In the body,vitamin A helps

Question

Quizplus · Accepted Answer

Vitamin A plays a critical role in maintaining healthy epithelial tissue, which includes the skin, eyes, respiratory, gastrointestinal, and urinary tracts. It helps support the growth and differentiation of epithelial cells, which help protect the body from infections and other harmful substances. Vitamin A deficiency can lead to a weakened immune system, increased susceptibility to infections, and impaired wound healing. Vitamin A is not directly involved in the absorption of calcium and phosphorus, the entry of insulin into cells, or the reduction of collagen synthesis.

In the Body,vitamin a Helps