How Carotenoids Can Benefit Your Eye Health
When it comes to maintaining good eye health, you may be familiar with the importance of regular eye exams and wearing protective eyewear. But did you know that the food you eat can also play a role in supporting your eye health?
One group of nutrients that can benefit your eyes are carotenoids. These are natural pigments that are found in plants, algae, and some bacteria. Carotenoids are responsible for the bright colors of many fruits and vegetables, such as carrots, tomatoes, and oranges.
But carotenoids are not just responsible for the vibrant colors of produce; they also play an important role in eye health. Two carotenoids in particular – lutein and zeaxanthin – are found in high concentrations in the retina of the eye. These carotenoids act as antioxidants, which can help to protect the retina from damage by harmful molecules called free radicals.
Studies have shown that lutein and zeaxanthin can help to reduce the risk of age-related macular degeneration (AMD), a leading cause of vision loss in older adults. These carotenoids may also help to improve visual function in people with AMD, by reducing the effects of glare and improving contrast sensitivity.
In addition, lutein and zeaxanthin have been shown to help protect the eyes from the damaging effects of blue light, which is emitted by electronic devices such as smartphones, computers, and televisions. Exposure to blue light has been linked to an increased risk of AMD and other eye problems, so getting enough lutein and zeaxanthin in your diet can help to support eye health.
Food sources of lutein and zeaxanthin include dark leafy greens, such as kale and spinach, as well as eggs, corn, and orange peppers. To get enough of these carotenoids, it is important to include a variety of these foods in your diet. You can also take supplements that contain lutein and zeaxanthin, but it is always best to consult with a healthcare provider before starting any new supplement regimen.
Incorporating carotenoid-rich foods into your diet is a simple and delicious way to support your eye health. So, the next time you are looking for ways to maintain healthy vision, don't forget to include colorful fruits and vegetables on your plate.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.