The blue light LED is considered harmful because ........

Science Affairs Health

The blue light LED is considered harmful because:

Its prolonged exposure can damage the cells in upper layer of skin and thus can cause cancer.

It affects sleep by suppressing the production of the harmone which regulates the sleep - wake cycle.

It results in reduced level of anti oxidants in the body which supports body immune system.

It can potentially cause anorexia which results in decreased appetite and loss of body weight.

Blue light directly affects sleep by suppressing the production of harmone melatonin which mediates the sleep –wake cycle in humans.

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