Myths about our body, in that it's time to stop believing

• The myths of our body, in that it's time to stop believing

Well-known fact: most of the well-known facts - nonsense gleaned by us from an untrusted source and replicated without any reason. The average person has no idea how his own body, preferring to remain in the position, he instilled in childhood. In this article we will try to debunk some of the most common and the most ridiculous myths about the human body, continues to believe that the majority of us.

Shaving and hair count

These legends originate more in school life, but many people do not part with them in quite an adult. The idea that the more often you mow and shave hair, the thicker they grow - is wrong. Moreover, microdamages that you put a razor the skin, leading to the growth of a thin and weak hair.

Is it possible to wake a sleepwalker?

Your friend will be really surprised if you wake him up in the middle of the walk. But do not worry about any heart attack, or other serious consequences for the organism can be no question - it's just a myth.

Deadly growth

No hair, no human nails do not continue to grow after his death. In fact, the skin is dehydrated, compressed and produces a visual effect that nails and hair grew longer.

10% of the brain

In the story of only 10% of the brain, which allegedly involves a person in life, many prefer to believe. All the fault misinterpreted statement psychologist William James: scientist meant that a person actively uses 10% of the brain, while the other 90% perform supporting function.

Cold water and cold

Cold, by itself, can not cause a cold. If you jump into the icy water, and then to get to the beach and a good warm up, you probably will not get sick. In fact, the risk of catching a cold is much higher in the warm circle of friends who gathered indoors.