There is no literature on what I proposed, that's why it's new science by Jim Ryan. Sheesh your am idiot.
There are test subjects world wide.
I've already lain out most of the criteria, but you seem not to have a clue.
I didn't say pathogens only come in through the feet, but your ignorant teaching is made all too easy to see. No where did I suggest such you moron.
Test areas would be according to what I already laid out.
Kids going barefoot likely have stronger iune systems.
You never had a thought all your own, maybe you should go barefoot. Lol
It is not science till it has empirical support.
It is just a notion and a rather sucky one at that.- SLC