Vitamin A deficiency
Description
When the body doesn't have enough vitamin A to work properly.
Overview
The body needs vitamin A for many basic functions, especially sight. If a person takes in too little vitamin A from plant or animal sources, some parts of the body may not work properly.
Symptoms
Symptoms of vitamin A deficiency include a limited ability to see in low light, poor growth in children, changes in skin and other tissues, and more-frequent infections. Another symptom is getting sicker than what is typical from infections, especially measles or infections that cause loose stools.
Treatment
Treatments may include supplements and diet changes.
Last Updated Mar 19, 2024
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