The world is affected by an obesity epidemic, but why is it that not everyone is succumbing? Medical science has been obsessed with this subject and is coming up with some unexpected answers. As it turns out, it is not all about exercise and diet. At the center of this programme is a controversial overeating experiment that aims to identify exactly what it is about some people that makes it hard for them to bulk up.

  小编：一群瘦子每天摄入5000卡，混吃等死了四个礼拜。试验结束再体检，逆天的检查结果是有人基础代谢率提升了30%，热量都长肌肉了！专家总结道这种种族优势是遗传的~对这个瘦子吃不胖的世界绝望了~大家也都想要吃东西长肌肉的基因吧！