Light Therapy
Light Therapy
Light therapy, also known as phototherapy, is a gentle, non-invasive treatment that involves spending time in front of a specially designed light box.
The light mimics natural sunlight, helping to boost your mood and energy levels by regulating your body’s circadian rhythm and encouraging serotonin production.
Light therapy is especially well-known for treating people with Seasonal Affective Disorder (SAD), major depression, perinatal depression and sleep disorders.
The great news is that light therapy is low-risk and can easily fit into your routine alongside medication and treatment, offering a holistic approach to supporting your mental health.
How Does Light Therapy Work?
Light therapy works by simulating natural light exposure, which impacts the production of serotonin—the “feel-good” hormone—and regulates your circadian rhythm.
Typically, light therapy sessions involve sitting near a light box for 20 to 30 minutes every morning. Exposure to light, usually around 10,000 lux, signals the brain to produce more serotonin, helping to improve mood and stabilise sleep patterns.
It’s best to have these sessions in the morning, as this stimulates the body’s natural response to wakefulness, similar to the effect of sunlight.
The Benefits of Light Therapy
Improving Your Mood
Light therapy can help boost serotonin levels, which play a key role in happiness and emotional well-being.
Clinical studies have found that regular light therapy is effective in improving mood, particularly in people with Seasonal Affective Disorder (SAD).
Some people find that sitting outside in the sunshine for as little as 15 minutes a day – preferably in the morning, can help improve their mood and ease their SAD.
Improved Sleep Quality
Red light therapy has been shown to effectively regulate your body’s natural circadian rhythm, which is essential for maintaining a healthy sleep-wake cycle.
This therapy can significantly improve the quality of your sleep by enhancing melatonin production, allowing you to experience more restorative rest. Gentle exposure to red light may make it easier to fall asleep and stay asleep, leading to a more refreshed and energised feeling when you wake up.
Getting Started with Light Therapy
Before starting light therapy, consult a healthcare professional to determine whether the treatment is right for you. This is especially important if you are sensitive to light, have specific vision issues, have bipolar disorder, or are taking medications that increase your light sensitivity.
Finding a Light Therapist in Australia [Heading 3 or 4]
In Australia, light therapy can be provided in various settings, from clinical to holistic. However, many practice it at home using a certified light therapy device, a dawn simulator, or natural exposure to light following light therapy guidelines.
To get started, look for reputable practitioners knowledgeable about the benefits, light therapy devices, and proper use of light therapy. You can check out this website for Light Therapy Practitioners in Australia near you.
Choosing a Suitable Light Therapy Device
Light therapy devices vary in price and quality, so talk with your healthcare provider or a qualified Light Therapist about choosing and using a light therapy device such as a lightbox or dawn simulator. They can recommend quality devices available in Australia that meet safety and effectiveness standards and are within your budget.
Learn more: Seasonal affective disorder treatment: Choosing a lightbox
Frequently Asked Questions (FAQ)
What mental health conditions can light therapy help with?
Light therapy is primarily known for treating Seasonal Affective Disorder (SAD), perinatal depression, and various mood and sleep disorders.
It’s important to note it might not be suitable for everyone, particularly if you have bipolar disorder or vision-related conditions, are taking certain medications or are sensitive to light. Talk to a healthcare professional to confirm whether light therapy is suitable.
Is light therapy safe?
Light therapy is generally safe when done correctly with a proper lightbox or dawn simulator.
However, it’s always a good idea to consult your healthcare provider, especially if you have any pre-existing conditions or vision concerns, take specific medications, or are particularly sensitive to light.
Can light therapy be done at home?
Yes, you can practice light therapy at home.
For the best results, use certified light boxes or dawn simulators and follow the recommended guidelines for how long and far to sit from the light.