Research also has shown that the retina selectively accumulates lutein and zeaxanthin from the diet, forming visible yellow macular pigment that enhances vision and protects photoreceptors.

Source: https://theroanokestar.com/2023/08/14/vtc-researcher-eat-your-vegetables-to-protect-your-brain/

They are high in antioxidants and lutein, as well as zinc, which acts as an anti-inflammatory and protects the eye tissue from light, he noted.

Source: https://247wallst.com/special-report/2023/11/25/these-25-foods-are-the-best-and-worst-for-your-eyes/