There is no doubt that the first thing we think of when we sleep with wet hair is the first sign that can lead us to cold. However, the cold means you are affected by a virus, so you are unlikely to go to bed with wet hair at low temperatures. But not only that ...
In fact, the real reason why it is not good to sleep with wet hair has to do with the health of your hair. When hair is wet, it is in a "compromised" state. This is why you need to take extra care of your hair right after you wash it. Just as you should not comb or brush your hair while it is wet, you should not sleep. Whenever you do, you run the risk of creating damaged ends at the ends of your hair.
If you are the type who avoids hair dryer before going to bed, you need to reconsider your decision. "Sleeping with wet hair makes them look flatter than usual, curly, messy and dull and shiny when you wake up ," says dermatologist Jessica J. Krant.