grounding straps and sheets for hooking your body up to earth ground
my girlfriend and her best friend swear it is totally improving their sleeping
I just got mine two days ago so I can't comment yet
but I love the idea.
Jim Oschman, PhD and author of two books on Energy medicine wrote the forward for the book Earthing. He was my advanced physiology teacher for my Rolfing training years ago so I have big love for him and he is brilliant.......