Often take headphones to listen to music and sleep, will it affect your health? MP3 can cause deafness 30 years in advance. MP3 is the new favorite of a new generation of young people. You can always see "fans" who are addicted to the music world on the streets and buses. However, recent studies in Britain and the United States have pointed out that there are more and more people with tinnitus and hearing loss, and listening to MP3 at high volume for a long time is an important factor, which may even cause young people to become deaf 30 years earlier than the previous generation. The British hearing research group "Deafness Research" conducted a listening questionnaire survey on 1000 MP3 users aged 16 to 34. The results show that half of the respondents listen to MP3 music players for 1 hour or more every day, and 14% listen to MP3 for more than 28 hours every week on average. The survey also found that more than one-third of the respondents said they had tinnitus, indicating hearing impairment. In addition, nearly 40% of the respondents pointed out that they didn't know that listening to MP3 loudly for a long time would do great harm to their hearing. After long-term research, some experts have suggested that teenagers may lose their hearing at the age of 40 when they listen to MP3 at high volume for a long time, 30 years earlier than the previous generation. According to New Scientist's website 18, studies have proved that the inner ear earplugs, which are now standard in many walkmen, will increase the risk of hearing loss. Once the volume exceeds 80% of the maximum volume, the time to listen to music should be shortened to less than 90 minutes. "If the volume exceeds this standard only occasionally, or listeners don't often use earplugs to listen to music, the chances of getting ear diseases will be greatly reduced," said Brian Friege, an audiology orthodontist at Boston Children's Hospital and Harvard Medical School, who is the main leader of the study. "Hearing impairment refers to those who plug in headphones every day and turn up the volume very loudly." The researchers surveyed 65,438+000 students and found that headphones with poor quality and unable to effectively block noise usually make people turn up the volume unintentionally, which will have a long-term impact on listening. If the headphones are of good quality and the volume is kept at 10% to 15% of the maximum volume, even if you listen to music for a long time, your hearing will not be seriously damaged. The study also shows that for the audience, the volume of inner ear headphones and in-ear headphones is 5.5 decibels higher than that of ear pad headphones. According to Dr. Friege, the process of hearing loss is very slow, and it takes about 65,438+00 years to appear. "I'm worried about young people in their twenties. These young people usually turn up the volume very loudly. They may already have ear diseases and don't know it. As they get older, their hearing will get worse and worse. " He said. Recently, the author interviewed the otolaryngology departments of several 3A hospitals in Guangzhou, and more and more outpatients confirmed the hearing damage caused by improper use of MP3. The doctor reminded that the saying of "being deaf for 30 years early" is not alarmist, and "hipsters" should not listen to music at high decibels for a long time. Case 1: A 30-year-old music fan has the same hearing as a 60-year-old doctor in the Department of Otolaryngology of Guangdong Provincial People's Hospital. Cui Yong once treated a 30-year-old female patient. She likes listening to music. For more than three years, she has been wearing MP3 earplugs everywhere, especially in noisy occasions such as shopping and taking buses. It was not until watching TV at home that the volume was deafening that she realized that her family urged her to go to the hospital for examination. After diagnosis, her eardrum is intact and her middle ear is not infected. After hearing test, she was diagnosed as sensorineural deafness. At the age of 60 or 70, this female patient's hearing dropped to the level of hearing impairment in the elderly. Case 2: dizziness and earache caused by sleeping and listening to music. According to Dr. AARON Li from the Department of Otolaryngology of the First Affiliated Hospital of Nantah, the number of similar cases has increased from 1-2 per week in previous years to 2-3 per day, and the number is still increasing. Xiao Yuan, a college student who came to see a doctor, said that when she was at school, she usually went out to listen to MP3, and put on headphones to listen to music for a while every night before going to bed. Usually, MP3 is still playing music, but she has fallen asleep. Before long, she found that her ears began to hum, and she often couldn't hear clearly and had to repeat it many times. Later, the nervous system developed to the whole body showed abnormal symptoms, often dizziness and headache, and the pain of the ear was unbearable when touched, which seriously affected her study and life. After the doctor's tuning fork examination and pure tone test, it was found that her hearing was 40 decibels lower than that of ordinary people. Experts suggest that MP3 should be used properly. For young people, modern society means more temptation and more noise. However, there is no long-term research to analyze the relationship between people's listening habits and hearing diseases in modern society. Therefore, before finding a better solution, choosing and using MP3 correctly is the best way to reduce its negative effects. Suggestion 1: Buy high-quality headphones. Run Kelin, director of the department of audiology at Gedadong Medical Center, suggested that when purchasing headphones, you might as well choose headphones that can block external noise, so as to reduce the chance of increasing the volume of the walkman due to environmental noise. In addition, headphones and ear pads are better than ear plugs. Gertrude, a professor in the Department of Communication and Obstacle Science at Northwestern University, believes that the sound waves emitted by earplugs go straight to the inner ear, and the volume is 6-9 decibels higher than that of headphones, which is harmful to hearing. Suggestion 2: Try to listen to music in a quiet environment. Experts believe that once the external environment becomes noisy, the output effect of headphones will be disturbed to varying degrees. In a quiet environment, the output sound effects of several headphones are similar. Recommendation 3: It is best to turn down the volume "Do not exceed 60% of the maximum volume." American health magazine suggested that if the maximum volume of the walkman is 30, you can only listen to 18 at most. When others hear the music in your headphones, or you can't hear the surrounding sound after wearing headphones, it means that your volume is too loud. Recommendation 4: Reduce the time spent listening to music. Generally, you should not listen to music for more than one hour every day. After listening for a while, take off your headphones and gently rub them to relax your ears. Moreover, don't wear headphones to sleep, otherwise people's ears will continue to receive * * * after they fall asleep, and villi cells will be damaged unconsciously. According to comprehensive reports, the maximum volume of MP3 is equivalent to the maximum volume of MP3 player and the sound of jet taking off is at 130 dB. 100 dB pneumatic drilling sound 90 dB bar ambient sound 75 dB human ear comfort limit 70 dB street ambient sound 50 dB normal conversation sound.

Adopt it

Does it affect your health to sleep at night and often wear headphones to listen to music? With the popularity of mobile phones, walkman and MP3 players, more people contact and use headphones. Headphones do bring us a lot of convenience, especially in creating a foreign language learning environment. Some young people wear headphones to listen to music for hours, so loud that they don't want to take it off when walking or doing homework, or even before going to bed. This is at the expense of hearing loss.

First of all, let's briefly understand our ears, which are composed of three parts: outer ear, middle ear and inner ear. The external ear receives external sound and vibrates the eardrum along the ear canal. The vibration of the tympanic membrane of the middle ear causes the vibration of three small bones: the malleus, the stapes and the incus, and transmits sound to the inner ear. The inner ear can produce nerve impulses, which are converted into nerve energy along the auditory nerve, so that the information of sound can be transmitted to the brain. Listening to headphones for a long time, the sound pressure directly enters the ear and is transmitted to the thin tympanic membrane densely, without any room for buffering, thus * * * affecting the endings of the auditory nerve, and the impulse of * * * causes the abnormal excitement of the auditory nerve, which is very easy to cause auditory fatigue. It will also cause some systemic adverse effects, such as tinnitus, mild hearing loss, hearing difficulty, slight ear pain, etc., and there have also been cases of sudden deafness; Some students will also have dizziness, brain swelling, difficulty in concentration, decreased sensitivity and memory of thinking and reaction, and become restless and impatient. For friends who ride bicycles with headphones, traffic safety will also be affected.

Hearing loss cannot be recovered and must not be ignored. Pay attention to the correct use of headphones: the volume should be controlled clearly and the time per day should not exceed 1 hour. If you find tinnitus and hearing loss, you should go to the hospital for examination in time and stop using headphones.

Does listening to concerts with Bluetooth headphones often affect your health? First of all, many commonly used electronic products have a certain amount of radiation in normal use, not to mention mobile phones and microwave ovens. People often use wired earphones of mobile phones, which will also produce radiation during use. So radiation is inevitable. What we are discussing now is only how much. So Bluetooth headset also has radiation.

But as far as the radiation of Bluetooth headset and mobile phone is concerned, under the same conditions, the radiation of Bluetooth headset is one-eighth of that of mobile phone. There is information to check. So using Bluetooth headset can greatly reduce radiation. Its radiation to the human body is also much smaller than that of wired headphones.

In terms of use, as long as your mobile phone has Bluetooth function, you can use Bluetooth headset. Of course, Bluetooth headsets of the same brand are more compatible, easier to use and easier to guarantee. The warranty period of Bluetooth headset is one year, just like mobile phone. So don't worry.

Bluetooth headset is influenced by its own image. If you wear it for a long time, your ears will be uncomfortable, just like letting people who don't wear glasses suddenly wear glasses for a long time. Moreover, a well-known problem of using headphones is that it will affect hearing, so don't turn the sound too loud when using Bluetooth headphones.

Does listening to music and sleeping affect your health? You can listen properly, but there is a restraint. For example, it is stipulated that you should sleep after listening to music 10 minutes! ~ try to stay away from yourself if you have a foreign voice! ~ if you like listening, I suggest you use a speaker, the effect will be better, and you should listen quietly! ~ I don't listen to music to sleep much, but I want to listen to music when I get up! ~

Is listening to music (headphones) often harmful to your health? Yes, it will damage your hearing, especially earplugs and headphones. If you listen for a long time, control the volume and use large headphones.

Yes, yes, just like using a mobile phone often, a little, but you don't mind at all.

What effect does sleeping listening to music (wearing headphones) have on the body? Wearing headphones often will hurt your hearing. Often wearing headphones to listen to music is harmful to hearing. Because when listening with headphones, the audio is concentrated on the vibrating piece of the small earplug machine, the audio effect received by the eardrum is more concentrated than that of the speaker, and with the ups and downs of music, the spirit is always in a state of tension. At the same time, the distance between the diaphragm and the eardrum is very close, and the sound wave propagation range is small and concentrated, which has a great influence on the auditory nerve of the eardrum. Wearing headphones for a long time, this bad * * * will lead to swelling and pain in the head, memory loss, insomnia, and even lingering sound in the ear, affecting normal hearing.