Scientists developed a method to multiply the beta-carotene content in plant leaves up to 30 times through biotechnological techniques and treatments with high light intensity. This process creates new places to store the carotenoid without affecting vital processes like photosynthesis. Beta-carotene is one of the main carotenoids or pigments in plants, and it has antioxidant, immunostimulant and cognitive-enhancing properties. The carotenoid is the primary precursor of retinoids, including vitamin A. Retinoids are chemical compounds essential to bodily function, such as vision, cell proliferation, differentiation and the immune system.
