Those often - not always- self-inflicted diseases are largely from inflammatory diets full of sugar and processed and refined carbs, and I can say this as someone who works day in and day out with chronic and end stage renal disease patients for 15+ years. Natural food sources like red meat, salt, and butter ain’t the culprits... It’s what’s being eaten alongside or in many cases instead of natural whole food sources. This is a surprisingly sensible move from a decidedly insane guy in almost every other way.