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What is Red Light Therapy: Effects At the Cellular Level

What is red light therapy?

Red light therapy (RLT), which often goes by other names, like photobiomodulation (PBM) or low-level laser therapy (LLLT), is an affiliate of photomedicine—this is an area of treatment that promotes using light to treat numerous health problems and conditions.

The source of red light that dates back for more than 50 years can be traced to the genius work of primal Hungarian scientist, Endre Mester, in the 1960s. Mester achieved these successes using red-laser-experiments on experimenting rats, which in turn generated mounds of evidence for hair growth and faster wound curing - the outcomes are summarised in a paper published in the Journal of Biophotonics in December 2017. Nevertheless, a rigorous testing process has since established its efficacy in broader discourse, gradually normalising the practice as a legitimate approach to alternative treatments beyond its initial buzz as a simple pseudoscience.

Where is Red Light Therapy Being Applied to Health and Wellbeing?

Red light therapy utilises the intensity of certain ranges of red and near-infrared light to lift cellular processes and induce healing by acting on a molecular level. 

Mitochondrial Stimulation: In mitochondria, where the process of energy production takes place, these red and near-infrared light wavelengths are absorbed by chromophores. This process is also accompanied by the activation of biological response pathways and the resulting rise in mitochondrial energy production. The light excitation triggers the stimulation of the mitochondria for more ATP production, a vital adenosine triphosphate that is the cell's energy currency. In effect, this increase in ATP powers the cellular mechanism, thus enabling the cells to perform their function and repair themselves.

Cellular Signalling: Moreover, the red light has a regulatory effect on numerous cell signalling pathways. It arouses the respective enzymes and transcription factors that control tumour cell growth, proliferation, and repair. Thereby, red light therapy regulates gene expression, so it will result in protein synthesis, which is important for tissue regeneration like collagen and elasticity. This eventually creates a better skin tone, texture, and elasticity of the skin, as well as faster regeneration and healing of the wounds and tissues.

Anti-Inflammatory Effects: The anti-inflammatory properties of red therapy are strong enough to both contribute to and help carry out the therapeutic effects. This mechanism helps maintain a balance of several pro-inflammatory cytokines and mediators, thus reducing inflammation and swelling around injured or sick tissues. Having the potential to reduce the inflammation response and pain, red light therapy is very effective in the treatment of some conditions like arthritis, tendonitis, and strains.

Increased Blood Flow: Moreover, one of the main advantages of red light therapy is the UV rays that it emits, which in turn augment blood circulation. The light energy in turn stimulates the body to generate nitric oxide, a vasodilator that is responsible for relaxing the blood vessels and, along the way, improving blood flow.

Try Out Rojo Light Therapy and Feel the Difference:

At Rojo Light Therapy, we strive to offer the most premium red light therapy devices that have unrivalled quality and effectiveness. Our products are developed with consideration for the consumer's needs and capabilities, with user settings and simple interfaces.

If you are looking for a tool that can address specific skin concerns, aid in pain management, stimulate hair growth, and assist in wound healing, our red light therapy devices are a non-invasive, drug-free, and safe alternative.

Contact us today to test the remarkable red light therapy with Rojo Light Therapy and see a whole new sense of rejuvenation and energy. Spare your time and money by trying out home-based red light therapy, which thousands of our users have already fallen in love with.

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Disclaimer: All ROJO light therapy products are considered low risk and designed for general health and wellbeing, they are not intended to cure or prevent specific medical conditions, diseases, or prescribe any course of action. The content on this website is for informational or educational purposes only and does not substitute for professional medical advice or consultations with healthcare professionals. Before using our products, a health professional should be consulted, we are not medical professionals, so please contact your GP or health practitioner for medical advice.
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