Neighborhood Opportunity and Biological Aging: Results From the Midlife in the United States.

Summary: Where you live might change how fast you age! A study of over 1,200 adults looked at their neighborhoods and tested their DNA to measure their "biological age." They found that people living in areas with fewer chances for good health, education, and jobs actually aged faster on a cellular level. Things like healthy habits play a part, but the environment around you is a big piece of the puzzle.