What do we have eyebrows for?
Many parts of the body have a clear meaning at first glance. But have you ever wondered what we actually have eyebrows for? Apart from the fact that we use them to express a lot of emotions, the brows also have a very practical use.
What the eyebrows are used for in facial expressions
Have you ever imagined how a face without eyebrows should look like expressing emotions such as anger or surprise or asking questions? In fact, we use the eyebrows in almost all facial expressions - and these are essential for any interpersonal relationship.
- In anger or anger, we pull our eyebrows together, making us look threatening. What is that supposed to be good for? It sets a sign for our counterpart that it is better not to irritate us further.
- When we are surprised, especially when we are surprised, we raise our eyebrows. Raising the eyebrows looks open and friendly, especially when a smile is also put on.
- We can also get a questioning facial expression with the help of the eyebrows, here also with a straight face. In this way, open questions can be expressed non-verbally and solely with the help of facial expressions.
The brows have this protective effect
Of course, there are also very practical reasons why people have eyebrows.
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- The eyebrows protect the eyes below from the sun's rays, especially when the sun comes in from above. Too much sunlight can damage the eyes. The eyelashes also have the same effect.
- The brows also protect the eyes from foreign bodies and from the salty sweat that runs down our foreheads on hot days or during physical exertion. Surely you've got sweat in your eyes before and know how it can sting. You will then automatically close your eyes, which is not very beneficial if the saber-toothed tiger is behind you.
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