Exposure to a narrow band of green light may reduce light sensitivity and headache severity. Light sensitivity, or photophobia, is a frequent symptom of migraine headaches, which affect nearly 15 percent of the world’s population.
What color LED light is good for migraines?
Green color LED light is found to be good for migraines compared to other lights. Green LED light is less likely to cause migraines, as it does not stimulate retinal pathways like blue or other light rays. In addition, during a migraine episode, you are less likely to have aversion or sensitivity to green light.
Can blue LED lights give you a headache?
Yes, blue LED lights can give you a headache. Blue lights carry a shorter wavelength and great energy and use abnormal techniques that can cause headaches. The benefits and effectiveness of green light therapy are still inconclusive, however, several studies do find it good for alleviating headaches.
Does the color of your light affect your headache?
In addition, lights with a blue hue tend to worsen migraines and other types of headaches. While warm colors like red and orange have a low wavelength on the visible light spectrum, cool colors like blue and purple have a shorter, more frequent wavelength which can be harsher on the eyes.
Does green light therapy work for headaches?
The benefits and effectiveness of green light therapy are still inconclusive, however, several studies do find it good for alleviating headaches. So before you spend your money on green LED lights or lamps, consider talking to your doctor first.
