Red Light Therapy for Insomnia

Picture this: it’s the middle of the night, and you’re wide awake, tossing and turning in bed. Your eyes feel heavy, but no matter how hard you try, you just can’t seem to drift off into the blissful land of slumber. Sound familiar? If so, you may have a sleep disorder.

Recent research commissioned by Sleep Health Foundation reveals that more than half of adult Australians suffer from at least one chronic sleep symptom that impacts their quality of life. From trouble falling asleep to difficulty staying asleep, insomnia can leave you feeling exhausted, irritable, and unproductive.

But have you heard about red light therapy? This non-invasive treatment may offer a natural solution to getting a good night’s sleep, without relying on medications or other sleep aids. So let’s dive into the world of red light therapy and its potential benefits for those struggling with insomnia.

Before that, let’s first try to understand first sleep disorders, specifically insomnia, and how they can disrupt your life.

What is Sleep Disorder?

A sleep disorder is a broad term that encompasses a variety of conditions that interfere with getting enough restful sleep. From insomnia to sleep apnea, these disorders can have serious consequences, including accidents, impaired learning, and even shortened lifespans.

5 Common Types of Sleep Disorders

Sleep disorders come in all sorts of shapes and sizes, each with its own unique set of symptoms and challenges. Here are the five most common types of sleep disorders:


This is perhaps the most well-known sleep disorder, and it involves difficulty falling asleep or staying asleep. Insomnia can be caused by a variety of factors, from stress to caffeine to certain medications.

Sleep Apnea

Sleep apnea is a condition characterized by a pause in breathing during sleep. This can lead to snoring, gasping, and other unpleasant symptoms. While sleep apnea can be a serious condition, it’s also very treatable, with options ranging from continuous positive airway pressure (CPAP) therapy to weight loss to surgery in severe cases.

Restless Leg Syndrome

Restless leg syndrome is a condition in which a person feels the urge to move their legs, often accompanied by uncomfortable sensations in the limbs. This can make it difficult to fall asleep or stay asleep and often requires medication or lifestyle changes to manage successfully.


Narcolepsy is a neurological condition that causes a person to fall asleep suddenly and uncontrollably at inappropriate times. While there is no cure for narcolepsy, medication and lifestyle changes can help manage symptoms and improve quality of life.

Circadian Rhythm Sleep Disorder

Circadian rhythm sleep disorders involve disruptions to the body’s natural sleep-wake cycle, often due to external factors like shift work or jet lag.

How Can Insomnia Affect Your Life?

Insomnia isn’t just an inconvenience – it can have serious consequences for your overall health and well-being. Sleep deprivation can lead to decreased productivity at work, poor memory and concentration, and an increased risk of accidents. It can also affect your mental health, leading to mood swings, anxiety, and depression.

But that’s not all. Chronic insomnia has been linked to a host of health problems, such as heart disease, obesity, and diabetes. It can also weaken your immune system, making you more susceptible to illness. All of these issues can take a serious toll on your quality of life, making it difficult to enjoy your favourite activities and spend time with loved ones.

Causes and Triggers of Insomnia

Insomnia can have a variety of causes, from physical and psychological factors to environmental triggers. Let’s explore the secrets behind sleepless nights and uncover some of the key triggers that might be disrupting with your Zzz’s.

Stress and anxiety

First and foremost, one of the most common triggers of insomnia is stress and anxiety. These emotions can easily hijack our minds, making it difficult to calm down and fall asleep. Whether it’s work-related stress, worries about relationships or finances, or even just the stress of daily life, it’s important to address these underlying issues in order to get to the root of your insomnia. Consider engaging in stress-reducing activities like meditation, exercise, or even journaling to help you unwind and relax before bed.

Poor sleep habits

Another culprit behind insomnia is poor sleep habits. This could include anything from staying up late, scrolling through social media, drinking too much caffeine throughout the day, to simply not having a consistent sleep schedule. By developing better sleep habits, you’ll be able to train your body to associate your bed with sleep and relaxation, leading to better quality sleep throughout the night.

Medical conditions

Sometimes, insomnia can be caused by medical conditions like allergies, chronic pain, or even mental health issues like depression or bipolar disorder. If you’ve been experiencing chronic insomnia for a while and can’t figure out the root cause, it might be worth speaking with your doctor or a sleep specialist to see if there’s an underlying medical condition that needs to be treated.


It’s also worth noting that certain medications can interfere with your ability to fall asleep or stay asleep throughout the night. These could include medications for allergies, high blood pressure, or even birth control pills. If you suspect that your medication is causing your insomnia, talk to your doctor about alternative options or consider adjusting your medication routine to see if that helps.


Consuming caffeine too late in the day – or even late in the evening – can make it tough to wind down and sleep through the night. If you’re having trouble sleeping, consider making a few changes to your caffeine intake and cutting back on late-day drinks.

Jet Lag

Changing time zones can throw off your internal body clock, making sleep more difficult until you adjust. While jet lag can be a temporary issue, it’s important to give your body the rest it needs to get back on track. Try to stick as close to your regular sleep schedule as possible, even if that means taking naps during the day.


Alcohol might help you feel drowsy and even cause you to fall asleep more quickly. But as your body metabolizes the alcohol, it can lead to increased heart rate, shallow breathing, and more time spent in the lighter stages of sleep. This means that even if you’re asleep, you might not be getting the deep, restorative rest you need to feel your best.

Environmental factors

Finally, the environment you sleep in can also play a big role in your ability to get good quality sleep. Noise, bright light, and temperature can all impact your ability to fall asleep and stay asleep throughout the night. Consider investing in a white noise machine, blackout curtains, or a fan to help create a more sleep-friendly environment.

What is Red Light Therapy?

Red light therapy boasts a range of potential benefits, from reduced inflammation to improved energy levels to heightened mood. It works by exposing the body to specific wavelengths of light, which stimulate the mitochondria in cells, leading to increased energy production and cell regeneration. This process can help reduce inflammation caused by skin conditions or injury, speed up wound healing, and even improve circulation. And because it operates on a cellular level, red light therapy is a holistic approach to healing that can benefit the whole body.

This therapy is incredibly flexible and can be used to treat a range of conditions, from muscle aches to skin issues. Plus, it’s non-invasive and has virtually no side effects, making it a safe option for people of all ages and backgrounds.

5 Benefits of Red Light Therapy for Sleep

Many of us struggle to doze off and stay asleep, leading to groggy mornings and grumpy days. But don’t worry – we’ve got a glowing solution that just might do the trick. It’s time to discover the many benefits of red light therapy for sleep.

1. Red Light Therapy Helps Reset Your Circadian Rhythm.

Our body has an internal clock that determines when we feel awake or tired, called the Circadian Rhythm. The rhythm works in sync with other physiological processes in our body, such as hormone secretion and temperature regulation. However, exposure to blue and white light, including artificial lights from electronic devices, disrupts the rhythm, leading to difficulties in sleeping, decreased productivity, and increased stress levels. Red light therapy has been shown to help reset the Circadian Rhythm, which improve sleep quality.

2. Red Light Therapy Reduces Anxiety and Depression.

Anxiety and depression are among the leading causes of insomnia. While there are various treatments for anxiety and depression, red light therapy treatments stand out because it is non-invasive and has no side effects. One study conducted by the National Institute of Mental Health found that red light therapy helped improve mood and reduced anxiety levels in patients with seasonal affective disorder, a type of depression that occurs during the winter months.

3. Red Light Therapy Improves the Production of Melatonin.

Melatonin is a hormone that regulates sleep and wake cycles. When it is low, we experience difficulties in falling asleep or remaining asleep. Melatonin levels increase naturally in the evenings and decrease in the morning. However, exposure to artificial blue light, particularly from screens, suppresses its production, leading to sleep disturbances. Red light therapy helps to regulate melatonin levels, which can lead to better sleep quality.

4. Red Light Therapy Can Help Reduce Stress and Boost Relaxation.

Stress is one of the leading causes of sleeplessness. Red light therapy sessions have been shown to have a calming effect on people, which can help reduce stress and promote relaxation. In one study, participants reported feeling less tense and anxious after exposure to red light therapy. The exposure also led to lower cortisol levels, the hormone associated with stress

5. Red Light Therapy Helps Improve Sleep by Reducing Inflammation.

Inflammation is linked with a variety of health issues, including poor sleep. Red light therapy has been shown to have anti-inflammatory effects, which can help to improve sleep by reducing inflammation in the body.

Final Thoughts

Getting enough sleep is essential for maintaining a healthy lifestyle, and with red light therapy, one can achieve better sleep quality. From regulating your circadian rhythm to improving the overall quality of your sleep, this therapeutic approach is a natural, non-invasive solution that’s worth exploring.

So next time you find yourself struggling to count those pesky sheep, why not give red light therapy a try? After all, it’s hard to argue with a treatment that’s as effective as it is calming. Happy snoozing!

TH7 BodyLabs Noosa now open for booking!