If you want to talk about cancer there is this example of a failed protocol:
Yet, if doctors in the us want to try alternative cures, they lose their licences, go to jail, or move to other countries which are not so genocidal.
I do have all the example I need of the failure of the us food supply. This is the 80% of Americans who are obese and overweight and think this is their fate.
When I was a fat kid in the 1960's, I was one of few. By the time I found out about the BMI chart in the early 1980's I was one of the 18% of people who were obese on it.
So are Americans lazier and stupider now or it the food supply more poisoned? I choose to believe this is systematic poisoning and work to help people change as I can.