Question

What are deficiency disease?Name the following:

a)A vitamin required for maintaining good eye sight.

b)A mineral that is required for keeping our bones healthy.

c)A mineral used to avoid anaemia in our body.

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Answer 1

Answer:

1) night blidness

2) calcium

3) iron deficiency

Answer 2

Answer:

A disease caused by the lack of an element in the diet, usually a particular vitamin or mineral.

A. Vitamin A is essential for good vision. It is a component of the protein rhodopsin, which allows the eye to see in low-light conditions.

B. You need sufficient calcium to keep your bones healthy and vitamin D to help your body absorb calcium. Poor bone health can cause conditions such as rickets and osteoporosis and increase the risk of breaking a bone from a fall later in life.

C. Iron is a mineral found in every cell of the body. Iron is considered an essential mineral because it is needed to make hemoglobin, a part of blood cells.