Since blue light kills bacteria in skin tissue, blue light therapy is a popular acne treatment. Yet UV exposure should only be done in moderation since it is known to cause cell damage and even skin cancer. Natural sunlight has been used for centuries as a healing modality, although today we know that certain wavelengths can be beneficial as well as harmful.įor example, ultraviolet (UV) light therapy is used to effectively treat chronic skin conditions. There’s no question that light therapy in general creates positive biological effects in fact, the body needs light to be healthy. Why Are the Red and Near-Infrared Wavelengths Considered the Most Beneficial? We’ll also discuss why using multiple wavelengths together could be the most effective way to get maximum results from this safe and natural therapy. In this article, we explore the benefits of these two popular wavelengths along with other red and near-infrared (NIR) varieties. But if you just limit yourself to those two, standard options, you may be losing out on powerful benefits that other wavelengths provide.
Today, many manufacturers only offer two wavelengths: the 660-nanometer (nm) red wavelength and the 850 nm near-infrared (NIR) wavelength. Which red light therapy wavelength is best for my needs?Īnd does this device I’m interested in offer those wavelengths? If you’re buying a red light therapy panel, two of the most important questions you can ask are:
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