Beta carotene is categorized under carotenoids, which refer to orange, red, and yellow organic pigments. This substance is converted by the body into vitamin A or retinol, and is therefore considered as a precursor of this vitamin. Beta carotene is not actually an important nutrient for the body, however vitamin A is. This vitamin is needed in order to keep the skin healthy, boost the immune system, improve the health of the eyes and eyesight, as well as maintain the mucus membranes.
Beta carotene can be obtained from natural food such as vegetables, grains, and fruits, but it can also be created synthetically in a laboratory. Some examples of natural foods that are rich in beta carotene include, carrots, apricots, sweet potatoes, broccoli, chives, peppers, asparagus, onions, Chinese cabbage, squash, grapefruit, spinach, oregano, pumpkin, parsley, plums, and peas.
Just like other carotenoids, this substance can serve as an antioxidant which can prevent the oxidation of molecules and protect the human body against free radicals that can damage the cells. When the cells of the body are damaged by these free radicals, it may lead to chronic diseases and health problems.
According to research, increasing the intake of antioxidant-rich foods can also help strengthen the immune system and reduce the risk of developing heart diseases and getting cancer. In order to enjoy these benefits, it is recommended to consume around four daily servings of vegetables and fruits that have high beta-carotene content.
Aside from cancer and heart diseases, this substance can also help prevent cataracts and macular degeneration, as well as regulate the symptoms of asthma. Additionally, this is also used for the treatment of skin problems, high blood pressure, rheumatoid arthritis, Alzheimer’s disease, heartburn, depression, alcoholism, schizophrenia, and epilepsy. Lastly, people who have a genetic disease called erythropoietic protoporphyria and those who get sunburns easily also make use of this substance to reduce the risk of sunburns.
