20-20-20 rule: How to prevent eye strain

World Health Organization (WHO) has reported that globally about 1.8 billion people are affected by visual impairment. Uncorrected refractive errors and cataracts are the leading causes of Visual impairment. Wondering how much does cataract surgery cost? People about the age group of fifty faces some kind of eyesight problems. Below we list out a few measures that you can do to protect your eyes.

Eat Well

The food that you consume plays a major role in maintaining the health of your eyes. To a certain extent can help to prevent age-related problems in vision. If you follow a healthy balanced diet it will assist you in maintaining your body weight. As a result, your chances of becoming obese or getting type 2 diabetes, which is the major cause of blindness in adults is greatly reduced. Include food in your diet that has omega-3 fatty acids, vitamins C and E, zinc, eggs, nuts, citrus fruits or juices, and vegetables like spinach or carrots.

Wear Sunglasses

Wear sunglasses while stepping out in direct sunlight. UV filter sunglasses can block harmful UV rays from damages or irritations to your eyes. If your eyes are exposed to too much sunlight, it can even cause muscular degeneration. It is recommended to choose shades that filter close to 100% of UVA and UVB rays. To have complete all-round protection from all the sides of your eyes you can use wraparound lenses. If you are having issues from glare while driving or using your computer, you can use polarized lenses. Contact lenses with UV protection are available but if you are wearing something that does not have that feature, you can go for a sunglass for that extra layer of protection to your eyes.

Use Safety Eyewear

If you engage with some hazardous or dangerous activities while working on something while at your workplace or even at your home, you must wear safety glasses or protective goggles for preventing any damages from injuries to your eyes. Certain sports can also cause damage to your eyes such as hockey, rugby, boxing, etc. Wearing helmets that offer protective sports goggles along with polycarbonate lenses is good for your eye protection while engaging in risk-prone sports activities.

Have regular eye checkup with your optician

As you might be already aware, it is highly recommended to visit your optician for checking your eyes at least every two years. Carry out a complete eye check-up during your visit to the clinic or hospital. This is a great way to find out if you are facing any eye ailments at the very early stage itself. In addition to that visiting the clinic regularly will help to have your eyeglass prescription values accurate and updated.

Read more to know the truth before undergoing a laser eye surgery.

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