K2 pedia

Happier youths are also healthier youths, according to Emily Shaffer-Hudkins and her team, from the University of South Florida in the US. Adolescents' positive emotions and moods
http://www.k2pedia.com/psychology/54798-don-t-underestimate-the-impact-of-emotional-well-being-on-adolescents-physical-health-new-study-warns