Travel Smart
A frequent traveler, Bell admits it can be hard to stick to a healthy eating plan on a plane. To combat that, she packs power bars and apples to snack on. And she always takes the stairs at the airport. "Even with my bags!" she says. "My friends think I'm ridiculous, but even by burning those 20 extra calories, I can notice the difference in my body. I made a resolution to take the stairs and I've kept it since."