5 Bad Habits That Are Harming Your Eyes

Eye problems come on slowly for the most part, but here are five things to keep in mind when it comes to having healthy eyes.

1. Smoking

Fortunately cigarette smoking is becoming less common. In fact, it’s almost surprising to see someone on the streets of downtown Toronto with a lit cigarette in their hand and that’s a good thing. Everybody knows that smoking is one of the worst things anybody can do as far as health is concerned.

What a lot of people don’t realize though is that in addition to respiratory problems, cancer, and heart disease, smoking can also cause a lot of damage to the eyes. To be more specific, smoking increases the risk of cataracts and other diseases of the retina that can lead to significant loss of eyesight. Smoking also impedes proper circulation, and this in turn decreases the supply of oxygen and essential nutrients to the eyes.

2. Exposure to Ultraviolet Light

It’s not just bad for the skin. UV rays also damage many of the delicate structures in our eyes because they damage the cells. Over time and as these micro injuries at the cellular level add up, the eye’s rehabilitation mechanisms begin to falter. So don’t forget to use your sunglasses! If you are looking for an optometrist in downtown Toronto that has a wide variety of stylish sunglasses that also offer a high level of UV protection, here at Metro Eye Care we have the best selection in the city.

3. Physical Trauma

We’re not just talking about serious accidents either. Every day people suffer eye lesions that they barely perceive. Again, this wear and tear builds up over time and may eventually lead to a life altering problem with the eyes. Make sure that you wear safety goggles when doing any activity where there are projectiles or liquid chemicals involved. This includes mundane activities like cutting the grass (yes, even grass clippings are projectiles albeit small ones) and working on your car.

4. Diet

Everything in the body is connected. As such, there are endless reasons for maintaining a healthy lifestyle that includes a diet that’s low in saturated fats, processed sugar, and other no-nos. The stories of people who drank ridiculous amounts of soda and ended up literally going blind from diabetes complications are easy to find if you look for them.

5. Hours Spent In Front Of The Computer

This is practically common knowledge these days although most people don’t now exactly why it is that starring at a computer screen for long periods of time is so taxing on the eyes. Well, for starters, it may surprise you to learn that you actually blink less when you’re at the computer. Furthermore, focusing on one spot for longer -which people tend to do when they’re at the computer- fatigues the ocular muscles.

So make a conscious effort to blink from time to time when you’re working or surfing the net. Also, make sure that you’re computer screen is at eye level or lower; having to use your eye muscles to roll the eyeball upward is especially straining.