谁没有过从地上捡起掉落的食物、对着它猛吹一口气、然后认定吃了没事的经历?对我们当中的许多人而言,在这种情况下,采取古老的伪科学“3秒钟”法则,告诉自己如果食物只是掉在地上一小会儿,我们吃了仍会没事,这是我们的第二天性。许多年来,人们一直相信,如果我们将食物迅速捡起来,它是不会受到污染的,尽管没有足够的证据证明这一点。 Who had not picked up the fallen food from the ground and took a breath with it and found that it had nothing to eat? For many of us, in this case, the ancient pseudo-science “ 3 sec. ”Rule, telling myself that if the food is only on the ground for a short while, we’ll still be fine if we eat it. This is our second nature. For years, people have believed that if we pick up the food quickly it will not be contaminated, although there is not enough evidence to prove it.