You want less stress? More creativity? Better sleep through? ... then binaural beats could help you with that.
The binaural beats therapy is a form of sound wave therapy. In which the right and left ear each receive a slightly different frequency tone, but which the brain perceives as a single tone.
In this article we explain binaural beats and look at current research to evaluate their effectiveness. We also clarify how they are best used.
Proponents of this type of therapy currently recommend it for the treatment of anxiety, stress and related complaints. This self-help treatment is usually available in the form of audio recordings that you can listen to through stereo headphones.
[su_highlight background="#f83533″ color="#f9f9f9″]You will learn the following in this article[/su_highlight]
- Properties of the different frequencies
- How you sharpen your focus with binaural beats
- Better Meditate
- Getting rid of stress
- Become more creative
- And much more...
So let's get right into the subject!
[su_highlight background="#f83533″ color="#f9f9f9″]PS: Behind the link on the banners a surprise is waiting for you which could change your life:)[/su_highlight]
Table of Contents:
How do binaural beats work?
Binaural beat therapy can help in the treatment of anxiety, stress and similar disorders. According to a 2015 literature study (Trusted Source), sounds should be at frequencies below 1,000 Hertz (Hz) for the brain to recognize the binaural beat. The binaural beat that a person perceives is the difference in frequency between the waves entering the left and right ear.
For example, if the left ear detects a sound at 200 Hz and the right ear detects one at 210 Hz, the binaural beat is 10 Hz - the difference between the two frequencies.
The results of a 2018 study suggest that listening to binaural beats for a certain period of time can influence a person's later behavior and sleep cycle.
The authors of the study explain that there are five different categories of frequency patterns:
Delta waves: Binaural beats in a delta pattern work with a frequency of 0.5-4 Hz which is connected to a dreamless sleep. In the study, people who received a delta pattern frequency during sleep entered a deeper phase of sleep, according to the results of the electroencephalogram (EEG).
Theta waves: Practitioners set binaural beats in the theta waveband to a frequency of 4-7 Hz. Theta waves contribute to improved meditation, creativity and sleep in the REM (Rapid Eye Movement) phase.
Alpha waves: Binaural beats in the alpha wave range are at a frequency of 7-13 Hz and can promote your relaxation.
Beta waves: Binaural beats in the beta waveband are at a frequency of 13-30 Hz. This frequency range can help to promote concentration and alertness. It can also increase anxiety at the upper end of the spectrum.
Gamma waves: This frequency wave pattern covers a range of 30-50 Hz. The study authors claim that these frequencies promote arousal while a person is awake.
The result of using binaural beat therapy can vary from person to person. Some people may need help to reduce their anxiety, while others may want to increase their concentration or improve their meditation skills.
For proponents of binaural beat therapy, the potential benefits include the following:
- reduced stress and nervousness
- increased attention, concentration and motivation
- more confidence
- Better long-term memory after listening to beta frequencies, according to a 2019 study
- deeper meditation
- improved psychomotor performance and mood
However, a 2017 study measuring the effects of binaural beat therapy with EEG monitoring showed that binaural beat therapy does not affect brain activity or emotional stimulation. As indicators of emotional arousal, the researchers monitored heart rate.
How to use binaural beats
To listen to binaural beats, you need a pair of stereo headphones and a mobile phone or other music device.
It is advisable to avoid using binaural beat therapy while performing tasks that require vigilance and attention, such as driving.
A person can reduce the fear of surgery by listening to binaural beats.
Early research from 2001 suggests that binaural beat therapy may bring some benefit to people with mild anxiety.
However, the authors say that more studies are needed to provide more information.
Nevertheless, other researchers have continued to study this therapy. A study in 2005 with more than 100 participants who were to receive general anesthesia for a day procedure reported a decrease in preoperative anxiety after listening to binaural delta wave beats.
The participants in this study listened to binaural beats for 30 minutes before surgery. However, the researchers found that people with high preoperative anxiety would need to hear binaural beats up to one hour before anesthesia to reduce anxiety levels.
Researchers from the National College of Natural Medicine in Oregon conducted a study on binaural beat therapy in 2007. They evaluated eight study participants who listened daily to binaural beat therapy with delta waves for 60 days.
The results showed a decrease in anxiety, insulin and dopamine. The participants also reported an increase in quality of life. The team concluded that, due to the small sample size, further investigations are necessary.
An analysis of 22 studies from 2019 showed a significant correlation between prolonged exposure to binaural beats and a decrease in anxiety.
Some researchers even suspect that a 10-minute exposure to a 6 Hz frequency could induce a state similar to that experienced during meditation.
There is little evidence of undesirable side effects of binaural beat therapy, so further research is needed.
As with any self-help tool, it is important that the person talks to a doctor to determine if binaural beat therapy is right for you.
The quality of available studies is mixed. There are only a few current, high-quality studies that support binaural beat therapy as an effective treatment for anxiety disorders.
However, people can practice binaural beat therapy at home without training. Therefore, those who find that it reduces their anxiety can use it to support the ongoing anxiety treatment.
It is important to stress that research lacks knowledge about the long-term side effects of the therapy.
The binaural beats therapy is not part of the standard therapy for diseases. Doctors still consider this treatment semi-experimental.
All contents are purely informative and should not be considered as medical advice.