The documentary follows the struggles of individuals battling food addiction and obesity, showcasing their emotional journeys, health risks, and efforts to overcome their challenges through lifestyle changes and support from loved ones.

The chapter delves into Darren's coping mechanism of overeating after his father's death, leading to severe obesity and drug abuse. It also highlights Alice's journey of battling obesity, motherhood, and the fear of not being able to see her children grow up.

Darren, facing a life-threatening heart operation, must first lose weight with the help of his personal trainer Mike. Despite initial challenges, Darren embarks on a transformative weight loss journey, driven by determination and support.

Darren, known as Dibsy, has lost over 11 stone in 21 weeks, preparing for life-saving heart surgery while his mother Susan worries about his well-being. Alex, struggling with food addiction, faces the reality of his weight impacting his relationship with Ben and his overall health.

Alice, facing her eating addiction, visits a doctor to address her obesity and discovers she weighs more than she thought. The doctor's warning about the severe health risks not only shocks Alice but also highlights the potential impact on her children, motivating her to make a change for her family's sake.

Susan anxiously waits for Darren to return home after a risky heart procedure, relieved to have him back safe. Darren shares the intense risks involved in the operation and his journey towards a healthier lifestyle post-surgery.