Harmful Effects Of Blue Light

Due to its higher frequency it goes down deeper into the eye and the effects of this can be quite damaging to the retina.

Harmful effects of blue light.

Blue light is the high energy high frequency light that appears between 400 and 500 nm on the visible spectrum. Amber lenses to block blue light and improve sleep. Blue light exposure you receive from screens is small compared to the amount of exposure from the sun. But exposure to intense amounts of blue light may be harmful to the eyes.

While light of any kind can suppress the secretion of melatonin blue light at night does so more powerfully. Effects of blue light and sleep. The webmd article looks at the health effects of blue light from devices and street lights. The fact that blue light penetrates all the way to the retina the inner lining of the back of the eye is important because laboratory studies have shown that too much exposure to blue light can damage light sensitive cells in the retina.

What is blue light. The blue light. 1 potential negative effects of blue light exposure during the night the following adverse effects are commonly associated with increased exposure to blue night during the night. Blue light also inhibits the body s natural process of producing melatonin which influences the circadian cycle regulates sleep and many other things as scientists are now aware.

Harmful health effects of blue light at night. And yet there is concern over the long term effects of screen exposure because of the close proximity of the screens and the length of time spent looking at them. The negative effects of blue light are numerous. Blue light has the shortest wavelengths detectable by the human eye.

Blue light exposure may increase the risk of macular degeneration. Many other kinds of harmful environmental. But it goes way beyond that. Researchers aren t exactly sure why exposure to blue light at night seems to have such detrimental effects on our health but it is known that exposure to light suppresses the secretion of melatonin and lower melatonin levels might explain the association with these types of health problems.

It has also been proven as a cause of. The sun produces blue light along with the other colors of the spectrum and so we are exposed to it naturally. Note however that the majority of studies covered in this section deal with associations only which means that a cause and effect relationship hasn t been.