how are vitamins A C nd D important in our duties
Answers
Vitamin A
Vitamin A is important for normal vision, the immune system, and reproduction. Vitamin A also helps the heart, lungs, kidneys, and other organs work properly. There are two different types of vitamin A. The first type, preformed vitamin A, is found in meat, poultry, fish, and dairy products.
Vitamin C
Vitamin C, also known as ascorbic acid, has several important functions. These include: helping to protect cells and keeping them healthy. maintaining healthy skin, blood vessels, bones and cartilage.
Vitamin D
Our bodies need Vitamin D to absorb and regulate the calcium and phosphorus that create and maintain strong bones and teeth. Vitamin D also regulates insulin levels, supports our immune brain and nervous systems; our genes, muscles (including the heart) and lungs to function well.
Explanation:
Vitamin C,
also known as ascorbic acid, is necessary for the growth, development and repair of all body tissues. It's involved in many body functions, including formation of collagen, absorption of iron, the proper functioning of the immune system, wound healing, and the maintenance of cartilage, bones, and teeth.
source: orange, amla(Indian gooseberry)
vitamin A
Vitamin A is an essential vitamin that the body needs for growth and development. It is also vital for cell recognition, vision, immune function, and reproduction. It also helps the heart, lungs, kidneys, and other organs function correctly. Vitamin A deficiency is rare in the United States.
source: kale brocoli mango
vitamin D
The major biological function of vitamin D is to maintain normal blood levels of calcium and phosphorus. Vitamin D aids in the absorption of calcium, helping to form and maintain strong bones
source:best source is sunlight