How eyes change with age and keeping your eyes healthy
As we age, our bodies go through a variety of changes, and our eyes are no exception. While age-related changes to vision are normal, they can sometimes be unsettling if they’re unexpected.
From common issues like presbyopia (difficulty seeing up close) to more serious conditions like cataracts and glaucoma, it’s important to understand these changes and learn how to maintain eye health as we grow older.
Common Age-Related Changes in Vision
Presbyopia
Around the age of 40, many people begin to experience presbyopia, a condition where the eye’s lens loses flexibility, making it harder to focus on close objects. You might find yourself holding books or your phone at arm’s length to see clearly.
Cataracts
Cataracts, a clouding of the eye’s natural lens, are very common in older adults. Symptoms include blurry vision, difficulty with night vision, and sensitivity to light.
Dry Eyes
Tear production (especially the oily layer of the tears which lubricates the eye) diminishes with age, and this can lead to dry eyes. The symptoms include a gritty sensation, burning, and general discomfort. This is especially common in women after menopause due to hormonal changes.
Glaucoma
Glaucoma is a group of diseases that damage the optic nerve and can result in vision loss or blindness. As we age, the risk of developing glaucoma increases, especially after age 60. There are usually no early warning signs, making regular eye exams crucial.
Age-Related Macular Degeneration (AMD)
AMD affects the macula, the part of the retina responsible for sharp central vision. It typically leads to a gradual loss of the ability to see fine details, both up close and at a distance. This condition is most common in individuals over 70.
Reduced Pupil Size
As we age, the muscles controlling pupil size and reaction slow down. This can cause older adults to need more light to see clearly and have trouble adjusting to changes in light levels.
How to Keep Your Eyes Healthy as You Age
Though many eye changes are inevitable, there are several steps you can take to maintain healthy vision and reduce the risk of serious eye problems:
Regular Eye Exams
Annual comprehensive eye exams can help detect early signs of eye conditions like glaucoma or AMD. Early detection is crucial for preventing severe vision loss. Be proactive and don’t wait until you notice vision problems to see an optometrist .
Protect Your Eyes from UV Light
Wearing sunglasses that block 100% of UV rays is essential for protecting your eyes from harmful sun exposure. Prolonged UV exposure can accelerate the development of cataracts and contribute to macular degeneration.
Eat a Nutrient-Rich Diet
Eating foods rich in omega-3 fatty acids, antioxidants, and vitamins C and E can help protect against AMD and cataracts. Leafy greens, fish like salmon, nuts, and citrus fruits are great for supporting eye health.
Stay Active
Regular physical activity improves circulation, which can help reduce the risk of conditions like diabetes that affect eye health. Exercise also lowers the risk of developing high blood pressure, which can cause retinal haemorrhages and visual loss..
Quit Smoking
Smoking is a significant risk factor for developing cataracts, macular degeneration, and dry eyes. If you smoke, quitting is one of the best things you can do for your overall health, including your vision.
Manage Chronic Conditions
Health issues like diabetes and hypertension can have serious implications for your eyes. Managing these conditions with the help of your healthcare provider can protect your vision.
Use Good Lighting
As your eyes age, it’s harder to see in dim light. Using brighter, well-placed lighting, especially when reading or doing close-up work, can reduce strain and make tasks easier.
Rest Your Eyes
If you spend a lot of time looking at screens or doing close work, use the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds. This helps reduce eye strain and fatigue.
Stay Hydrated
Drinking plenty of water is important for tear production, which helps prevent dry eyes. If you live in a dry or air-conditioned environment, consider using a humidifier to maintain moisture in the air.
While changes in vision are a natural part of aging, taking steps to care for your eyes can significantly reduce the risk of serious eye conditions and help preserve your sight for as long as possible. By staying informed and adopting healthy habits, you can enjoy clear vision and maintain your quality of life as you age. Make eye health a priority, and remember that regular checkups and lifestyle adjustments can make a world of difference.
As a local independent optician, with practices in Radcliffe On Trent, Ruddington and Keyworth we would be delighted to look after you when it comes to eyecare and hearing care.
Please phone to book an appointment or pop into your local practice to meet us. To view some testimonials from patients who have loved their experience at Lesley Cree Opticians, please click here.
Radcliffe: 0115 9332999 Keyworth: 0115 9375521 Ruddington: 0115 9212992