Vitamins and Nutrition

Vitamin B5 is called pantothenic acid. Hence, it is correctly matched.

Cyanocobalamin is generally not found in vegetables, It is either synthesised in human colon or has to be consumed in animal foods like liver, fish, meat, egg and milk.

It acts as a component of CoA and acetyl carrier proteins (ACP).

Citrus fruits are a rich source of vitamin C. Amla has highest vitamin C content.

Thiamine occurs in outer coat of seeds of many plants like cereals.

Intestinal absorption of cobalamin (B12) requires the action of enzyme castle's intrinsic factor. Failure of secretion of this enzyme produces vitamin B12 deficiency.

It was called as rat anti-dermatitis factor because skin inflammation seemed to increase when food with B6 was eliminated from the diet.

Vitamin A is a component of retinal pigments, rhodopsin and iodopsin which enables a person to see.

Vitamin D is uniquely synthesized in human skin when exposed to ultraviolet B (UVB) radiation from sunlight. This is why it's often called the sunshine vitamin. Vitamins A, B, and C must be obtained from dietary sources as the body cannot produce them from sunlight.

Vitamin B 12 is essential for synthesis of DNA.

Ans-3 Proteins are needed for the growth and maintenance of our body.

Carbohydrates are the primary ready source of energy for athletes because they are quickly broken down into glucose and used for immediate energy. Carbs replenish glycogen stores in muscles. Fats and proteins provide sustained energy but are slower to metabolize.

Palak (spinach) is indeed rich in iron, which is essential for hemoglobin formation and preventing anemia. While palak also contains vitamin A and some carotene, iron is its most notable nutrient. Vitamin D is not found in palak. Leafy greens like spinach are specifically recommended for iron deficiency.

Vitamin C is well-known for increasing resistance to infection by supporting immune system function, promoting white blood cell activity, and acting as an antioxidant. It helps protect against colds, flu, and other infections. Vitamins D, B, and A have important functions but are not specifically known for enhancing infection resistance.