Our eyesight deteriorates as we get older – due to the natural process of aging or as a result of certain health conditions. While we cannot correct vision without the help of lenses or surgery, there are a number of ways we can improve eyesight naturally.
If you are wondering how to improve eyesight naturally, consider giving your eyes the things they need to stay healthy – enough vitamins and minerals, protective eyewear, exercise, and a healthy lifestyle in general.
- Eat Healthy Food: Take Enough Vitamins, Minerals & Antioxidants
A steady amount of healthy food is something our eyes, and our body in general, need to work properly. Some of the common nutrients that have proven to help improve eyesight naturally are Vitamins A, E and C, an antioxidant Lutein, and a mineral Zinc.
How Do These Nutrients Help Improve Your Eyesight Naturally?
- Vitamin A
This group of antioxidant compounds plays a significant role in vision because it helps protect cornea (the surface of the eye). Vitamin A helps the surface of the eye be an effective barrier to viruses and bacteria, reducing the risk of eye infections.
Also, deficiencies of vitamin A may lead to night blindness, reducing our supply of rhodopsin, a pigment vital for seeing in low light and at night. In addition, a lack of vitamin A in your body causes damage to the retina, also causing blindness.
- Vitamin E & Zinc
Research suggests vitamin E may play an important role in preventing cataracts and reducing the worsening of age-related macular degeneration – a condition in which the part of the eye that controls central vision (the macula) deteriorates. This powerful antioxidant plays a role in protecting membranes of cells against damage caused by harmful free radicals, the unstable molecules that can destroy body cells and play a role in many diseases.
Zinc helps our bodies absorb vitamin A, protecting against night blindness and macular degeneration. Additionally, it also helps protect your body against free radicals.
Lutein is a type of carotenoids that helps protect the macula by improving pigment density in that part of the eye. It also appears to have an important antioxidant function in our body, guarding it against damaging effects of free radicals.
Food Sources that Improve Eyesight Naturally
These valuable nutrients can be found in a variety of easily accessible fruits and vegetables such as:
- Sweet potatoes
- Swiss chard
- Protect Your Eyes with the Appropriate Eyewear
Whether you are basking in the sun, playing sports or working in your backyard, it is important that you always protect your eyes with protective sunglasses, goggles, and other proper eyewear.
Wearing sunglasses that block UVA and UVB radiation from sunlight is very important when it comes to protecting and improving your eyesight naturally. Always make sure to wear shades that block out 99 to 100 percent of UVA and UVB radiation.
In addition, protective eyewear is essential when you work with chemicals, materials like metal shards or wood shavings and sharp objects.
- Maintain a Healthy Lifestyle
Being in good condition is essential for our overall well-being. That includes our eyes as well. If you are a smoker, quit smoking. This unhealthy habit is harmful to your lungs, your heart and every other part of your body, including eyes. Research has demonstrated that smoking considerably increases the risk of developing macular degeneration and cataracts. However, the studies also show that has an amazing ability to regenerate itself – your eyes and other parts of your body will start recovering as soon as you quit smoking.
Furthermore, a number of studies have shown that regular exercise helps with health conditions such as high blood pressure or diabetes (which can damage your blood vessels of the retina and lead to diabetic retinopathy). This means that regular physical activity can indirectly help protect your eyesight, reducing the risk of eye diseases such as age-related macular degeneration, glaucoma, and cataracts.
- The 20-20-20 Rule
Also, if you spend a lot of time in front of the computer, take frequent screen breaks. To avoid eyestrain, take a break from your computer or mobile device every 20 minutes and focus on something around 20 feet away for 20 seconds. This exercise, also known as the 20-20-20 rule can help reduce eyestrain and fatigue.
- Take Care of Your Health
Different chronic diseases, such as diabetes, high blood pressure, and multiple sclerosis can affect your vision. Managing your chronic health condition can indirectly help protect your eyesight as well.
- Maintain the Eye Hygiene
Keeping your eyes clean is a vital step in protecting them from different eye infections. These infections usually occur as a result of viruses or bacteria. To prevent contact with harmful germs, always wash your hands before and after touching your face and eyes.
Avoid using eye make-up or using contact lenses if you already have an eye infection and change your eye make -up every three to six months. Also, avoid sharing eye make-up, towels, and pillows. Always disinfect your lenses as germs in your contact lenses can cause bacterial infections of the eyes. In addition, replace the contact lenses as advised by your doctor or manufacture. Keeping your eyes clean is one of the best ways to improve eyesight naturally.
So, if you are considering how to improve eyesight naturally, start from everyday habits and routines. Make small but significant changes to your lifestyle. Eat healthily, make sure you get enough rest and exercise regularly. If you spend long hours in front of the computer, take frequent screen breaks. Also, make sure your eyes are always clean and protected with the appropriate eyewear.
While you may not associate these habits as vital strategies for keeping your eyesight healthy, they all play a significant role in improving your eyesight naturally, protecting your eyes from outside harming factors and lowering chances of developing a condition that can damage your vision.