Doctor insights on:
What Can You Do To Prevent Weakening Eyesight
Probably nothing: If by weakening eyesight you mean "presbyopia" which is changing focal length with aging, nothing. Gimmicks which have you exercise your eyes are of no value. It is caused by stiffening of the lens as you age. Other causes of decreasing eyesight, such as macular degeneration or retinopathy, can sometimes be treated by an ophthalmologist. ...Read more
Sight is the sum of the light receptive and integrative capacity of the eye including best vision, color vision, night vision, depth vision, field of vision and the ability to track objects in motion. An ophthalmologist can measure these and determine the function of ...Read more
See a doctor: The heart's is not "copper wire." it's living tissue that changes behavior depending upon hormonal and nervous system factors, among other things. People often feel heartbeats when they lie down because (a) there are no other distractions so you notice it more (when do you start to hear all the noises your house makes?) and (b) hormonal and nervous system alter the hearts electrical properties. ...Read more
After a retrognathism surgery to forward the jaw, will it weakened your jaw to contact, preventing to keep playing sports as you used to for example?
Vision loss: To some extent, your final glasses prescription is determined by your parents. However, other factors such as nutrition and overall health, amount of reading, eye injuries, smoking, medications used, can affect your eyes. Thus, when reading, take a break every 30 minutes, eat a healthy diet with lots of green vegetables and fish, wear eye protection when using power tools or working in the yard. ...Read moreSee 1 more doctor answer
Care: The main thing wold be to take good care of your eyes. The natural genetic progression of how your how ages and your vision changes cannot be changed unless you have some form of surgery such as lasik or cataract removal with the placement of an intraocular lens. In lieu of that, you can protect your eyes by wearing sunglasses with 100% uva & uvb blockers and sports goggles when engaged in sports. ...Read more
Likely not so bad: All people with bad eyesight tend to believe theirs is the worst case on the planet. Usually not even close. There is no way to stop eyesight which is due to a need for eye glasses. You need to be sure your bad eyesight is not from a correctable problem so have your ophthalmologist evaluate your eyes and advise you what is the best course of action. ...Read more
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