Infrared can be used for such beneficial purposes as pain relief and improvement in skin tone and appearance.
Let's take a look at one particular type of bioactive light: infrared light.
Fortunately, the fundamentals of light can be explained without opening a single quantum physics textbook.
What does infrared light actually do to the body? How does infrared light promote healing?
TheraBulb's 300W NIR bulb has been ranked one of the best new infrared bulbs.