What is the function of vitamin A?

Answer 1

Vitamin A is needed for new cell growth; healthy skin, hair and tissues; and vision in dim light (it helps your pupils dilate).

• Vitamin A combines with a protein called opsintoform rhodopsin in the rod cells of retina of eye. When vitamin is insufficient, the lack of rhodopsin makes it difficult to see in dim light.
• It is involved in normal cell differentiation
• Vitamin A supports male and female reproductive processes and bone growth
• It is essential for immune function.

Vitamin A is important for good vision (particularly night vision), cell growth, and the immune system.

Answer 2

There are many types of vitamins and they all have their role in your body. But one of the many common types of Vitamins would be: Vitamin C, Vitamin B, and Vitamin A

Vitamin C: It is needed for wound healing, healthy gums and teeth.

Vitamin B: Assists in carbohydrate metabolism, helps nerves and heart to function properly.

Vitamin A: Keeps eyes and skin healthy, needed for strong bones and teeth.