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Welcome back! Today we will learn the science behind full body light therapy and how it works.
How does full body light therapy work?
Full-body light therapy works by exposing the body to specific wavelengths of light, usually encompassing both red (around 630-670 nanometers) and near-infrared (NIR) light (around 810-850 nanometers), which have the ability to penetrate the skin and underlying tissues. This therapy can be delivered using panels, beds, or booths equipped with light-emitting diodes (LEDs) or lasers designed to cover large areas or the entire body.
Here's how full-body light therapy works at the biological and cellular levels:
Absorption by Mitochondria
The light photons are absorbed by mitochondria, the energy-producing centers in cells. Mitochondria contain a photoacceptor molecule called cytochrome c oxidase, which is crucial for the production of cellular energy (ATP). The absorption of red and NIR light photons by this molecule leads to an increase in mitochondrial efficiency and ATP production.
Stimulation of Cellular Energy Production
Increased ATP production means cells have more energy to perform their functions. For example, skin cells can increase collagen production, muscle cells can repair themselves more efficiently, and nerve cells can regenerate faster. This enhanced cellular energy also helps in reducing oxidative stress, a condition that can lead to cellular damage and inflammation.
Increased Circulation and Reduced Inflammation
Red and NIR light therapy promotes the release of nitric oxide, a compound that relaxes the blood vessels, improving blood flow and reducing blood pressure. Improved circulation helps in delivering more oxygen and nutrients to tissues, which is vital for healing and reducing inflammation. The therapy also reduces the production of inflammatory cytokines, which helps in managing conditions like arthritis, muscle pain, and other inflammatory diseases.
Enhanced Tissue Repair and Regeneration
The increased circulation, along with more efficient cellular function, accelerates the repair and regeneration of tissues. This is beneficial for wound healing, muscle recovery, and even bone repair by stimulating fibroblasts and osteoblasts, cells involved in tissue and bone formation, respectively.
Regulation of Biological Processes
Exposure to red and NIR light can influence various biological processes, including the sleep-wake cycle, by regulating melatonin production. It can also affect mood and cognitive function by influencing neurotransmitter pathways, potentially offering benefits for mental health conditions.
Application and Use
During a full-body light therapy session, the individual is exposed to the therapeutic light for a specified duration, which can range from a few minutes to longer periods, depending on the device used and the specific health objectives. Safety measures are important, such as using eye protection if the face is exposed to the light, although red and NIR light is generally considered safe for the eyes.
Stay tuned tuned for next week’s edition as we explore the benefits of whole body light therapy.
Ready to get started with full body light therapy now?! Call us at (402) 934-9931 to schedule your appointment or you can request an appointment online by clicking below. We offer both memberships and a la carte packages to suite our client’s individual needs.