Our eyes are irreplaceable, and the vision they provide makes our world much more easy to navigate. A lot of people know that eye strain causes long-term damage to the eyes. Many people also believe eye deterioration is part and parcel of aging – but what if there was a way to prevent that and have better eye health? Believe it or not, paying attention to your diet can help determine the condition of your eyes. A 2001 renowned Age-Related Eye Disease Study found that certain nutrients can actually reduce the risk and rate of developing these types of eye conditions by as much as 25%.
Sweet potatoes are packed with a component known as beta carotene. This nutrient is converted within the body and turned into vitamin A, which is arguably the most famous vitamin for eye health. Beta carotene is known for its ability to prevent or delay macular degeneration, and its resulting vitamin A can help the eyes stay sharp. This keeps you protected against dry eyes, infection, and also night blindness. These tubers are also great for providing additional vitamin C and vitamin E so your body is kept healthy along with your eyes.
Omega-3 fatty acids are great for eye health. Insufficient amounts can cause dry eyes, especially the type resulting from prolonged computer use. This nutrient is also capable of protecting the eyes from conditions like glaucoma and age-related macular degeneration. But why salmon? Well, there are actually two kinds of omega-3 fatty acids that you need in order to reap full rewards: EPA and DHA. Fatty fish like this one has both of them. Eating enough can improve retinal health and even provide benefits for development.
Leafy green veggies are packed with vitamin C and vitamin E, which have both been proven to be good for eye health. But there’s something else they contain that makes them so good: carotenoids. Carotenoids are plant-based compounds, and leafy greens specifically have zeaxanthin and lutein. Those two compounds are essentially vitamin A types found in plants. They’re great forms of nutrient but sadly largely absent from a lot of Western diets. They’re good for protection against cataracts and age-related macular degeneration. One of the absolute best of these leafy greens to go for is kale. Not only does it have superfood status that makes it good for all of your body, from strength to immunity to positive thinking, but it has very high amounts of lutein (11.4 mg per 100 g) and zeaxanthin.