BIOMOLECULES AND ENZYMES

Detailed explanation-1: -How do they work? Vitamins A, C and E have antioxidant properties. This means they can override harmful molecules, known as free radicals, which are produced within your cells and which may cause tissue damage or disease.

Detailed explanation-2: -They are found in many plant and animal foods and in dietary supplements. Vitamins A, D, E, and K are fat-soluble.

Detailed explanation-3: -Vitamin E is a fat-soluble vitamin with several forms, but alpha-tocopherol is the only one used by the human body. Its main role is to act as an antioxidant, scavenging loose electrons-so-called “free radicals”-that can damage cells.

Detailed explanation-4: -Vitamins A (retinol) and E (tocopherol) and the carotenoids are fat-soluble. micronutrients that are found in many foods, including some vegetables, fruits, meats, and animal products. Fish-liver oils, liver, egg yolks, butter, and cream are known for their higher content of vitamin A.