What are the benefits of lutein for the eyes?

Lutein is an important nutrient found in the eyes, particularly in the macular region of the retina. It provides the following major benefits: 1. **Antioxidant protection**: Lutein is a potent antioxidant that reduces the risk of degenerative diseases such as macular degeneration. 2. **Blue light filtration**: Lutein absorbs high-energy blue light entering the eyes, reducing damage to the retina. 3. **Vision maintenance**: Lutein helps improve visual contrast sensitivity, making objects appear clearer, especially in low-light conditions. 4. **Prevention of age-related macular degeneration (AMD)**: Lutein can reduce the risk of developing AMD. 5. **Delaying cataract progression**: Research suggests that lutein may help slow the formation and progression of cataracts.