What is the funtion of vitamin A,D3,E,B1,B2,B6,B12 and C?

Question

i wan d more detail ans abt the funtion n the effect of body....

TQ...

Answer 1

The above is grossly erroneous.

Vitamin A is essential for normal vision.

Vitamin D3 is the more active form of D that  is necessary for bone growth.

Vitamin E (an anti-oxidant like just about anything else) is NOT necessary in humans and is only proved to be required for sperm maturation in rats (not mice, not humans).

Vitamin B1 is Thiamine it is required for production and repair of DNA.

Vitamin B2 is Riboflavin. It is required "co-factor" in energy producing molecules in fat and carbohydrate metabolism.

Vitamin B6 is Pyridoxin. It is required in the metabolism of Protein and the maintenance of nerve functions and red cell production

Vitamin B12 is Cyanocobalamin and it to is required in protein metabolism, nerve function and red cell production.

Vitamin C is Ascorbic Acid. It is important in the production of proteins like collagen (almost everywhere in the body) and immune proteins.

Answer 2

Vitamin A- Essential for vision, growth, healthy skin and reproduction. Helps support and maintain a healthy immune system.

Vitamin C- An antioxidant essential for vision, growth & healthy skin.

Vitamin E- A strong antioxidant that aids in neurological & reproductive development. Promotes healthy skin and hair.

Vitamin B3- Known to improve circulation and maintain normal cholesterol within appropriate levels. Helpful in maintaining healthy skin and the digestive system.

Vitamin B5- Acts as a factor in metabolizing carbohydrates. Aids in the utilization of vitamins & helps maintain the body's normal resistance to stress and promotes relaxation

Vitamin B6- Maintains sodium and potassium balance & plays a role in enhancing red blood cell formation.

Vitamin B12- Known to assist in proper digestion, absorption of foods, the synthesis of protein and the metabolism of carbohydrates & fats.