It might seem odd at first glance, but ditching your shoes and walking along the earth for as little as 30 minutes can actually have a significant effect on your overall health. Simply by walking barefoot, you can recharge your body in a novel way, a natural method known as “earthing”. You might be asking what is earthing and how it can help your health, but it may have a positive effect on your heart and may reduce your risk of heart attacks.
http://www.whatisearthing.com.au/info-articles/learn-what-is-earthing-and-how-this-can-help-keep-your-heart-healthy/
