Does the sound of the tide of the waterfall have an effect on the human body?

The sound of rain, waves, waterfalls and other soothing sounds are already common sleep aids for some people, but is the definition of these sounds on the Internet as "white noise" correct? The truth is that the sound of rain and waves is actually pink noise. Studies have shown that pink noise is good for sleep in adults, but it is not effective for all adults, and many adults consider these sounds to be interference.

Whereas, white noise refers to the fact that the power of the frequency component in a sound is uniform throughout the audible range (0 20kHz). These sounds sound single, repetitive, such as the alarm sound of a police car, which is often made with white noise.

Long-term whitening noise is not good for health, especially for babies who are still growing and developing. Because the physical and psychological state of adults is very different from that of babies, the baby's brain is developing, and all the noise is a disturbance to the baby. According to the Pediatrics, "white noise" is a sleep aid used to help babies fall asleep, which can cause harm to your baby's hearing and hearing development.

Too few sounds in the environment are not conducive to the child's cognitive development. If the sounds in the environment are too noisy, it is also the damage to the cognitive development of the baby's brain, and his ability to localize sounds, connect with and understand sounds, etc., will cause irreversible damage. Therefore, babies are not suitable for long-term listening to white noise to help them sleep.

The noise of the large waterfall with a high drop has an impact on people's health, because the human body can only receive a certain decibel of sound, and the decibel value is high, which damages health, but the sound of the small waterfall is pleasant, and the decibel value is small, which is beneficial to people.

There is no harm in the immortal words of the waterfall, only good, because it is the sound of nature, and it conforms to the laws of nature. In this environment, people can calm down and learn. Cultivate your own state of mind, and when one day you don't feel this admission, it means that you can be well integrated into nature.

Nice to relax your body and mind. In many martial arts**, many people practice in the waterfall, because they can be accepted in it. There is very little outside interference.

On the contrary, I can concentrate on research.

Cervical spine pain is because of a fixed momentum for a long time, you can get up and walk without working for half an hour, stretch your waist, and move your head and shoulders up and down, left and right.

Come to Hehe, 3rd Floor, Network No. 127, Ningxia Road, Shinan District, Qingdao 0532-86123333

Qingdao SN physical store.

Absolutely safe, private and stable.

Always open, never absent!

18-26 years old waiting for you to choose Ming to lead the way.

Keep your mouth shut, open your legs, everything is OK

Health prescription: The best prescription is optimism, the best ** is prevention, the best exercise is running, and the best doctor is a friend.

Medicine is not as good as food therapy, life lies in exercise...

Health care means to stay healthy. It refers to the comprehensive measures taken by medical institutions or individuals to protect and promote human health and prevent and treat diseases. Health preservation is the maintenance of life.

Activities that can maintain the body, reduce diseases, improve health, and prolong life are all health activities. In a nutshell, health care is the basic operation of the human body to maintain normal health, maintain and guarantee life under the protection of external factors; Health preservation is to allow our body to adapt to the natural environment, enhance the ability to resist the invasion of various diseases, and ultimately achieve the purpose of delaying aging through our own beneficial activities.

If it is too dry indoors, you can do it.

Source dips some drops of cod liver oil into the nose. Put more basins of water indoors and put water in the basins, so that it will be much better. If you still have bleeding, it is best to seek medical attention as soon as possible.

Drink plenty of water and spray some lotion on your face (you're a man?). Generally, there is no men's spray moisturizing water, just use the same for women), eat some fruits with more VC to strengthen blood vessels.

Probably lung fire

Eat something to clear the heat and remove the fire

Nosebleeds like I do are compensated

Eating dates at night is prone to nosebleeds.

It is normal for the capillaries of the nasal mucosa to rupture when the fire is high, and if the number of times increases, please seek medical attention.

The easiest way to get on fire is to drink some Wang Laoji.

Health care is the foundation of health, which can be a period of time, but health care is different, although the ultimate goal of the two is the same, is to achieve health or health, but health care is a long-term process of knowing old age. View the original post

Health preservation is the foundation, and health care is maintenance. If health care is not done well, health care will lose its meaning. For example; In winter, the yang is hidden, and the yang energy is all on the back of the person.

You go to do back care in winter, but the result is that the yang energy is trampled away, and you will get seriously ill at the beginning of spring. Another example; A person has too much yang energy, and you give him health products to supplement yang, but the result is that his hair falls out. Therefore, don't treat health care and health care as the same, health care should follow health care.

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