As the older man was battling an alcohol problem, Jess thought a weight loss programme could help him regain his passion for life.

杰西的父亲目前正在解决酗酒问题，杰西认为一项减肥计划也许会帮助他重新找回对生活的热情。

Specifically, Swedish researchers discovered children of a parent with an alcohol problem are apt to consume more alcohol after stressful situations.

具体地说，瑞典的研究者发现那些家里有酗酒者的孩子更容易在处于压力下时饮酒。