“Light therapy” is the use of visible and infrared light to heal or improve biological conditions. Now known as “photobiomodulation” (PBM), it also goes by the names LLLT (Low level light therapy) and RLT (red light therapy), and about 100 other names.
Red Light Therapy Uses Good EMFs
Red light therapy — and light therapy in general — is the use of the electromagnetic fields of light and infrared to support health. When scientists realized that LEDs could do the same work as lasers, the consumer market for LED light therapy exploded. Learn more about this powerful yet affordable wellness technology.
How Light Therapy Works
Learn the science and concepts driving photobiomodulation (the use of light to heal).

The Complete Book of Ridiculous Red Light Answers
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What is a “Dose” of Red Light Therapy?
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Dr. Hamblin Explains Photobiomodulation (Red Light Therapy)
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What is Red Light Therapy?
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How To Do Light Therapy Treatments
I take successful light therapy studies and explain how to copy them at home.

Does Light Therapy Really Work for Acne?
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Does At Home Light Therapy Work for Psoriasis?
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Four Extremely Successful Acne LED Light Therapy Treatments
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What Can You Do for Severe Osteoarthritis of the Knee?
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Does Red Light Therapy Work for Allergies?
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Read This Before Using Red Light Therapy for Photodamage
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How Much Red Light Energy Does it Take to Flush Fat?
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How to Control Your Appetite with Red Light
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Four Arthritis Knee Pain Alternatives to Cortizone Shots
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Red Light Therapy Treatment Time Calculator
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Use Red Light Therapy to Grow Back Your Hair
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Light and Laser Therapy: CLINICAL PROCEDURES, by Curtis Turchin, MA, DC (book review)
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Light Therapy Devices
Red light therapy devices come in at least seven different configurations. There are handhelds, panels, bulbs, headsets, domes and more. Learn where each design helps with getting healing light where you want it.

Best Light Therapy List
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Best Bulb Red Lights
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Best Panel Red Lights
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Best Pad Red Lights
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Best Handheld Panel Red Lights
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Best Handheld Red Lights
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Best Red Light Comparisons
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How to Get a 36″ Red Light Therapy Panel for Way Less Money
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Light Therapy Pioneers

How a Canary in the Coal Mine Transformed Red Light Therapy Engineering
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How a Light Therapy Pioneer Healed Her Horse and Herself
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An Endurance Enthusiast Discovers Red Light Therapy
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