20 Things You Probably Didn’t Know About Kissing
It’s widely known that the human mouth is an extremely dirty place. With one kiss, persons exchange anywhere from 10 million to 1 billion bacteria. As gross as that sounds, exchanging a kiss with a sick person is less likely to give you a cold than shaking their hand.
Time Of Your Life
Quantifying all of the daily activities really helps to put things into perspective. The average person does enough kissing to fill up two weeks of his or her life.
A Violent Affair
Kissing is supposed to be nice, but it can have horrible unexpected consequences. In China, a man kissed his girlfriend so hard that he reduced the pressure in her mouth, which resulted in rupturing her eardrum.
Make Out Physiology
There are a great many facial muscles involved in kissing – a full-on French kiss involves up to 34 muscles. The most important of all though is the orbicularis oris, the muscle that allows the lips to pucker.