Several minerals, including zinc, copper, vitamin C, vitamin E, and beta carotene, may lower the risk of age-related decrease in eye health by 25%, according to the Age-Related Eye Disease Study (AREDS), which was published in 2001.
In 2013, an update to this study tested various iterations of the initial formula. Omega-3 fatty acids, zeaxanthin, lutein, and beta carotene were the variants; the research discovered that some combinations may be more effective than others.
More research has confirmed the importance of copper, lutein, zeaxanthin, and omega-3 fatty acids (particularly DHA) for eye health.
In this post, we examine the research on 10 foods high in nutrients that can improve eye health. We also go over additional eye health advice and warning flags.
Best Foods for Eye Health
You need to take good care of your eyes for a healthy vision in the digital age where everything is tech-savvy, especially after the pandemic when working from home has become essential. Here are 9 foods that promote healthy vision.
Salmon in particular can be a fantastic item to eat for eye health. Omega-3 fatty acids are found in seafood like salmon. These fats are “healthy.” The health of the retina in the rear of the eye and the development of vision are both influenced by omega-3 fatty acids. They can aid in preventing dry eyes as well.
Think about including fish in your menu a few times per week. When purchasing salmon, choose for wild-caught rather than farm-raised varieties. This is due to the fact that salmon raised in farms contains less omega-3 fatty acids and higher saturated fat.
Most fish, including salmon, can be broiled or grilled. For a quick and tasty dinner, try flavouring it with fresh herbs, lemons, salt, and pepper.
2. Nuts and Legumes
Additionally rich in omega-3 fatty acids are nuts. Nuts are also rich in vitamin E, which can shield the eyes from deterioration brought on by ageing.
Most grocery stores sell nuts, and you may also buy them online. The following nuts and legumes are beneficial for eye health:
- Brazil nuts
Zinc is abundant in beef and has been linked to improved long-term eye health. Age-related vision loss and macular degeneration can be postponed by zinc.
Particularly in the retina and the vascular tissue surrounding the retina, the eye itself has significant zinc concentrations.
Although at lower concentrations than beef, meats like chicken breast and pig loin nonetheless contain zinc.
A fantastic item to eat for eye health is eggs. Vitamin A, lutein, zeaxanthin, and zinc are all essential for maintaining eye health and are found in egg yolks. The cornea is safeguarded by vitamin A. The cornea is the eye’s exterior.
Significant eye diseases including age-related macular degeneration and cataracts are less likely to develop when lutein and zeaxanthin are consumed. The retina benefits from the presence of zinc. The retina is located at the eye’s rear. Additionally, zinc enhances night vision.
Eggs can be used for breakfast, lunch, or dinner and are incredibly adaptable. Hard boiling eggs is a quick and easy way to consume them. Test them in sandwiches and salads. Even a hard-boiled egg works as a snack.
Carrots are recognised to be good for the health of the eyes. They also have vitamin A and beta carotene. Vitamin A and beta carotene are beneficial to the eyes and can help prevent serious eye issues including infections.
Also very useful are carrots. Take a late-afternoon snack of a bag of baby carrots. You can shred them and use them into the batter for muffins or pancakes to boost the nutritional value of salads and soups.
Milk and yoghurt, two dairy items, can be excellent for your eyes. Both zinc and vitamin A are present in them. Zinc helps transport vitamin A from the liver to the eyes, protecting the cornea. The retina and the choroid, which is the vascular tissue under the retina, contain the most zinc in the eye.
This essential mineral aids in cataract prevention and night vision enhancement. The healthiest dairy comes from cows who are fed only grass.
You can eat dairy products at any time of the day. You can add it to coffee, tea, morning cereal, or a glass of water to consume with a meal. A nutritious alternative for breakfast or a snack is yoghurt.
7. Leafy Green Vegetables
Lutein and zeaxanthin are abundant in leafy green vegetables, which are also an excellent source of vitamin C, which is good for the eyes.
The following are common leafy greens:
8. Citrus Fruits
Vitamin C content is high in citrus fruits. The AOA advises vitamin C as an antioxidant to prevent age-related eye damage, just like vitamin E.
Citrus fruits high in vitamin C include:
Like nuts and legumes, seeds are a good source of vitamin E and are high in omega-3 fatty acids.
Most grocery stores sell seeds, and you can also buy them online. Omega-3-rich seeds include:
- Chia seeds
- Hemp seeds
- Flax seeds
Tips for Eye Health
You must regularly take care of your eyes if you want to keep them healthy. The only method to protect your eyes is to eat foods that are good for them. Among the additional measures to maintain good eye health are:
- Seeing a doctor for eye care every one to two years
- Putting on sunglasses outside
- Eschewing smoking
- Keeping at a healthy weight
- When participating in sports, hobbies, home tasks, or work-related activities, wearing protective eyewear
- Control of blood sugar
For the majority of people, eating a diversified diet that is rich in fruits, vegetables, and lean meats is sufficient to guarantee they obtain the nutrients they need for good eye health.
People should consult an eye doctor about eye health supplements if they are unable to obtain these nutrients through their diet.
Consult an eye care professional about the best things to eat if you have vision issues or follow a highly tight diet.