Eating a healthy diet may have more benefits than you thought – including maintaining your vision.
As we get older, our vision often declines. Not only do we find ourselves needing new glasses, but our risk factors for vision loss also increase significantly as we age.
We’ve talked about glaucoma, for instance, and how you’re six times more likely to develop it if you’re over 60. While regular eye exams and early detection are incredibly important, your diet matters to your eye health, too.
Here are some key superfoods to help keep your eyes healthy and sharp.
Rich in powerful antioxidants called anthocyanins, blueberries, and many other berries are great for eye health. Since anthocyanins are capable of crossing the blood-retina barrier with ease, they’re quite beneficial for maintaining and even improving vision.
Though they sometimes get a bad rap for their cholesterol content, it may not be as bad as originally presumed. Nowadays, when it comes to healthy foods, eggs are often high on the list. And that’s especially true when it comes to eye health thanks to the high content of lutein and zeaxanthin.
These antioxidants found in egg yolks have serious eye-protecting powers. Plus, when combined with the fat content of eggs, it means you’ll more easily absorb them. Additionally, eggs are also a good source of vitamin D, and that can help protect your vision as well.
Dark Leafy Greens
Spinach, collards, kale, and other dark leafy greens are also packed with the same antioxidants as egg yolks. Both help shield our eyes from damaging light, including that which comes from our electronic devices. Plus, they also promote blood flow to your eyes.
Since these antioxidants are fat-soluble, it helps to consume them with a source of fat. A quick drizzle of olive oil, for example, can help ensure you absorb them.
When it comes to maintaining healthy eyes, you’re going to want to get plenty of zinc. Shellfish, especially oysters, are a good, low-calorie source of this important mineral.
Zinc, combined with vitamin, helps create melanin. This pigment helps protect your eyes from sun damage. Moreover, a zinc deficiency can lead to all sorts of problems like night blindness and cataracts.
In addition to oysters and shellfish, zinc is also found in beef and many fortified cereals.
Are you worried about how your diet may be affecting your eyesight? Have other dietary tips or suggestions? Scroll down to talk to us in the comments.