Like so many other socially “contagious” traits that have been studied before it — among them, happiness, loneliness, generosity, obesity, disordered eating and quitting smoking — teenagers’ drinking behavior may be influenced by their social networks, a new study finds.
-
Special Reports
Five Unconventional Fitness Classes to Try Now
Tired of your mindless treadmill routine and all that running leading nowhere? Consider mixing up your fitness plan, with more and more gyms offering unique classes for workouts that are effective — and fun.
