______ is important for immune function because it promotes the health of mucus-producing cells of the epithelial tissue.

Question

Quizplus · Accepted Answer

Vitamin A is important for immune function because it promotes the health of mucus-producing cells, which line the respiratory, gastrointestinal, and genitourinary tracts. These cells are the first line of defense against invading pathogens, and mucus helps to trap and remove pathogens from the body. Vitamin A also enhances the function of white blood cells, which play a crucial role in the immune system.

______ Is Important for Immune Function Because It Promotes the Health