A growing field of research is examining how life satisfaction may affect cellular functioning and DNA.
By Camdiluv ♥ from Concepción, CHILE (Colours) [CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons
A growing field of research is examining how life satisfaction may affect cellular functioning and DNA.
By Camdiluv ♥ from Concepción, CHILE (Colours) [CC BY-SA 2.0 (http://creativecommons.org/licenses/by-sa/2.0)], via Wikimedia Commons