Bodies are like cars. They need fuel to run properly. If they do not get fuel, they break down. If theyget the wrong kind of fuel, they will stall. We want our bodies to be fuel guzzlers, just like cars. If you want your car to run at top performance, you must put high grade gasoline in the fuel tank. If you want your body to look and feel its best, you do not reach for the twinkies.

With so many snack foods within our reach these days, it is easy to let your sweet tooth get the best of you. If you have the choice of an apple or a candy bar, which one would you choose? If you chose the candy bar, you need to learn how to put your appetite on cruise control. Here are 7 great tips to keep the calories burning, and your hunger satisfied.

America’s best-known personal trainer, Bob Greene, has helped millions improve their overall fitness through everyday healthier eating and increased physical activity. This spring, the expert behind the Best Life Diet(TM) and personal trainer to Oprah Winfrey brings his unparalleled expertise to Discovery Health in two all-new specials aimed at helping viewers reclaim control of their weight and their health.

Since being introduced to the world on The Oprah Winfrey Show, Greene has changed the way people eat, exercise and live. An exercise physiologist and certified personal trainer specializing in weight loss, metabolism and fitness, he has touched countless lives by providing the keys for leading a sustainable, healthy lifestyle. In the upcoming BEST LIFE SPECIALS, WHAT’S MAKING YOU FAT and I’M FAT AGAIN, Greene offers easy-to-implement steps for improving everyday routines that will help audiences shed winter pounds and prepare for warmer weather.