Night blindness is caused due to deficiency of ____________ in our food.

Night blindness:

1. In developing nations, night blindness is a common occurrence during pregnancy and is one of the clinical indications of vitamin A insufficiency.
2. The primary form of vitamin A found in blood and plasma is retinol.
3. A strong antioxidant, vitamin A is a fat-soluble vitamin.
4. Maintaining good vision, neurological function, skin, immune system, and cell proliferation all depend on vitamin A.
5. Vitamin A deficiency in the blood and tissues is the main cause of night blindness.