Aging: Shaping a New Tradition
January 1, 2009
by Rosa Mazone
The “Aging of America” and the growing percentage of our population 65 and older, is a trend of undeniable consequence. While advances in medical knowledge and technology have increased our longevity, our culture’s historical view of old age and elders remains.
Many studies debunk myths including the common belief that genetics are destiny, and physical and mental deterioration are coded into our genes. In fact, the studies say, “the influence of genetics shrinks with the years, while lifestyle choices become increasingly important in shaping the quality of later life.” Among the most important lifestyle changes they recommend are engaging in activities and cultivating new friends. According to a recent study on successful aging, longevity, and vitality by the MacArthur Foundation, only 30 percent is genetic. The other 70 percent is attributable to disease avoidance, exercise of mind and body, and staying involved in life.
Current data demonstrates that older brains actually become more adaptive. One theory is that the brain is much more flexible than previously thought and rewires its functioning in order to compensate for losses in other areas.
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