Is white noise useful for baby sleep

If a baby starts crying and being restless, parents always hope to use some methods to promote the child's sleep. There are rumors on the Internet that white noise is good for children's sleep, but through investigation, it is found that white noise is only useful for newborns because it is a calming reflex. After the child is four months old, this method is useless for the baby. If you want to improve the baby's sleep quality, you should pay attention to other aspects.

Does white noise help babies sleep?

But there are also different voices on this. Recent studies have shown that babies who grow up in an environment with constant noise are very active and noisy. Studies conducted in Frankfurt, Germany and Chicago, USA have found that noise can damage children's intelligence. The researchers raised newborn mice in an environment of white noise and examined their cerebral cortex after the critical period. They found that their brains were seriously abnormal, prone to discharges and epilepsy.

In fact, the principle of white noise calming is to make people feel auditory fatigue, so that they will no longer respond to normal levels of environmental noise. If a child cannot fall asleep due to other factors other than noise, for example, he is not sleepy at all, then white noise will be powerless because it has no hypnotic effect.

Is white noise a good or bad way to help babies sleep?

Mosca, a professor of medicine at Columbia University, pointed out in a study that the physical and mental state of infants is still in the development stage, and parents may think that certain products are good for their babies without realizing that they may have the opposite effect. If parents want to use a sleep aid to help their baby fall asleep, it is best to place the item farther away from the crib and control the volume. It is generally recommended to be around 50 decibels, which is the volume of water in a shower. And once the baby falls asleep, the machine must be turned off and not left on all night.

After reading this, mothers will probably understand that this method of using white noise to help babies improve their sleep is only useful for newborns, because newborns are just born and still have this calming reflex. However, babies over 4 months old may not be affected by this method. Therefore, in order to improve the baby's sleep quality, parents should focus on spending more time with the baby so that the baby will feel safe.