Keyword Weight Loss Struggle

In a television first, Fat Family Tree sets out to prove that unlocking the secrets of a fat family’s genes can help provide the answer to their lifelong weight problems. Presented by Dr Dawn Harper (Embarrassing Bodies), Fat Family Tree uses cutting edge genetics to decode the genes of an overweight family for whom all other attempts to shed the pounds have not worked. Discovering how the family’s genes have put them at risk of excessive weight gain is the first step to devising a diet to help them beat their genes. Based on the latest science, the programme’s “gene-busting” diet also promises fail safe diet tips that could help all of us lose weight.

Check in on the men and women featured in "My 600lb Life." Since the show, have they maintained their weight loss and continued working toward their goals? We get an update on where they are now and what's changed since the show.

Telling powerful stories in hourlong episodes, TLC follows medical journeys of morbidly obese people as they attempt to save their own lives. The featured individuals - each weighing more than 600 pounds confront lifelong emotional and physical struggles as they make the courageous decision to undergo high-risk gastric bypass surgery. In addition to drastically changing their appearances, they hope to reclaim their independence, mend relationships with friends and family, and renew their feelings of self-worth.

Ruby is an American reality-documentary television series on Style. The series debuted on November 9, 2008 and follows the life of Ruby Gettinger who lives in Savannah, Georgia as she attempts to lose weight. On December 12, 2011, it was announced that Style has passed on a fifth season order of the series and it has since been cancelled.