20/07/2026
😎A good pair of sunglasses helps block harmful UV rays—but that's only one part of protecting your eyes.
Inside your eyes is the macula, an area responsible for sharp, detailed vision. It naturally contains Lutein and Zeaxanthin, two carotenoids that help filter blue light and provide antioxidant protection against everyday oxidative stress.
That's why eye care isn't just about what you wear—it's also about the nutrients you give your body.
Learn why protecting your vision starts from both the outside and the inside in the latest Royal Oak Health blog:ttps://royaloakhealth.co.uk/blogs/news/sunglasses-protect-the-outside-lutein-and-zeaxanthin-protect-the-inside
Screens, driving, reading, ageing — the modern eye works harder for longer than at almost any point in human history. Sunglasses do essential work blocking UV and glare before light even reaches the eye. But the eye also has its own internal defence: a concentrated layer of pigment sitting directl...