Vitamins and Nutrition

Ans : 1.

Ans : 4.

Vitamin E, also known as tocopherol, is essential for reproductive health. Deficiency in Vitamin E is known to cause reproductive failure or sterility in various animal models.

Ans : 2.

Yes, it is the correct answer. It is a fat soluble vitamin. Fat soluble vitamins are transported through body by being absorbed and stored in fats.

Vitamin C (ascorbic acid) is water-soluble. When vegetables are peeled and washed, the vitamin leaches into the water and is lost.

Fish liver oils, such as those from sharks and cod, are well-known natural sources of vitamins A and D.

Exposure to sunlight triggers the synthesis of vitamin D in the skin. It is the primary natural source of this vitamin for humans.

Vitamin A exists in animal products as retinol and in plant-based foods as provitamin A carotenoids, such as beta-carotene. Carotene is the correct precursor form.

Vitamin K is chemically known as phylloquinone. Tocopherol is Vitamin E, cyanocobalamin is Vitamin B12, and niacin is Vitamin B3.

Gelatin is a protein substance obtained by boiling skin, tendons, ligaments, and bones with water, which is essentially processed collagen.

The chemical name for Vitamin C is Ascorbic Acid. It is an essential nutrient involved in tissue repair and enzymatic production of neurotransmitters.

Vitamin D is essential for the absorption of calcium and phosphorus, which are necessary for the development and maintenance of healthy bones and teeth.

Vitamin K is essential for the synthesis of proteins required for blood coagulation.

Fats are the compound formed from chemicals called fatty acids. These fats are greasy, solid materials found in animal tissues and fats are the major component of the flabby material of a body, commonly known as blubber. Fat is needed so our body can absorb the fat soluble vitamins A, D, E, K, and prevent deficiencies of these vitamins.