Aluminum Foil Under Your Pillow! A Viral Sleep Trick or Just a Myth?

or something more? Based on current evidence, there is no good reason to consider foil under the pillow a proven sleep treatment. But the ritual itself may reveal why people are drawn to it.

Perhaps the real “hack” isn’t the foil at all. It’s the feeling that, for a few quiet hours, you can shut out the noise, reclaim your bedroom, and convince your continue reading …