Eighty is the new 60

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18. Science News - Americans slow down the clock of age

Americans slow down the clock of age
Americans may be aging more slowly than they were two decades ago.

A new study by University of Southern California and Yale University researchers suggests that at least part of the gains in life expectancy over recent decades may be due to a change in the rate of biological aging, rather than simply keeping ailing people alive.

"This is the first evidence we have of delayed 'aging' among a national sample of Americans," said senior author Eileen M. Crimmins, University Professor and AARP Professor of Gerontology at the USC Leonard Davis School of Gerontology.

As noted in the study by Crimmins and lead author Morgan E. Levine, assistant professor at the Yale Center for Research on Aging: "A deceleration of the human aging process, whether accomplished through environment or biomedical intervention, would push the timing of aging-related disease and disability incidence closer to the end of life."

more at link:

https://www.sciencedaily.com/releases/2018/03/180316100436.htm