“If your friends are obese, your risk of obesity is 45 percent higher. ... If your friend's friends are obese, your risk of obesity is 25 percent higher. ... If your friend's friend's friend, someone you probably don't even know, is obese, your risk of obesity is 10 percent higher. It's only when you get to your friend's friend's friend's friends that there's no longer a relationship between that person's body size and your own body size.”
Quote by Nicholas A. Christakis
Author
Nicholas A. Christakis
Nicholas A. Christakis is a renowned physician, born on May 7, 1962. He is known for his extensive research in the fields of medicine and human behavioral science, particularly in the relationship between social networks and health. more