Question

Write a short paragraph vitamins A,B,C,D their sources effects due to their deficiency

Answer 1

deficiency of vitamin is retinol defiency

Answer 2

Answer:

Vitamin A

Vitamin A has many important functions in your body. It helps regulate your immune system, helps form and maintain healthy teeth, skin, and tissue, it produces the pigments in the retina of the eye, and promotes good vision. A deficiency in this vitamin can lead to problems with any of these. The vitamin A found in plants serves different functions than the vitamin A found in animals. The animal sources of vitamin A are liver, whole milk, and fortified foods, and the plant sources include colorful fruits and vegetables like carrots, spinach, kale, and cantaloupe.

Vitamin B1

Vitamin B1 is most commonly known as thiamin. It is involved in numerous body functions, including metabolism of carbohydrates, assisting with muscle functioning, producing hydrochloric acid, and assisting with nervous system functioning. A deficiency can cause weakness, fatigue, nerve damage, and psychosis. When the deficiency becomes severe, it causes a disease known as beriberi. There are many foods that provide thiamin so it's easy to get enough from your diet. Some of these foods are beans, pork, fortified cereal, and enriched rice.

Vitamin C

Vitamin C is mostly known for its ability to help with colds, but it has many more important functions in your body. Vitamin C is needed for the growth and repair of tissues in all parts of your body. It helps with the structural part of blood vessels, ligaments, and tendons. It also is an antioxidant, meaning that it protects your body from dangerous products of metabolism called free radicals, which are linked to cancer and other diseases. There are plenty of rich sources of vitamin C so you can reach your needs without a supplement by balancing your diet. Foods that are high in vitamin C are red peppers (higher than oranges), guava, oranges, kiwi, brussels sprouts, and broccoli.

Vitamin D

Vitamin D is known by most as the sunshine vitamin. The ultraviolet rays from the sunlight help your body produce vitamin D when they hit your skin for at least 10 minutes. The sunlight is not the only way to get vitamin D. Foods like seafood, mushrooms, and egg yolks naturally contain this vitamin, and other foods have it added so you can reach your needs with your diet.