<prompt> Vitamin with antioxidant property:Vitamin EVitamin DVitamin B7Vitamin B9  <response>: Ans. a Vitamin ERef: Harrisons 19th ed. P Harrisons states: Vitamin E acts as a chain-breaking antioxidant and is an efficient pyroxyl radical scavenger that protects low-density lipoproteins and polyunsaturated fats in membranes from oxidation Vitamin E also inhibits prostaglandin synthesis and the activities of protein kinase C and phospholipase A2. RDA of Vitamine E: 15mgday 22.5 IU 