Relief from chronic pain seems to be out of reach for many. Doctors are looking at the mechanics of chronic pain – what causes it and why – and have determined that the pain response may very well be linked to how your brain is processing pain.
For people at a higher risk of losing central vision as they age, eating sufficient levels of certain dietary nutrients could help protect their eyes.
A new study finds that among people with a genetic susceptibility to macular degeneration — vision loss caused by erosion of the retina — those who ate higher levels of zinc, antioxidants, or omega-3 fatty acids cut their risk of developing the disease by as much as a third compared with those who ate lower levels of the nutrients.
“Therefore, clinicians should provide dietary advice to young susceptible individuals to postpone or prevent the vision-disabling consequences of (age-related macular degeneration),” the researchers wrote in the journal Archives of Ophthalmology. Age-related macular degeneration is common, accounting for half of all cases of blindness in developed countries, they note.