If you’re lucky enough have traditional vision, you’ll take healthy eyes with a pinch of salt. But if you started carrying glasses early in life or recently learned you required them, you’ll be additional tuned in to and anxious regarding your eyes and vision.
As we age, protecting eyesight becomes more important than ever; that’s because with age comes vulnerability to degenerative eye diseases like age-related macular degeneration (AMD).
Many people on the point of Maine square measure stricken by this illness, and the heartbreak and difficulty I witness is distressing. It can strike virtually any of us. It’s tough to treat. And it can lead to severely impaired visionâ€”or even blindness.
AMD is that the leading reason behind vision loss among folks fifty and older. It causes harm to the macula, which is a small spot near the center of the retina; it’s the part of the eye that you need for sharp, central vision that enables you to envision objects that square measure straight ahead.
In some people, AMD progresses slowly, and their vision loss does not occur for a long time. In others, the progression is faster and can lead to loss of vision in one or both eyes. Risk factors include smoking, race (it’s more common among Caucasians than among African-Americans or Hispanics/Latinos) and family history (people with a family history of AMD are at higher risk).
Enough bad news. What’s the good news?
Researchers have found a link between AMD and some simple lifestyle choices, and you may be able to reduce your risk for AMDâ€”or slow its progressionâ€”by making some healthy choices:
- Avoid smoking
- Maintain normal blood pressure and cholesterol levels
- Eat a healthy diet rich in green, leafy veggies and fish
- Exercise regularly
In fact, a recent study found that aerobics may benefit your retinas. OK, the study was done on mice, and the image of mice running on treadmills might make you giggle. But once electrical activity of their retinas was measured, the mice that exercised showed two times greater function compared with the inactive mice. Even though their eyes were exposed to damaging bright light-weight, the mice in the exercise group had twice as many healthy photoreceptors as did the inactive mice.
If you need more solid evidence, there were women who were studied in a different initiative, and evidence was found that maintaining a regimen of daily physical activity influenced long-term preservation of vision. It helps, too, to follow the U.S. Dietary Guidelines.
I don’t know about you, but since there’s no cure for AMD, rather than feel helpless and frightened, I’m happy to empower myself as much as possible and fight to reduce my risk by going outside for a protracted walk, touching the gymnasium or taking my bike out for a spin.