When feeding diets that are boosted with fat and polyunsaturated cooking oils it is important to supplement with Vitamin E. This vitamin is an anti-oxidant which prevents the uncontrolled oxidation of polyunsaturated fats into harmful compounds in muscle cells. For every tablespoon of fat added to the diet, give an extra 20 IU of Vitamin E above the basic supplementary level of 50 IU per day. Half a scoop of WHITE-E powder contains 100IU of Vitamin E.