Carotenoids

Carotenoids are a group of fat-soluble pigments found in plants, algae, and certain bacteria, responsible for the red, orange, and yellow colors in many fruits and vegetables. They play a crucial role in plant photosynthesis by absorbing light energy and protecting cells from photooxidative damage. In humans, carotenoids function as powerful antioxidants, helping to neutralize free radicals and protect cells from oxidative stress. The most well-known carotenoids include beta-carotene, lycopene, lutein, and zeaxanthin. Beta-carotene is a precursor to vitamin A, essential for vision, immune function, and skin health. Lutein and zeaxanthin are particularly important for eye health, protecting against age-related macular degeneration. Lycopene, found in tomatoes, has been linked to a reduced risk of certain cancers, particularly prostate cancer. Carotenoids are best absorbed when consumed with dietary fats.

Carotenoids are beneficial antioxidants that can protect you from disease and enhance your immune system. Provitamin A carotenoids can be converted into vitamin A, which is essential for growth, immune system function, and eye health.