Earthing: The Most Important Health Discovery Ever?

Earthing: The Most Important Health Discovery Ever? - Clinton Ober, Stephen Sinatra, Martin Zucker Interesting idea but there isn't enough critical commentary about it for me.

Electricity is everywhere in our lives but we've lost connection to the ground and it's grounding effects by wearing shoes and walking on concrete, this book posits that we would be well served by grounding ourselves while sleeping in particular, and they cite many cases but it'z all anecdotal.