1000-lb Best Friends

Eight brave participants in the transformation will share their story. And they discover that not only indiscipline in eating, but also emotional overeating and other factors are behind their excess weight. Those that influence the development of overweight everyone. On the way to their dream figure, all the participants of the Fatty project have to grapple not only with unfamiliar foods or healthy eating, but also with healthy and regular exercise. In addition, they have to get their lives in order, which is a problematic trigger for becoming overweight.

Kirstie Alley's semi-autobiographical tale describes her struggles as a former television star with weight loss, getting roles, and finding love.

Paul McKenna teaches you how you can reprogramme your relationship with food.

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

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They are two of the most stressful things in life - planning a wedding and losing weight. Ten overweight engaged couples will live together and battle for the wedding of their dreams over a three-month period. Every episode, the couples will face off in a big physical challenge, competing to win one element of their wedding - from the invitations, to the cake, to the rings. Whatever they win will be theirs to keep. Together, they will plan their weddings with the help of the nation's top wedding planners, they will take a vow to eat right and exercise, and world-class trainers and nutritionists will completely overhaul their bodies. At the end of each episode, the couples will step on the scale and be weighed together - the couple who lost the least amount of combined weight that week will be eliminated. In the end, one couple will win their fantasy wedding - a once-in-a-lifetime event - that America will attend.

Seven teens from different backgrounds attend a weight loss camp as they embark on their individual journeys of self discovery.

Jessie Pavelka tries to help nine morbidly obese individuals shed more than half their bodyweight before it kills them.

Geneticist Giles Yeo and his team assess five overweight volunteers, before putting them on personalised diets tailored to their bodies and brains.

Follow three couples who have gained weight during their relationship and want to make a change. Over the course of several months, they will attempt to break old habits and make positive lifestyle changes in an effort to revive their love and mutual attraction.

In this unique experiment, nine 21st century volunteers subject themselves to the weight loss diets and fitness regimes of previous generations. But have they bitten off less than they can chew?

Celebrity Fit Club is a reality television series that follows eight overweight celebrities as they try to lose weight for charity. Split into two competing teams of four, each week teams are given different physical challenges, and weighed to see if they reached their target weights. They are monitored and supervised by a team that includes a nutritionist, a psychologist, and a physical trainer, the latter of which is former U.S. Marine Harvey Walden IV.

You Are What You Eat is a dieting programme aired in various forms between 2004 and 2007 on British broadcasting company Channel 4, and presented by Gillian McKeith. The fourth series was called You Are What You Eat: Gillian Moves In.

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

Explore how the late Gwen Shamblin Lara, who founded the controversial Remnant Fellowship Church and created the Christian weight loss program The Weigh Down Workshop, rose to fame as a diet guru and church leader.

De Afvallers is a Dutch reality television series which first premiered on SBS 6. The series is a spin-off of the American reality television series The Biggest Loser and the SBS 6 weight-loss series Big Diet, which was canceled after two seasons due to low ratings.

3 Fat Brides, 1 Thin Dress is a British reality television series hosted by Gillian McKeith that aired on Channel 4. Three brides-to-be are challenged to lose weight for a chance to win the dress of their dream.

An adorable love story of Park Ji Yong, a good-looking home shopping host, and Sohn Ana, a secluded girl who never leaves home and whose only joy of life is home shopping. (Source: OnDemandKorea)

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 episode follows one teenager who is paired with a motivational personal trainer. A trainer teaches them new exercise and eating habits over the next few months while offering emotional support. Documented students share their personal trials and tribulations in the series. Several episodes of the show have covered a high school student's last summer before college. These students expressed a desire for a metamorphosis before they start their new lives away from home.

A bullied teenager turns to beauty pageants as a way to exact her revenge, with the help of a disgraced coach who soon realizes he's in over his head.