Dietary supplements; processed foods, namely, dietary supplements in the form of solids, sticks, balls, tablets, pills, pastes, creams, jellies, liquids, grains, powders, prills, biscuits, capsules and chewables for medical purposes, whose main ingredients are amino acids; processed foods, namely, dietary supplements in the form of solids, sticks, balls, tablets, pills, [ pastes, creams, ] jellies, liquids, [ grains, ] powders, prills, [ biscuits, ] capsules and chewables for medical purposes