Habits can be contagious. The people around you matter. And you matter to the people around you. Research shows that we are affected by the body composition, habits, and lifestyles of those around us. The more people around us are doing something, or living a certain way, the more likely we are to do and live the same — whether that’s what we eat, how we eat, whether we move (or not), how we move, and so on.
If your friends and family are fitter and healthier, you’re more likely to be fitter and healthier. And the reverse is true, too.