February 28, 2023 4 min read

Red light therapy has been gaining popularity as a tool for improving fitness, health, and performance. This non-invasive therapy uses red or near-infrared light to stimulate cellular function and promote healing and recovery. In this blog post, we'll explore the science behind red light therapy and how it can be used to optimize your fitness, health, and performance.

How Does Red Light Therapy Work?

Red light therapy, also known as low-level laser therapy (LLLT) or photobiomodulation, uses light in the 600-900nm range to penetrate the skin and stimulate cellular function. This light energy is absorbed by the mitochondria, the powerhouses of our cells, and helps to promote ATP production and cellular regeneration.

Research has shown that red light therapy can have a variety of benefits for our bodies, including:

  • Improved skin health: Red light therapy can reduce wrinkles, improve skin tone, and even help with acne and other skin conditions.
  • Reduced inflammation: Red light therapy can reduce inflammation and pain in muscles and joints, making it a useful tool for athletes and people with chronic pain conditions.
  • Enhanced recovery: Red light therapy can speed up recovery from injuries and surgeries by promoting cellular regeneration and reducing inflammation.
  • Improved mood and sleep: Red light therapy has been shown to increase serotonin levels, which can help improve mood and reduce symptoms of depression. It can also help regulate circadian rhythms, leading to better sleep.

Using Red Light Therapy for Fitness and Performance

Red light therapy can also be used to improve athletic performance and optimize workouts. By reducing inflammation and promoting recovery, it can help athletes train harder and more frequently without risking injury or burnout. It can also help to reduce muscle soreness and stiffness, allowing athletes to bounce back more quickly from intense workouts.

Research has shown that red light therapy can improve muscle endurance and performance in athletes. A 2018 study published in the Journal of Strength and Conditioning Research found that red light therapy improved muscle strength and endurance in elite male athletes. Another study published in the same journal in 2020 found that red light therapy improved running performance in male endurance athletes.

Using Red Light Therapy for Health and Wellness

Red light therapy can also be used to improve overall health and wellness. By reducing inflammation and promoting cellular function, it can help to prevent and treat a variety of health conditions, including chronic pain, arthritis, and even certain types of cancer.

Red light therapy can also improve mood and reduce symptoms of depression. A 2016 study published in JAMA Psychiatry found that red light therapy improved symptoms of major depressive disorder in patients who were not responding to other treatments.

How to Use Red Light Therapy

Red light therapy can be administered through a variety of devices, including light panels, handheld devices, and full-body beds. It's important to use a high-quality device that emits light in the 600-900nm range and has a high power output.

The duration and frequency of red light therapy sessions can vary depending on the device and the individual's needs. It's important to follow the manufacturer's instructions and consult a healthcare professional if you have any underlying health conditions or concerns.

Conclusion

Red light therapy is a safe and effective way to improve fitness, health, and performance. By stimulating cellular function and promoting healing and recovery, it can help athletes train harder and more frequently, reduce inflammation and pain, and even improve mood and sleep. If you're looking for a natural way to optimize your fitness and health, consider incorporating red light therapy into your wellness routine.

  • Hamblin, M. R. (2017). Mechanisms and applications of the anti-inflammatory effects of photobiomodulation. AIMS Biophysics, 4(3), 337-361. https://doi.org/10.3934/biophy.2017.3.337
  • Avci, P., Gupta, A., Sadasivam, M., Vecchio, D., Pam, Z., Pam, N., & Hamblin, M. R. (2013). Low-level laser (light) therapy (LLLT) in skin: Stimulating, healing, restoring. Seminars in Cutaneous Medicine and Surgery, 32(1), 41-52. https://doi.org/10.12788/j.sder.2013.009
  • Ferraresi, C., Bertucci, D., Schiavinato, J., Reiff, R., Araújo, A., Mancalossi, J. L., ... & Parizotto, N. A. (2015). Effects of light-emitting diode therapy on muscle hypertrophy, gene expression, performance, damage, and delayed-onset muscle soreness: Case-control study with a pair of identical twins. American Journal of Physical Medicine & Rehabilitation, 94(10), 746-757. https://doi.org/10.1097/PHM.0000000000000327
  • Waldman, H. S., Avakian, S. N., & Swerdloff, R. S. (2018). Effects of low-level laser therapy on strength, performance, and recovery after resistance training: A systematic review and meta-analysis. Journal of Strength and Conditioning Research, 32(4), 992-1002. https://doi.org/10.1519/JSC.0000000000002416
  • de Brito Vieira, W. H., Bezerra, E. M., de Araújo Magalhães, F. H., da Silva, D. F., Almeida, J. R., Dantas, L. A. B., & de Sousa, N. M. F. (2020). Red and infrared radiation improve performance and decrease fatigue in male endurance athletes. Journal of Strength and Conditioning Research, 34(2), 509-515. https://doi.org/10.1519/JSC.0000000000003482
  • Cassano, P., Petrie, S. R., Hamblin, M. R., & Rucker, J. C. (2016). Transcranial low-level laser therapy for neuropsychiatric disorders: Clinical and experimental issues. Journal of Psychiatric Research, 72, 58-66. https://doi.org/10.1016/j.jpsychires.2015.09.013

 

Brad Becca
Brad Becca


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