How to Test Blue Light Glasses

Blue light from digital devices is causing a lot of harm on today’s generation that cannot live without them. Smartphones have become like an extension of people’s hands that they cannot let go of...

Which Hormone Stimulates Leydig Cells to Secrete Testosterone?

Thinking about hormones usually starts during puberty when we often hear that word. People usually use it to describe increased aggressiveness, moodiness, increased energy and libido. Of course, this is pretty on point, since...

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