We are often proud of low gold and consider low gold a measure of our busyness.

Thomas Edison, Margaret Thatcher, Martha Stewart and Donald Trump all claim that they only sleep four to five hours a night.

Experts generally agree that adults should sleep seven to nine hours a day, but one-third of American adults do not regularly get proper sleep.

Low sleep has many harmful effects, including loss of memory, loss of decision-making, infection and obesity.  Usually people know these risks, but ignore them.  Whenever we need extra time for a task, the first sacrifice is sleep.

What if we could get more benefits of deep sleep in less time?

#1  What color light is best for sleep?

Swinging is not only beneficial for children

New sleep optimization technology seems to be doing this now.

Experiments around the world have shown that deep sleep can increase both sleep and brain capacity.


 #2 Slow waves, deep sleep

During normal nights, the brain goes through several stages of sleep.  At each stage there is a specific pattern of brain waves in which the neurons are moving at one end just as a crowd is singing together or playing drums together.

During fast eye movement (REM), this movement is quite fast.  Dreaming is most likely at this time.

At one point our eyelids stop motion, dreams disappear and brain waves decrease in one beat per second.  This is when we fall asleep.  This unconscious state is called ‘sleepovers’ or slow wave sleep.

This is the stage in which scientists are interested in making the best use of sleep.  Research from the 1980s has shown that sleep restraint is essential for restoring the brain.

At the same time, the brain sends short-term memories into long-term reserves so that we do not forget what we have learned.

‘The transmission of information makes slow waves,’ says John Bourne, director of the Medical Psychology and Behavioral Neurobiology Department at bingen University, Germany.

These waves can stimulate the flow of blood and cerebral arteries into the brain and exclude debris from the nerve.  These waves reduce stress-producing cortisol hormone and help to strengthen the immune system.
 Such results have forced scientists to think that we can increase the benefits of sleep by increasing the production of these small waves.
The most reliable technique to do this is to act like a metronome that counts the right brain.  Experiment participants wear a headset that records their brain movements and shows when slow waves begin to form.
 Then the device plays a sweet tune similar to that of the brain’s naturally slow waves.
 These sounds are so slow that they do not affect sleep, but they are so fast that the brain records them in an unconscious state.
Borne has done many such experiments.  They found that these sweet sounds were enough to energize the mind.  These voices deepen Slovenian sleep.  Participants wearing headsets performed better on the memory test.  Remember the words they heard the day before.
 Their hormone balance also improved, cortisol levels decreased and immune responses improved.  Participants have not reported any unwanted reactions to the experience so far.
 “We’re not completely satisfied, but no obvious side effects have been seen so far,” says Bourne.

 Better sleep machines

 Most of the experiences that promote deep sleep have been done on a small group of young and healthy people.  Extensive experience on different groups is required before an authoritative opinion is given about its benefits.
 Based on the current evidence, some headbands are worn at night using this technique.
 French startup company Dream’s headband costs around £ 330.  It promotes deep sleep through the use of sound stimuli.  This headband also connects to an app that analyzes sleep patterns and provides practical tips for good sleep.
 It includes meditation and breathing exercises so that you can fall asleep at night and sleep less at night so that you get good sleep all night.  The Philips company has developed a smart sleep or deep sleep headband to reduce the side effects of sleep deprivation.
 According to Philips Chief Scientific Officer David White, his headband is for people who are not getting enough sleep for whatever reason.  Like Dream’s headband, Philips launched its first headband in 2018.
 It senses the electrical stimulation of the brain and emit some sweet sounds at regular intervals that produce waves that are characteristic of deep sleep.
 It is based on smart software that controls the sound intensity for different people.  This headband is available in the US for $ 399.  White acknowledges that these devices are not a complete replacement for night sleep, but are definitely helping people who are sleep deprived.

Bad memory loss effects

 In sleep deprivation, these machines also reduce the subtle effects of memory loss.  Concordia University’s Arthur Peralt of Montreal has experienced a rocking bed that slowly swings back and forth every four seconds.
 This technique is derived from feeding a newborn baby to one of their partners.  His team was wondering if adults could benefit from swings too.
 They found that participants soon fell into a deep sleep and stayed in the same position for longer because the brain waves were synchronized with external motion.  After sleeping all night they were feeling stress free.  It also has a good effect on their memory and ability to learn.

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 If this type of bass is on the market then it will serve the purpose of sound-like headband.  Pirates want to know if this can be helpful for older people.
 With increasing age the amount of deep sleep decreases which also affects memory.  Peralt hopes the swinging bed can be a way to cope.
 Sleep for a while!
 The field is still in its early stages, but these studies show that much can be done to enhance our sleep.  Both Peralt and Bourne are hoping to produce slow waves using sound stimulation.
 Peralt believes that further testing is needed outside of the laboratory conditions.  In the future it will be interesting to see if such sleep can also provide long term benefits?
 Chronic sleep deprivation increases the risk of diseases such as diabetes and Alzheimer’s, but it is not yet clear whether the new technology will help reduce those risks.
 So far, there is only one guaranteed way to get all kinds of benefits in the long term and short term and that is to get complete sleep.
 Whether you buy these devices or not, you should try to sleep fast at night, reduce the amount of alcohol, caffeine, and stay away from the screen before going to bed.
 Our brain cannot function without rest.  Gentlemen wanting to live a prosperous, healthy and useful life should understand this.