Ever wondered how red lights can revolutionise your well-being? In this blog we are going to uncover the science and benefits of red light therapy, a groundbreaking approach to improving health and wellness.

So what is Red light therapy?
At its core, red light therapy harnesses the power of low-wavelength red light to stimulate cellular activity. This gentle exposure prompts the activation of mitochondria, the cellular powerhouses, leading to increased energy production. Essentially, red light therapy acts as a biological boost, optimising cellular functions for various health benefits.

What are the benefits?
One of the standout applications of red light therapy lies in skin rejuvenation. Studies reveal its efficacy in reducing fine lines, wrinkles, and acne breakouts. Additionally, the therapy showcases promise in minimising the appearance of scars and psoriasis, offering a non-invasive solution for those seeking radiant and healthy skin. (1)

While ongoing research is needed, recent studies suggest a potential link between red light therapy and increased hair thickness and density. This opens up possibilities for individuals seeking non-invasive solutions for hair-related concerns. (2)

Although still in question, the claims related to fat and weight loss, red light therapy has caught the attention of researchers examining its impact on adipocytes, the cells responsible for fat storage. Although more research is ongoing, the positive implications for metabolism and fat loss are intriguing. (4)

Red light therapy isn’t just about aesthetics; it’s a healing powerhouse. The therapy accelerates wound healing, making it a valuable tool for minimising injury recovery time. Athletes have embraced red light therapy for its role in sports recovery, aiding in both healing and injury prevention. It’s like a supportive coach for your body’s natural regenerative processes.

Beyond aesthetics and recovery, red light therapy extends its reach to pain management and chronic conditions. Preliminary studies indicate its potential in alleviating painful side effects associated with cancer treatments. Moreover, ongoing research explores the therapy’s role in supporting brain health, with promising indications for conditions such as dementia, stroke, depression, anxiety, and Parkinson’s. (3)

Just a note: Considerations for Use. Red light therapy is generally considered safe. However, individuals with photosensitivity conditions should exercise caution, and pregnant women are advised to refrain from its use due to limited research on its effects during pregnancy.

As we navigate the depths of red light therapy, it becomes evident that it holds immense promise for a spectrum of health and wellness benefits. From aesthetic enhancements to accelerated healing and potential breakthroughs in brain health, red light therapy is a shining light to holistic well-being.

References
(1) Huang A, Nguyen J, Ho D, Jagdeo J. Light Emitting Diode Phototherapy for Skin Aging. Journal of Drugs in Dermatology. 2020;19(4):359-364.
(1) Li, J, Li, J, Zhang, L, et al. Comparison of red light and blue light therapies for mild-to-moderate acne vulgaris: A randomized controlled clinical study. Photodermatology Photoimmunology & Photomedicine. 2022;38:459– 464.
(1) Mamalis A, Siegel D, Jagdeo J. Visible Red Light Emitting Diode Photobiomodulation for Skin Fibrosis: Key Molecular Pathways. Curr Dermatol Rep. 2016;5:121-128.
(1) Cafasso, J. https://www.healthline.com/health/red-light-therapy#where-to-go
https://www.healthcentral.com/condition/psoriasis/red-light-therapy-for-psoriasis What Is Red Light Therapy and How Does It Work?. 14/12/2023
(2) Egger A, Resnik S, Aickara D, Maranda E, Kaiser M, Wikramanayake T, Jimenez J. Examining the Safety and Efficacy of Low-Level Laser Therapy for Male and Female Pattern Hair Loss: A Review of the Literature. Skin Appendage Disorders. 2020;6(5): 259–267.
(3) de Andrade A, Bossini P, Parizotto N. Use of low level laser therapy to control neuropathic pain: A systematic review. Journal of Photochemistry and Photobiology B: Biology. 2016;164:36-42.
(4) Caruso-Davis M, Guillot T, Podichetty V, Mashtalir N, Dhurandhar N, Dubuisson O, Yu Y, Greenway, F. Efficacy of low-level laser therapy for body contouring and spot fat reduction. Obesity Surgery. 2011;21(6):722–729.
(3) Hamblin M. Shining light on the head: Photobiomodulation for brain disorders. BBA clinical. 2016;6:113–124.