My role as a pharmacy tech had nothing to do with the validity of any statements regarding nutrition, nor were they meant to. It was simply an anecdote to emphasize the insidious nature of our toxic food environment. Also, while credentials matter, that’s also a genetic fallacy. The strength of a claim rests solely on the evidence to back it up.

I can’t speak for protein, but sugars, fats, and salts have all been shown to be addicting. It’s not just sugar. Also, that grape has fiber and phytonutrients, that’s actually a good source of carbs. Literally just a few nights ago I was snacking on grapes and then stopped long before I finished the bag - because I felt full.

My opinions are mostly inline with the scientific consensus, which holds the overall Mediterranean dietary pattern as the gold standard of health and longevity - of which whole-food plant-based diets are usually inline with. Can you show any valid authority on nutrition who uses keto as the basis of their dietary guidelines?