Doctors find new ways to treat migraine pain with green LED lights

LOS ANGELES -- Bright lights can worsen headaches, but a new study shows an LED light might do the opposite.

Doctors Mohab Ibrahim and Rajesh Khanna tested green LED lights and white LED lights on small samples of people with chronic migraines.

They found that the pain of the group looking at the green light dropped 40 to 50 percent. Participants in the trial were asked to stare at green LED lights for one-to-two hours a day over a 10-week period.

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