How Nutrients Can Protect Your Eyes Against Blue Light Damage

ViteyesEye Health, Nutrition

Every day, we are exposed to blue light wavelengths. Our eyes can be damaged by them, and our ability to see clearly is affected. However, with the right nutrition choices, you may be able to assist your eyes in the fight against blue light impact.

Lutein, a relative of beta-carotene and vitamin A, is otherwise known as “the eye vitamin.” Scientists have found in studies that it can filter harmful blue light and actually block some of the ultraviolet light from the sun as well. Lutein is a yellow-orange-red pigment that can be acquired in your diet. Foods such as kale, spinach, broccoli, and eggs have high amounts of lutein.

Ten grams of lutein daily are recommended for your diet as part of a high-fat meal to assist in the absorption of blue light. In addition, getting enough lutein in your daily diet has been shown to reduce risks of AMD and cataracts.

Another aid in the prevention of blue light damage is zeaxanthin. Zeaxanthin levels are highest in orange peppers and egg yolks. This carotenoid is also found in kale and greens, which can help you maintain your macular pigment at healthy levels. Most experts agree that two daily grams of zeaxanthin is adequate to promote vision health.

Blue light enters through the lens of the eye and the cornea. When it reaches the retina, the rays can damage the retinal cone cells and cause photoreceptor problems. The visual pigments lutein and zeaxanthin absorb the light that is flowing into the retina and lessen the damage that can result from these rays from the visible spectrum.

Because you do not produce these nutrients naturally, it is imperative that you eat a balanced diet daily containing foods with lutein and zeaxanthin. Pamper your eyes with the right nutrition so that they can be resilient in the fight against ocular damage. Your eyes deserve to maintain your unfaltering Vision for Life!