Everyday Habits That Could Harm Your Eye Health
As people live longer, experts are growing increasingly concerned that common daily habits might be negatively impacting our eye health sooner than we think. Dr. Douglas Lazzaro, an ophthalmology professor at NYU Langone Health, emphasizes that many seemingly harmless behaviors could be affecting our vision.
Age-related conditions like glaucoma and cataracts are becoming more prevalent. Glaucoma harms the optic nerve, while cataracts cause the eye’s lens to become cloudy, which can obstruct light and blur vision. While genetics and aging play significant roles in eye diseases, Dr. Lazzaro suggests that making a few lifestyle changes could help slow down the worsening of our vision.
Here are some bad habits that could hurt your eyes, along with tips on how to avoid them.
1. Skipping Sun Protection for Your Eyes
Sunshine may be good for our overall health, but neglecting to protect your eyes from harmful UV rays can lead to serious damage over time. Research indicates that long-term exposure to sunlight can contribute to macular degeneration and worsen cataracts. Interestingly, Dr. Lazzaro has noticed that cataracts are developing in patients five to ten years earlier compared to three decades ago. To combat this, he advises wearing sunglasses when you’re outdoors to safeguard both your lens and retina.
2. Reading in Poor Lighting
Reading in dim light can strain your eyes and make it difficult to focus, especially as we age. Dr. Lazzaro points out that older individuals often have more trouble adjusting to low light environments. If you’re reading and it’s not bright outside or indoors, ensure you have sufficient lighting to make reading easier on your eyes.
3. Poor Diet Choices
A healthy diet is not just important for your body; it also plays a critical role in your eye health. A poor diet can lead to conditions like diabetes and heart disease, which can affect your vision. Dr. Lazzaro links high cholesterol and blood pressure to worsening eye health, especially in patients unaware of these risks. It’s worth noting that researchers are also studying how gut health might be connected to eye health.
4. Neglecting Hydration
Dry eyes are a common issue, particularly as we get older. This condition occurs when there is insufficient tear production, leading to red, itchy, or irritated eyes. Dr. Lazzaro emphasizes that staying hydrated is essential for keeping your corneas moist. On hot days, especially in the summer, make sure to drink plenty of water to help avoid dryness.
5. Lack of Quality Sleep
Good sleep is crucial for overall health, including eye health. Dr. Lazzaro explains that those who don’t sleep well may experience higher eye pressure. Conditions like sleep apnea can also increase the risk of glaucoma and certain vascular eye issues. Maintaining a regular sleep pattern can help support healthy circulation, which is vital for eye health.
6. Rubbing Your Eyes
Rubbing your eyes might feel good in the moment, but it can be harmful. This habit could be a risk factor for keratoconus, a condition that causes the cornea to change shape. Dr. Lazzaro strongly advises against frequent eye rubbing, as it has the potential to alter the structure of your eye.
7. Delaying Eye Check-Ups
Glaucoma is often called the “silent thief of sight” because it can develop without noticeable symptoms. According to Dr. Lazzaro, the best way to catch it early is through comprehensive eye exams. Adults should aim to have annual check-ups well before any noticeable vision issues arise. Conditions like presbyopia, which affects your ability to see close-up as you age, often emerge in middle age. Regular eye exams can also screen for skin cancers and eyelid tumors, which are more common with age due to sun exposure.
By being mindful of these factors, you can take better care of your eyes and protect your vision for the future.
