Is Blue Light Bad For Your Health

The sun produces blue light along with the other colors of the spectrum and so we are exposed to it naturally.

Is blue light bad for your health. How is blue light bad for health. Blue light benefits it s not all bad despite all of the buzz around blue light being a hazard it is important to remember that the health risks of blue light are very specific to overexposure during evening hours. Light at night is bad for your health and exposure to blue light emitted by electronics and energy efficient lightbulbs may be especially so. But blue light is not.

A couple super bright incandescent bulbs will disrupt melatonin production similarly because while the spectrum has less in the blue range the intensity is much higher. But exposure to intense amounts of blue light may be harmful to the eyes. The little blue led status light on your phone charger while not very bright is enough to disrupt melatonin production because the spectrum is extremely blue. Blue light has the shortest wavelengths detectable by the human eye.

During the day blue light wakes us up and stimulates us. In fact blue light is an essential part of our circadian rhythms as exposure during the morning and daylight hours provides an. But too much blue light exposure late at night from your phone tablet or computer can make it harder to get to sleep. Blue light does affect the body s circadian rhythm our natural wake and sleep cycle.

At night light throws the body s biological clock the circadian rhythm out of whack.