism.

Vitamin C: Vitamin C can capture free radicals and enhance immunity, which is also good for skin, gums and nerves.

Vitamin D: Vitamin D is the engine that forms bones and cartilage, which can make teeth hard. It is also important for nerves and inhibits inflammation.

Vitamin E: Vitamin E is an excellent antioxidant in human body. Without it, both men and women can't have children, and in severe cases, their muscles will atrophy and their nerves will be numb.