From the Youtube description: Just as the sun gives us warmth and vitamin D, the Earth underfoot gives us food and water, a surface to walk, sit, stand, play, and build on, and something you never, ever thought about-an eternal, natural, and gentle energy. Think of it perhaps as vitamin G-G for ground. What does that mean to you? Maybe the difference between feeling good and not so good, of having little or a lot of energy, or sleeping well or not so well. You can’t see the Earth’s energy but some people can feel it as a warm, tingling, and pleasant sensation when they are out walking barefoot along the water’s edge at the beach or on a stretch of dew-moistened grass.
Title: Clint Ober: Earthing: The Most Important Health Discovery Ever! (YT link) Uploaded by Manticore.com.