'My 600-lb Life' teaches on obesity. - [TLC / YouTube screencap]
Can 'My 600-lb Life' celebs find weight loss and better health? - [TLC / YouTube screencap]
Immune boosting meals to stay healthy in flu season | Marilisa Sachteleben
James King getting dangerously ill after failed diet. - [TLC / YouTube screencap]
Penny Seager excuses weight loss fail, gets sicker. - [TLC / YouTube screencap]
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Photogallery - 'My 600-lb Life' proves weight loss can even help you stay healthy in flu season