Illustration of a person using a smartphone at night, highlighting the effects of blue light and screen time on sleep quality and insomnia.

Blue Light, Screen Time & Sleep: Can Your Phone Really Cause Insomnia?

Can your smartphone really keep you awake at night? Discover what science says about blue light, screen time, melatonin, and insomnia. Learn how excessive phone use affects your circadian rhythm, whether blue light glasses actually work, and practical, evidence-based tips to improve sleep quality and build healthier bedtime habits.

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