Deficiency of Vitamin A related disease

 

Bitot spots.

Bitot's spots are the buildup of keratin located superficially in the conjunctiva of human's eyes. They can be oval, triangular or irregular in shape. The spots are a sign of vitamin A deficiency and associated with drying of the cornea.

BITOT SPOT

Skin irritation.

Skin Irritation

A simple rash is called dermatitis, meaning inflammation of the skin. Contact dermatitis is caused by things your skin touches, such as: Chemicals in elastic, latex, and rubber products. Cosmetics, soaps, and detergents. Dyes and other chemicals in clothing.

Stunted growth.

Stunting is the impaired growth and development that children experience from poor nutrition, repeated infection, and inadequate psychosocial stimulation.

Anaemia:

 

Anaemia

Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. Different types of anemia include: Anemia due to vitamin B12 deficiency. Anemia due to folate (folic acid) deficiency.

The main function of red blood cells is to:

carry oxygen towards the tissues from the lungs. It does this by binding oxygen to hemoglobin.

carry carbon dioxide away from the tissues and towards the lungs. ...

red blood cells' functions also include determining a person's blood type.

White blood cell:

White blood cells are part of the body's immune system. They help the body fight infection and other diseases. Types of white blood cells are granulocytes (neutrophils, eosinophils, and basophils), monocytes, and lymphocytes (T cells and B cells).

 

Thrombocytes are pieces of very large cells in the bone marrow called megakaryocytes. They help form blood clots to slow or stop bleeding and to help wounds heal. Having too many or too few thrombocytes or having platelets that don't work as they should can cause problems.