S1 E1: Dora is the heaviest she has ever been. Losing her sister to cancer and then her mother a short time later had a huge impact on her. Dora believes she turned to food to help her cope with the grief. She says her appetite for sweet sugary treats is now out of control and she is eating more than ever. She is surrounded by temptation as her house is chock-a-block with treat-making gadgets, making it impossible for her to stop eating calorie-laden snacks.
S1 E2: Stephen is off to Fermanagh to meet Felim, a second-hand car salesman, who at 28 stone is out of control with his weight. Felim admits to being addicted to junk food and his rapidly increasing weight over the past five years is putting a considerable strain on his relationship with fiancé Luke. Chef Brian McCann is passionate about healthy cooking. For 30 years, he has championed local, seasonal produce cooked from scratch. His choice of dishes for Felim has been meticulously thought through.
S1 E3: Shauna Froydenlund not only ignores Stephen and Caroline's banter in the kitchen but also their likes and dislikes, cooking up a healthy meal that may be food hell for Caroline.
S1 E4: It is crunch time for swimmer Mary who is desperate to lose weight as her health suffers, but will Michael Deane's unusual recipes hit the spot?
S1 E5: Tait needs to stop his takeaway bingeing for the sake of his young family, but can Suzie Lee's home-cooked healthy alternative satisfy his fast food cravings?
S1 E6: Jennifer hopes chef Paula McIntyre can help her turn her back on binge snacking and reduce her weight, which she believes is holding her back from being a better nurse.