Clinical research on the effect of red light therapy
Reduces inflammation
The remarkable range of medical benefts provided by RTL.However one of the most
general benefits of RTL that has recently emerged, is its pronounced anti-inflammatory
effects. RTL has an almost complete lack of reported adverse effects, provided the
parameters are understood at least at a basic level. While the exact cellular signaling
pathways responsible for this
anti-inflammatory action are not yet completely understood, it is becoming clear that
both local and systemic mechanisms are operating. The versatile benefits of RTL on the
brain and the central nervous system, encourages further study of its ability to reduce
neuroinflammation. The intriguing benefits of RTL on some autoimmune diseases,
suggests that this area may present a fertile area for researchers. Advances in
understanding of RTL mechanisrns of action at a molecular and cellular level, have
provided a scientifc rationale for its use for multiple diseases. The local reduction of
edema, and reductions in markers of oxidative stress and pro-infammatory cytokines
are well established.
Improves eyesight
Deep red light has just the right wavelength, at 670 nanometres, to be absorbed by
water molecules, which gives them more energy. These wavelengths seem to work by
improving the performance of key molecular structures within mitochondria, called ATP
synthase pumps.
Deep red light have previously been shown to enhance the function of mitochondria in
a range of cell-based and animal experiments. These pumps manufacture a molecule
called ATP, which cells use for energy, by rotating within the watery environment of the
mitochondria. An unusual experimental treatment for fading sight involves shining a
red light into the eyes for a few minutes to boost the activity of mitochondria,
microscopic structures that provide energy inside cells.
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