You must have often noticed one thing that whenever a person yawns, the person sitting in front of him also starts yawning automatically. Have you ever thought why this happens? Many times you must have noticed that but you would not have got the correct answer.
Does yawning cool down the brain?
According to a study done in America, when a person yawns, it has a direct connection with his brain. Whenever a person yawns, our mind gets cold. The real thing is that while working continuously, our brain gets heated. In such a situation, the brain starts cooling down slowly by yawning. The mouth opens automatically and we start yawning. After yawning you will notice that our body temperature goes down a bit. After that we can work for a long time.
infection can spread
According to a published report in a journal called Animal Behaviour, if you often yawn for a long time, then it also has side effects. That is, the risk of infection also increases by yawning. In a research conducted on 300 people at Munich University Hospital, it was found that 150 people started yawning automatically after seeing others yawning. This situation can be helpful in spreading any disease.
yawning is forbidden
According to scientists, why is the person sitting next to the driver’s seat always forbidden to yawn or sleep? Because there are full chances that if he yawns or sleeps then the driver will also start feeling sleepy. When the person in the seat next to the driver yawns or falls asleep, the driver’s mirror neuron system is activated. The person who is with you starts yawning. In such a situation, whenever one starts feeling sleepy, the risk of accident increases.
read this also: Never wash your face with direct tap water… Not only skin, hair will also be damaged in this way
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