Amen! One of the best perks of vegan food, especially these days, with the level of irresponsible practice through out the food industry, is not feeling so sluggish and full in a bad way. Not just a side effect of appropriate portioning, either, I believe. I have broken those standards within both diets. Some may find the Vegan lifestyle extreme, but the situation, I believe, calls for it. Plus, there is a lot of evidence supporting that cavemen & cavewomen may not have chosen the best diet for their insides because they had all the health data in their heads, surprisingly. Symbiosis with our environment as a whole, needs to be a keynote of our future, or I don't think there will be one.