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Feet are so smelly, why do some people always dig? Smell it after picking it? It's not a hand debt

via:科普中国网     time:2021/11/26 13:06:29     readed:62

Reviewed by: Tao Ning, doctor, associate professor of National Research Institute

"Embarrassed! If you don't agree, you'll pick your feet.".

Whether winter or summer, in the warm sunshine, we often see a group of people who forget themselves and pick their feet.

At home, not to mention, you pick everywhere!

Watching TV and playing games... It's like picking nose shit. Some people even like to smell it.

Anyway,It's cool to pick your feet. It's also really sour!

Are you wondering, too? Feet are so smelly, how can anyone fall in love with picking feet?

Next, let's get to know.

It turns out that there are so many reasons to pick your feet:

First, our feet are full of nerves,When you pick and rub your feet when you are bored, it is equivalent to massaging it, which will make you feel inexplicably happy and comfortable,Inadvertently let you fall in love with this behavior.

The second isTo tear off the dead skin from your feet.

During this process, your pituitary and hypothalamus will automatically release some endorphins, which will make you happy.

and alsoOdor temptation, the mud in your toes stinks because something called short chain fatty acid (isovaleric acid) is doing something wrong, tempting you to always want to smell it.

Finally, there is another possibility that you suffer from beriberi and other diseases. At the beginning, you pick your feet to relieve itching. Over time, you take picking your feet as a habit.

Do you like to pick your feet?

Why do you like to pick?

translate engine: tommbaidu

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