Okay, here’s what happened: you can’t fall asleep for some reason. If you do, it’s not a good one. That might be because you spent the last night playing online games; doing an important project or just binge-watching Netflix for an infinite number of episodes of your favourite series especially for those currently under any Covid-19 lockdown restrictions. Sleeplessness is such a pain in the rear to deal with, even more so if you need to get things done the next day.

Sleeplessness is very prevalent in people of all ages. Admit it, we have all experienced the short-lived and possibly long-term consequences of a bad night’s sleep, so you’re also mindful of the possible health hazards involved with persistent sleep disorders. What a lot of us we don’t know is the contribution that light does for our sleeping cycle and that certain colours or temperatures of light are stronger and counter-productive for a good nights slumber.

In this blog post, we’re going to discuss the normal sleeping patterns, the effects of insufficient sleep and scientific literature that reveals the wonders of red light therapy for resetting yourself into getting the ideal sleeping pattern of your needs. You’re sick and tired of being an insomniac so let’s fix it now. 

The science behind sleeplessness: why is it bad?

At some point in our lives, we may have said “Sleep is for the weak!” Is this the truth?  Well, if you want to perceive it as one then, yes. However, according to science, short-term sleeplessness greatly stirs up our mood and renders us less aware and we are less successful and have higher chances of making rash decisions. Numerous physical health conditions lead to persistent sleep disorders in the long run. Here’s a deep dive into some of the massive adverse health effects linked with chronic inadequate sleep.

Okay, so apparently sleeplessness is also terrible for your health because it increases your weight. Not being able to sleep decreases the body’s function to improve metabolism. Being exhausted every single day is not a great method in getting fit. Epidemiological evidence shows a clear association between gaining weight and less acquisition of sleep. Besides, a broad base of scientific research suggests a significant correlation between short sleeping cycles and chronic diabetes. Short sleep duration was also associated with decreased leptin and increased ghrelin, changes that have also been observed in reaction to food restriction and weight loss and are typically associated with increased appetite. These hormone alterations may contribute to the BMI increase that occurs with sleep reduction.

When you lose a good amount of sleep, you’ll actually risk yourself increasing internal inflammation. Sounds scary? Well, read about it more here. Inflammatory receptors are seen in individuals who have trouble with sleep disruption and the same thing happens in prolonged long sleep durations. This proves that excessive or insufficient sleep will induce inflammation.

Also, did you know that without the desired amount of sleep each night that you actually grow dumber? If that’s what you seek then fine continue on in seeking less. But seriously, science has proven that less sleep leads to worse cognitive ability. There is a conclusion among researchers that sleep insufficiency contributes to sluggish response times, diminished alertness, and increased output variability likening it to being drunk. Recent evidence shows that sleep deprivation might have a significant effect on cognitive aspect side of things that depend on emotional results, which does make sense for someone who has been exhausted and sick due to insufficient rest or sleep. 

The lights that keep you awake and sleepy: how light color affects sleeping patterns

Little did we know, the light that surrounds us is always taken for granted! Light plays significant roles in the sleep cycle, which most of us are not that familiar with. The body clock interprets levels of light as indicators of sleep and wakefulness, which controls everything from metabolism and hunger to hormonal levels and immunity. Of course, all of this was going on long even before humans discover the visibility of light at specific times of a day. We’ve got advanced lighting systems today, but we innately respond to light all the time.

All artificial lights are not created equal. Based on research, blue light inhibits an increased color temperature compared to others. Many of our mobile gadgets have screens with intense blue light, and whenever you’ve been staring at your monitor for hours, you naturally get a message that it’s time to wake up and do something. The blue light turns off any dopamine within your system and you have no chance of drifting off quickly. You attempt to sleep directly after that and it’s hard for you body and mind to adapt, even though you may have felt exhausted all day.

Red light therapy for better sleep: the evidence behind the discovery

Red light, particularly in RLT, exhibits a low color temperature, which is the most ideal to use during the night. Compared to using blue light which keeps us alive and awake even at night, red light does works in the opposite direction. If you’re having a rough time sleeping and you’re surrounded by artificial blue light at night, that’s probably a considerable contributing factor. Choosing red light at night will allow the body to switch to its sleeping cycle and rhythm more naturally.

Health evidence indicates better sleeping cycles from red light treatment in several clinical trials. The latest studies in Brazil in 2018 examined the effectiveness of using red light therapy and related alternatives on people suffering from severe migraine. Researchers discovered that red light therapy did not just minimize the instances of auras that some migraine sufferers experience, but it was also the only non-invasive treatment that increased deeper sleep patterns in patients.

In 2014 a study on cognitive performance in people who suffered from TBI or traumatic brain injury showed that not only did participants substantially increase cognitive reasoning and functioning and had reduced episodes of PTSD or post-traumatic stress disorder, they have reported increased sleep after treatment sessions using RLT. 

A 2013 study in Taiwan examined patients equipped with electroencephalography (EEG), also known as the electrical brain activation, with the use of red light therapy stimulation. The results concluded that the technology could be more beneficial to sleeping in people who struggle with sleeping.

Red light treatment has been extensively studied and has since been shown to enhance sleep efficiency. In a study of elite professional basketball players, a team or researchers attempted 30-minute RLT sessions on a nightly basis for 14 days. Short-term findings showed better sleep overall and researchers found that red light treatment is a non-pharmacological and non-invasive intervention for sleep disorders worthy of use.  

Lastly, if you have trouble sleeping, you may have heard about melatonin as mentioned above. It’s a naturally created hormone that controls sleep and alertness. Exposure to intense blue light right after dark decreases the body’s ability to produce melatonin, enhancing the amount of time for you to get drowsy and fall asleep, which eventually leads to sleeplessness. If you use red light before going to bed, you’re going to create increased amounts of melatonin than if you’re surrounded by any blue light, which will definitely help you have the yawns and finally fall asleep quickly in peace. Those of you that have been camping and sat around the camp-fire prior to retiring for the night most likely recall how well they have slept, waking up the next morning full of energy and ready to take on the day ahead. 

This ends our blog post about the sleeping wonders that red light therapy can provide! 

At Leredd we all sleep well at night and it’s our calling to let you know about our banging products, the PRO and ACTIVE series. These are our most powerful red light therapy solutions, all affordable at two pricing levels with no compromises in performance. We deliver all packages across the globe so, go check them out now and get yourself a better nights sleep for the rest of your life. What a solid investment towards your future health and whilst at it consider adding one in your cart for your loved one. They will be forever grateful for receiving the gift that just keeps on giving….. 


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