Question

Discuss name two vitamins and their deficiency diseases.

Answer 1

Vitamin A and its deficiency disease is xeropthlmia and night blindness. Vitamin C and its deficiency disease is scurvy

Answer 2

Hi mate here is your answer.
$vitamin \: a$
Vitamin A plays an important role in our vision, skin, gene, growth and immune system.

About 90% of vitamin A is stored in the liver.

Vegetarian peoples meet their vitamin A from the deeply colored fruits and vegetables.

Dificiency Vitamin A makes a major problem when diet consists starchy staples.

Vitamin A plays an important role in the metabolism of iron stored in the liver.
So,
the Dificiency of vitamin A may also compromise iron status.

Excess intake of vitamin A can increase the level of vitamins in the liver,

This condition is known as hypervitaminosis





$vitamin \: d \: (calciferol)$
Vitamin D is synthesised in the body from the cholesterol with the help of sunlight.

One of the important role of vitamin D is to facilitate the absorption of calcium and phosphorus.

The Dificiency of vitamin D makes the low level of the calcium.

In adults the, Dificiency of the vitamin D may increase the risk of
$osteomalacia \: and \: osteoporosis$







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