Light therapy, also known as phototherapy, is a treatment that involves exposing the body to bright light.
How Light Therapy Works
Light therapy works by stimulating the body's natural circadian rhythm, which is the body's 24-hour sleep-wake cycle. Exposure to bright light in the morning can help to:
Increase serotonin levels, which improve mood.
Types of Light Therapy
There are different types of light therapy, including:
Bright light therapy: Uses a light box that emits bright, white light.
Ultraviolet light therapy (UVT): Uses ultraviolet light to treat skin conditions.
Red light therapy: Uses red light to treat pain, inflammation, and skin conditions.
Targeted light therapy: Uses a laser or LED light to treat specific areas of the body.
Benefits
Light therapy can be an effective treatment for a variety of conditions. Studies have shown that it can:
Improve mood and reduce symptoms of SAD, Regulate sleep patterns and improve sleep quality, Reduce pain and inflammation, and Clear up skin conditions.
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