Beta-carotene is the primary precursor to vitamin A. It can be turned into vitamin A in the body and is essential for keeping clear vision and a strong immune system.
When we consume foods containing beta-carotene, such as carrots, sweet potatoes, spinach, and other yellow or orange fruits and vegetables, our bodies can convert beta-carotene into retinol through a series of enzymatic reactions. This conversion primarily occurs in the intestine and liver.