Answer:
Symptoms of a Vitamin A Deficiency
Night blindness. This causes you to have trouble seeing in low light. It will eventually lead to complete blindness at night.
Xerophthalmia. With this condition, the eyes may become very dry and crusted, which may damage the cornea and retina.
Infection. A person with a vitamin A deficiency can experience more frequent health concerns as they will not be able to fight off infections as easily.
Bitot spots. This condition is a buildup of keratin in the eyes, causing hazy vision.
Skin irritation. People experiencing vitamin A deficiency could have problems with their skin, such as dryness, itching, and scaling.
Keratomalacia. This is an eye disorder involving drying and clouding of the cornea — the clear layer in front of the iris and pupil.
Keratinisation. This is a process by which cells become filled with keratin protein, die, and form tough, resistant structures in the urinary, gastrointestinal and respiratory tracts.
Stunted growth. Not having enough vitamin A could delay growth or cause children to experience slow bone growth or stunted growth.
Fertility. A deficiency in vitamin A may cause challenges when trying to conceive a child, and in some cases, infertility.
