Health benefits of grounding sheets.

Hi. Has anyone heard of grounding sheets? A friend of mine once told me that they help relieve tension in the body. She had frequent migraines and tried everything until someone recommended grounding. She bought a sheet with some special threads that connect to the earth. She says she feels better and her migraines are less frequent. I thought maybe it was a coincidence. Or do they really have some effect on health? Has anyone else tried these things?

Yes, I've been using these for almost 6 months now. I had chronic insomnia, plus frequent back pain. I heard about grounding sheets by accident when I was looking for ways to improve my sleep. In a nutshell, the idea is that the sheet helps your body recover through contact with the earth. It sounded strange, but I decided to give it a try. I found information about grounding sheets for bed here and ordered one. I noticed the first change after a couple weeks: my back hurt less and my sleep was deeper. I don't know if it will work for everyone, but it sure worked for me.