Vitamin A benefits are very important to maintain good health. Vitamin A is a fat soluble vitamin. What does it mean? You have water soluble vitamins and fat soluble vitamins. Fat soluble vitamins have the ability to travel through fats and to be stored in fat longer, it has the ability to go through cell walls because layers around cells are made of fat.
Fat soluble vitamins have the capacity to go inside the cell faster while water soluble vitamins take longer. Fat soluble vitamins can affect the deep parts of the cell, the alteration of the DNA.
Vitamin A is well known for its effect in the eyes, specially when there is a deficiency in third world countries and there is blindness it is probably caused by vitamin A deficiency. Apart from the eyes, vitamin A is involved in the body’s immune mechanism, skin and mucous membranes , cell growth and differentiation especially in the function and health of the heart, lung, kidney, and reproduction.
Vitamin A gives support to the eye, to the skin, to the immune system, to the inner skin , around your nasal passages and sinuses, protect the tissues of the digestive system including the mouth, esophagus, stomach, small intestine and large intestine. If you have sleep apnea or problems that have to do with the inner skin in your throat, infections, sinusitis, frequent colds, asthma, gum disease, that could be vitamin A deficiency.