Face
We touch our face more than 20 times / hour per day. We know perfectly well that we have a huge amount of microbes and fat particles, but still continue to do so.
Eyes
Eyes - very sensitive and touching them, we can introduce not only microbes, but also leave microparticles of dirt, which can cause irritation and even scratches on the cornea.
It is best to wash your hands before rubbing your eyes.
Nose
It is especially dangerous to touch the nose during the cold season. This can introduce harmful bacteria and spread them around.
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Navel
Scientists consider the navel to be the dirtiest part of the body. You should not touch it with your fingers, which also have a lot of microbes, as this can lead to infections.
Nails
A large number of bacteria live under our nails. This is why health workers wear gloves. If you like picking under your nails, then you often transfer bacteria to your hands, and then they spread to other surfaces.
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