' Vitamins ' are the most important nutrients our body needs. Antioxidants in vitamins are very helpful in cell growth and cell balance in our body. The most useful vitamins for humans are A, D, E, K, B and C. These vitamins are available in a variety of foods. These post we are going to see detail about different Vitamins, How much we need it, Where we can get that. Here is that Different types of Vitamins 1) Vitamin A Vitamin 'A' It also known as ` Retinol ', this vitamin performs various functions in the body. Vitamin A usually comes to mind when we think of eye health. Beyond vision, this vitamin is essential for bone and tooth development, childbearing, cell division, and immune system improvement. Our skin, eyes and the thin membranes in our mouth, nose, throat, and even our lungs rely on vitamin A. It also acts as an antioxidant that destroys certain types of cancer-causing cells. The cells in the retina of the eye need a nutrient called reti...