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Why Is Your First Instinct After Hurting Your Finger to Put It in Your Mouth?


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2017 Dec 7, 6:18am   949 views  3 comments

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1   Strategist   2017 Dec 7, 6:57am  

anonymous says


Come to think of it, yes, that is a natural instinct. Dogs lick their wounds, as do other animals. The human animal is no different.
3   Patrick   2017 Dec 7, 11:24am  

There are also enzymes in your saliva that break down bacteria, making a cut less likely to get infected.

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