Vitamin A deficiency

Vitamin A is a fat-soluble vitamin that has a primary role in vision. It is also required for proper functioning of the immune system along with overall growth and development. Vitamin A deficiency occurs when the body lacks sufficient amounts of Vitamin A.

The primary cause of Vitamin A deficiency is insufficient dietary intake. Children and pregnant women are more prone to this deficiency due to the more requirements. The symptoms include impaired sensitivity of the eye to light, vision problems, dry skin, growth retardation (in children) and fatigue.

Vitamin A deficiency can be easily corrected through diet and supplementation. Rich sources of Vitamin A include green leafy vegetables, eggs, milk, cheese, tomatoes, mango, papaya, sweet potato and chicken.