Vitamins, Their Role in Human Life

All know about need of vitamins for our organism and its normal functioning — these important elements are present at our tissues and cells, help them to grow and to be restored. The disadvantage of this or that vitamin B an organism as well as its excess, is fraught with many unpleasant consequences: without having received enough these important elements, the cell or a tissue slows down the body height and normal development that affects at once operability of an organ as a part of which they are present.