Some bad habits influence women’s health

No.1 Wear a bra to go to sleep
Bras have a protective function on women’s breasts. But if you go to sleep with a bra, it will cause diseases, especially breast tumor. Some experts say that the risk of getting breast tumor is higher if a woman wears a bra exceeding 17 hours. Because breast will be compression after wearing a bra for a long time and lymphatic return will suffocate, which makes injurant remaining in breast.
No.2 Drink a cup of tea before falling asleep
Tea leaves contain caffeinum, which can stimulate nervous centralis and make our brain exciting. Drinking a cup of tea before falling asleep, especially a cup of strong tea, make people more difficult to fall asleep.
No.3 Do strenuous exercise before going to bed
Strenuous exercise will make our brain in an excitatory state. This excitatory state will last for a long time and be difficult to calm down. So when you go to bed, you should calm my body.
No.4 Sleep with the head covered
Because of weather, most people like sleeping with the head covered since they’re afraid of head catch cold. But sleeping with the head covered can cause difficulty breathing. As the carbon dioxide concentration increases and oxygen concentration reduces, we will last indraft damp air, which is harmful to our brain. If this situation lasts for a long time, it will cause anoxia and make people feel difficult to fall asleep. When you wake up, you will feel dizzy, weak and listlessness.
No.5 Mouth breathing
It’s a healthy gesture to sleep with mouth shutting up. If we’re mouth breathing, we will breathe in dust and cold air, which will stimulate our windpipe and lungs.
No.6 Go to sleep with wind blowing
People will have lower adaptation to the changes of environment. When you fall asleep with wind blowing, you may be easy to catch cold. So the sleeping place should avoid the wind and keep a distance from window and door.