RLT (Red Light Therapy) is a process of using a device that comes with LEDs (Light Emitting Diodes) to treat cosmetic and medical conditions. A red-light therapy device emits low-level red and/or near-infrared light that penetrates deep into your body cells.
It makes red light therapy work at the cellular level to help with intradermal collagen density increase, which can decrease the signs of fine lines and wrinkles, skin roughness, and redness. But what are red light therapy benefits for health? Let’s find out.
Health Benefits of Red-Light Therapy
Here’s a list of health benefits that RLT, also known as LLLT (Low-Level Laser Therapy), offers.
1. Brain Health
Red light therapy can improve your neurocognition, by improving blood flow and oxygen supply to your brain, which can form new synapses and neurons.
According to a study published in the Journal of Neuroscience Research, red and near-infrared light treatment can help people who have suffered from traumatic brain strokes and injuries.
2. Sleep Quality
According to a National Library of Medicine study, red light wavelengths can improve melatonin levels in your body. It’s the hormone that not only helps you fall asleep but it also maintains your sleep quality.
3. Weight Loss
Red light therapy treatments can target the fat layer on your body located just below the skin’s surface. Although the exact mechanism of how red-light therapy works to help you lose weight is still unclear, it’s believed that it breaks down a part of your cell membrane temporarily.
An NCBI study shows that low-level laser light therapy has helped people reduce the circumference of their waist by about three inches.
4. General Skin Health and Skin Conditions
Red or low-level laser therapy improves the production of collagen in your body and regulates blood circulation in skin tissues. Here’s how it can help with general skin health and skin conditions.
- Wound Healing: Low-level light therapy helps new blood vessels form and promote skin growth to improve wound healing.
- Acne: Red light therapy can decrease skin irritation and inflammation, making it an effective treatment for acne.
- Anti-Aging: Red and near-infrared light treatments increase the energy levels of your skin cells. It makes your skin more elastic and reduces wrinkles and fine lines.
- Hair Growth: Combining red light and near-infrared light therapy can help both men and women with hair growth.
5. Dental Disorder
TMD is a dental disorder that leads to clicking and discomfort in the jaws. Red light and soft laser therapy can help people suffering from this condition by increasing muscle activity, improving the range of motion, and relieving pain.
Other than that, red light therapy may also help with periodontitis, burning mouth syndrome, and stomatitis.
6. Inflammation
According to studies, red light therapy has anti-inflammatory properties. It regulates blood circulation to reduce pain and discomfort.
Studies have also shown that low-power laser therapy can help people suffering from psoriasis, tendinitis, and even osteoarthritis.
Final words
As you can see, red light therapy comes with a range of health benefits. To reap these benefits, all you need is to buy a red-light therapy device that you can use at home.
The best thing about red light therapy devices is that they’re completely safe, as long as you use them correctly. Make sure that you read the user manual of your device to find out how to use it correctly in order to maximize the benefits it offers.
