Based on guidelines of National Institute of Health, the body needs thirteen vitamins for normal health. The vitamins that are required by the body are vitamins A, C, D, E, K and B complex. Each of the vitamins provides several functions in the body. Though some people can get all the vitamins in the foods he or she consumed, still supplementing with vitamins is a great idea. Before you take vitamins in your own, it is best that you know the vitamin classification and ask your doctor the best one for you.
Vitamin Classification
- Classification: The classification of the vitamins is classified depending on the solubility. Some vitamins are soluble in water while some are soluble in fat. Fat-soluble vitamins are stored in the body and may accumulate. On the other hand, water-soluble vitamins are expelled out through the kidneys.
- Fat-soluble: Fat-soluble vitamins are vitamins A, D, and E. Vitamin K is also a sample of fat-soluble vitamin. These vitamins are stored in fat as well as liver cells in the body. Vitamin A is required for the vision, growth of bones and mucous membranes. Vitamin A is an antioxidant and it can decrease the risk of some types of cancer. Meanwhile, vitamin D may help in absorbing phosphorous and calcium. Cartilage, bones and teeth also requires these vitamins. Likewise, vitamin E is needed in the formation of red blood cells and may prevent blood from clotting. On the other hand, vitamin K is responsible for bone maintenance.
- Water-soluble: Vitamin C and vitamin B complex are all water-soluble. It is not really stored in the body and it should be taken daily. The B complex can boost the energy of the body from food. It also aids in controlling appetite, improving of vision, growth of healthy skin and the formation of blood cells. Vitamin C can boost the growth of tissues, teeth and bones. It also boosts your immune system against infections.
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