How Does Blue Light Impact Humans?

Although the use of blue light is an excellent solution to provide environmentally friendly lighting, it also poses a large number of health risks and disadvantages for humans. Before the creation of artificial lighting, overexposure to blue light was never an issue. Now, thanks to newer lighting technologies, our evenings and nights are flooded with illumination. As a result, excessive quantities of blue light and poor lighting, in general, can pose threats such as: 

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