Obesity is a disease that affects more and more people from all around the world. Sometimes bad habits run in the family. Best buddies and family share life’s ups and downs. Many studies have shown that friends and family play a huge role in obesity. Thus, it’s more likely for a person to become obese if a close friend or family member has put on some pounds. However, these things can also work the other way around. Cheryl Shaw and her teenage daughter Tessa teamed up and took the 100-day challenge, in which they aimed to eat healthy and exercise each day. And they did it! Look at them now!