Older adults are more likely to retain their vision now than they were almost 30 years ago, according to new research conducted by Northwestern University.
HealthDay News reports that sight impairments have declined 58 percent in seniors compared to levels in the 1980s.
“From 1984 until 2010, the decrease in visual impairment in those 65 and older was highly statistically significant,” explained the study’s first author, Dr. Angelo Tanna. “The findings are exciting, because they suggest that currently used diagnostic and screening tools and therapeutic interventions for various ophthalmic diseases are helping to prolong the vision of elderly Americans.”
Researchers collected national survey data from 1984 to 2010 to determine whether rates of vision impairment had improved in seniors over the last few decades. Poor vision caused 23 percent of seniors in 1984 to have trouble reading or observing newspaper print. However, by 2010, only 9.7 percent of elders experienced difficulty reading the paper.
While researchers are still debating the cause of this, some have surmised that advances in medical technology and health treatment programs may be connected. They also suggested that national declines in smoking could be linked to improved vision in older adults.
While seniors may experience less impairment in sight than before, general vision problems can emerge over time in correlation with declining health.
To promote long-term wellness, your relative may want to consider using an all-natural supplement by Dr. Newton’s Naturals like Dr. Pinkus’ Sublingual D-3. With these tablets, he or she can get the equivalent of 5,000 international units (IU) of vitamin D, which helps regulate the immune system and promotes strong bones. For the senior in your life, getting effective amounts daily of vitamin D may help him or her lead a more active lifestyle.