Want to know about the introduction of grains into the human diet about 10,000 years ago, he talks about this. The new wheat's impact of peoples' health, he talks about that.
Easy to listen to while on the treadmill, doing squats or on the trampoline.
Click on this link: http://virgindietcookbook.com/7d7d-billdavis/
To Your Health
Dr. Barbara