Recent research has shown that altering animals' intestinal bacteria can have dramatic effects on their nervous systems.

近期研究表明改变动物体内的肠道细菌可以对它们的神经系统有着明显效果。

" But if we consume more than we burn, the extra energy provided by the intestinal bacteria may increase the risk of obesity over time."

“但是，如果我们的摄入量超过了消耗量，那么随着时间的推移，肠道细菌提供的额外能量可能会增加肥胖的风险”。

Tantalising evidence that intestinal bacteria can influence mood A GOOD way to make yourself unpopular at dinner parties is to point out that a typical person is, from a microbiologist 's perspective, a walking, talking Petri dish.

逗引的证据表明，肠道细菌可以影响人的情绪一个让你自己在晚宴上不受欢迎的好方式就是，从微生物学家的角度指出，一位有代表性的人就是一个会走动并会说话的皮氏培养皿。