Food has been an essential nutient of our life. Intake of nourishment guarantees development in youngsters and youth, keeps up great wellbeing all through life. Supplements are segments of sustenances required for body in satisfactory sums for legitimate development, multiplication and driving ordinary life. Nourishment incorporates the procedure from eating sustenance to its utilization in different elements of body. The exploration of sustenance manages what supplements we require, in what amount, how to get them and how the body uses them. Satisfactory, ideal and great sustenance shows the appropriate sum and extent of supplements for legitimate usage for accomplishing largest amount of physical and emotional wellness. In the first place capacity of nourishment is to give vitality. Body needs vitality to maintain automatic procedures fundamental for proceeding with life. Nourishment directs the exercises of the body including – heart beat, keeping up body temperature, muscle constriction, water adjust, blood coagulating and expulsion of waste items from the body. Sustenance helps in enhancing the safe framework and enhances opposition intensity of the body. The utilization of sustenance in the body includes three procedures – processing, retention and usage of supplements in the body.