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Light Therapy
Overview
Light therapy (phototherapy) uses specific wavelengths of light, including lasers and light-emitting diodes (LEDs), to help treat different conditions.
Light therapy seems to signal certain chemicals in the body that are involved in healing processes and mood.
People use light therapy for seasonal depression, yellowing of the skin in infants (neonatal jaundice), psoriasis, eczema, and bipolar disorder. It's also sometimes used for acne, dementia, wound healing, and many other conditions, but there is no good scientific evidence to support many of these other uses.
Light therapy seems to signal certain chemicals in the body that are involved in healing processes and mood.
People use light therapy for seasonal depression, yellowing of the skin in infants (neonatal jaundice), psoriasis, eczema, and bipolar disorder. It's also sometimes used for acne, dementia, wound healing, and many other conditions, but there is no good scientific evidence to support many of these other uses.
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