You Are What You Eat - Season 4 Episode 1

The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.

Four larger-than-life best friends battle morbid obesity using hard work, heart and a wicked sense of humor. This girl gang has had each other's...

Five best friends start a challenge to lose 50 pounds each in 120 days to compete in a triathlon.

Telling powerful stories in hourlong episodes, TLC follows medical journeys of morbidly obese people as they attempt to save their own lives. The...

They are two of the most stressful things in life - planning a wedding and losing weight. Ten overweight engaged couples will live together and...

I Used To Be Fat is an MTV reality series that follows overweight teens striving to achieve weight loss through means of diet and exercise. Each...

In this unique experiment, nine 21st century volunteers subject themselves to the weight loss diets and fitness regimes of previous generations. But...

Celebrity Fit Club is a reality television series that follows eight overweight celebrities as they try to lose weight for charity. Split into two...

This companion series to TLC's popular "My 600-Lb. Life" presents profiles of people who go through extensive surgeries to remove up to 50 pounds of...