The benefits of music to human health: Music can relieve people's work pressure, life pressure and avoid various chronic diseases. In fact, these are all based on medical evidence. In medical research, it is found that frequent contact with music rhythm and melody will have some effects on brain waves, heartbeat, gastrointestinal peristalsis and nerve induction, thus promoting physical and mental health. The intangible power of music is far beyond personal imagination, so listening to and appreciating music is a very common way of adjustment in modern people's lives.
Music has many magical functions and is helpful to health. The following are some information reports:
1. Music can relax the body, and good music can relieve stress and avoid chronic diseases caused by autonomic nervous disorder.
2. Music can open a closed mind, relieve depressed emotions, and even music can achieve some degree of psychotherapy.
Music can stimulate the brain and activate brain cells. Appropriate music stimulation is of great help to brain activity, and even achieves the effect of preventing aging.
4. Music can promote creativity and planning, stimulate the right brain, especially classical music, which is very helpful for the training and development of the right brain.
Music can help people fall asleep, improve immunity, increase nerve conduction speed, enhance memory and attention, and make people's body and mind develop and liberate moderately.
6. The melody of music can calm the baby's breathing, slow down his heartbeat, stop the baby from crying, and stimulate his brain thinking ability to make him smarter. Music has five major effects on fitness: Kant once said: "Music is noble and witty entertainment, which enables people's spirit to help the human body and become a healer of the body."
Music can also help people to eliminate work pressure, reduce life pressure, avoid various chronic diseases and so on.
The intangible power of music is far beyond personal imagination, so listening to and appreciating music is a very common way of adjustment in modern people's lives. The relationship between music and health has long been recorded in ancient China. Huangdi Neijing discusses the corresponding relationship between the five tones (Gong Shang Yu sign) and the seven emotions of the five internal organs (spleen, lung, liver, heart and kidney), profoundly expounds the role of the five tones in regulating emotions and treating visceral diseases, and establishes the "five tones and five tones medical method" and "Qin Xiao's way of health preservation". Ouyang Xiu in the Song Dynasty said, "I once suffered from depression, but I can't cure it by living in seclusion. Since learning piano from Sun You, I have enjoyed it, but I don't know the root of the disease. " It means that the disease has been cured by learning to play the piano.
Music has five fitness functions:
First, sound is perceived by the brain and acts on the human body through "listening" and "listening".
Second, the emotions expressed in love music works (sadness, joy, joy, joy; Peace, calmness, openness, boldness, grandeur, height and so on. ) directly acts on the human body, resulting in the effect of health and fitness.
Third, it refers to the overall effect of melody, harmony, orchestration, rhythm, speed, mode and tonality of music, which makes the listener imagine and chase, and brings the listener into ~ kinds of realistic artistic conception, such as mountains, running water, forests, grasslands, early morning, wind and rain, sunshine and moonlit night, so that people can be satisfied and enjoyed, thus achieving the effect of regulating their mind and body;
Fourth, speed means that music has the characteristics of fast rhythm and urgency. Fast and powerful music makes people fascinated, quiet and thin voice makes people calm, and majestic and powerful music makes people full of energy and has a direct impact on people's thinking and reaction.
Fifth, waves, that is, the energy generated by musical sound waves, will directly affect people's blood pulse and brain cell thinking spectrum. Therefore, pleasant music can not only improve the functions of nervous system, cardiovascular system, endocrine system and digestive system, but also promote the secretion of healthy hormones, enzymes and acetylcholine. It can also regulate blood flow, nerve conduction, gastrointestinal peristalsis, muscle tension and metabolism; It can also enhance respiratory function and improve stress ability; Adjust the nervous system and improve the spirituality of the brain.
Listening to music also has disadvantages. It should be noted that when listening to music, the sound should not be too loud, and it should be controlled within the appropriate volume; In general, sound can reach the ear after a certain distance, and the high frequency part of this intermediate sound has been absorbed by the air. If you listen to the walkman, the microphone is pressed against your ear, so your ear absorbs all the sound waves, which is very harmful to your hearing. Using the walkman will also reduce the sensitivity of the ear to sound level perception in the process of adapting to higher sounds. Even if the volume is constant, the listener will feel that the sound is getting smaller and smaller. Therefore, it is easy for listeners to adjust the volume to a degree that may damage their hearing. Therefore, after using the walkman for a long time, you should let your ears rest for a while to avoid hearing fatigue. It is best not to use a walkman in sports. Because aerobic exercise makes blood flow to the limbs, the inner ear is more susceptible to loud noise. Swedes have done a study to prove that listening to the walkman will double the damage to hearing during aerobic exercise.
I think this may be because people's ears have a protective mechanism against sudden loud sounds, but exercise will affect the start of this protective mechanism and cause hearing damage.
Note: protect your ears? After people are exposed to high-volume music, there will be a phenomenon of "threshold rise" (auditory threshold rise), that is, the bass that was heard before can't be heard now.
Expert advice:
Experts suggest that after listening to a lively concert, you should test your listening in the following ways:
Before listening to the concert, turn the radio to a position where you can hear clearly. After the concert, turn on the radio and see if you can still hear the sound in that position clearly. If you can't, it means that you have a short-term hearing loss, so you should see a doctor quickly.
When people listen to the walkman in busy streets, the volume is often turned up to cover up the surrounding noise. Therefore, experts advise not to use walkman in the street. If you have to listen, it is recommended to use closed or earphone type.
Experts also suggest that in noisy environments, such as listening to rock concerts, anti-noise earplugs should be worn to prevent hair cells from being damaged. People who often listen to loud music or are exposed to noise should have their hearing checked regularly. If it is a temporary hearing injury, regular examination can ensure that the injured ear can be treated in time.