As you age and become older, your eyesight can deteriorate. Certain health conditions can also cause your eyesight to weaken. However, there is good news, as there are a number of ways you can protect and improve eyesight.

But, you should note that if you suffer from nearsightedness or myopia, farsightedness or hyperopia, or astigmatism, there are no specific remedies that are proven to improve eyesight naturally. 

The things we have mentioned in this article are things that you can do to maintain eye health and potentially enhance your vision. These are some basic lifestyle changes like eating well, doing eye exercises, getting enough sleep, etc. You can also reduce eye strain by wearing protective glasses to reduce UV and blue light exposure. 

The CDC estimates that around 12 million people in the United States have some form of vision impairment. Therefore, we present 10 natural ways to improve eyesight in this article. Read on! 

10 natural ways to improve eyesight 

1.Eating a balanced diet rich in antioxidants, vitamins, and minerals 

Improve Eyesight

A nutritious diet has proven to be beneficial in maintaining eye health and eventually, improving eyesight. Leafy vegetables, fish, and carrots can aid you to improve eyesight. 

Vitamins like A, C, and E contain antioxidants that help in the prevention of macular degeneration. Macular degeneration is a condition in which the macula or the part of the eye that controls the central vision deteriorates. Consuming adequate amounts of mineral zinc can also be favorable if you want to improve your eyesight. 

A diet aimed to improve eyesight naturally must contain food sources like carrots, broccoli, spinach, strawberries, sweet, potatoes, citrus, red peppers, along with foods that are rich in omega-3 fatty acids like flaxseeds, and salmon.

2.Protective eyewear and sunglasses

Prevention is better than cure is a popular saying which is very applicable if you want to improve eyesight. The American Optometric Association (AOA) maintains that the most common visual issues suffered by young adults are related to injuries and stress in the eye. Therefore, wearing eyewear is a great way to prevent eye damage and improve eyesight naturally. Protective eyewear can prevent injury, damage, and irritation to eyes caused by debris and chemicals. 

Sunglasses aren’t just a fashion accessory anymore, it is a necessity. Wearing sunglasses on a regular basis can protect the eyes from UV light. Preventing UV damage in the eye also means reducing the risk of eye-related issues like cataracts, growth on the eyes, and eye cancer. 

3.Exercise regularly and stay fit 

Regular exercise and maintaining a healthy weight can do wonders for your eyesight and is one of the most popular natural ways to improve eyesight. Physical fitness helps in enhancing blood flow and oxygen supply to the eyes which can help to improve eyesight naturally. Staying fit also decreases the possibility of dry eyes. 

If you suffer from type-2 diabetes, it can cause damage to the tiny blood vessels in your eyes, which is a potential cause for eye damage. We will get back to this topic later in the article. 

4.Quit smoking

Everyone knows that smoking is bad for your lungs and your heart. However, smoking can damage your eyesight too. Smoking regularly dramatically increases the risk of developing cataracts and macular degeneration. It can also damage your optic nerve. All these can have negative effects and can permanently impair your vision and eyesight. 

5.Get enough sleep 

This natural way to improve eyesight and protect vision is a no-brainer. When you are tired, you can strain your eyes easily. This can lead to gritty and dry eyes. Healthy amounts of sleep can help replenish eye vision, decrease tired eyes, and thus improve eyesight. Around 8 to 9 hours of uninterrupted sleep a day is recommended for every adult. 

6,Keeping diabetes in check

As we mentioned before, if you are a diabetes patient (especially those who suffer from type-2 diabetes), then you are more susceptible to causing damage to your eyesight. 

A common complication of diabetes is diabetic retinopathy. In this condition, high levels of sugar in the blood can gradually damage the blood vessels in the retina which can cause them to turn swollen, leaky, or blocked. It can also result in the growth of scar tissue or abnormal blood vessels. Without proper treatment, diabetic retinopathy can lead to permanent eye damage. 

Therefore, you should maintain sugar and keep your blood sugar level in check. Annual checkups can reduce the risk of developing diabetic retinopathy.

7.Regular eye checkups

The National Eye Institute (NEI) maintains that the best way to ensure that your eyes are in good health is to get regular eye exams done. Having a comprehensive dilated eye exam is the only way for people to make sure that their eyes are healthy. 

Going for regular eye exams can also increase the chance of diagnosing eye problems in the early stages. 

8.Screen time breaks 

If your work pertains to sit in front of a screen all day, you should make sure that you take regular screen time breaks. Working on computers for long hours can cause eyestrain and fatigue. You should take measures to prevent digital eye strain and neck tension.

Following the 20-20-20 rule is a good place to start. If you don’t know what this means, let us explain it to you. Every 20 minutes of working in front of a screen, stop staring at your computer and look at something 20 feet away for 20 minutes.


If you want to improve eyesight, don’t forget the carotenoids. Carotenoids are nutrients that are key to improve eyesight naturally. Carotenoids like lutein and zeaxanthin which are found in the retina are crucial for maintaining eye health. 

Green leafy vegetables like broccoli, zucchini, spinach, and foods like eggs are rich in carotenoids. YOu can also take supplements that are available in every medical pharmacy. 

10.Maintain good hygiene

Maintaining proper hygiene is crucial to improve eyesight and reduce the risk of infections. You should wash your hands and face thoroughly. If you wear eye makeup, make sure you remove it before bed. Clean your contact lenses regularly and be careful about what you are putting into your eye.

There are several eye drops available in the market that help to keep your eyes clean and may improve eyesight in the long run. 

These were all our tips and natural ways to improve eyesight. Be careful to not strain your eyes too much and maintain good hygiene. After which you will be good to go!