Any extra physical or mental demands made on the body can increase the need for zinc or cause their bodies to lose extra zinc enhanced with a magnifood blend of intensely synergistic complex of botanicals and superfoods stabilised rice bran srb in addition to being a good source of zinc srb contains a wide array of other micronutrients which are required in order for zinc to carry out its numerous functions within the body although cereal fibres can impair the absorption of various forms