Sorry you took offense to my post. Just trying to be helpful. I've been into sustainable agriculture since I came back from Vietnam. I was a tree top level fixed wing recon pilot there and promised myself that if I made it out alive I would move to the country and live a simple life. When I got back in 1971 I started an organic farm in western Ohio to supplement my income while I used GI bill to go to college. I'm 75 years old now and have put the time in to discover what is real and what is not. I assure you I spent many years of learning by trial & error and had much skepticism of new fads. As for Wagyu, after dealing with them and other breeds of cattle for many years, I'll now say Wagyu are the real deal and can make a difference in health. As for manure, it is all good if the producer of it is fed without the contaminations that are commonly used on farm animals used for consumable product in modern times. As the famous Agricultural Author, Gene Logsdon, last book says: , "Holy ****: Managing Manure to Save Mankind". By the way, Chemical farming is one of those new fads to continue to be skeptical about.