The problem with nutrient-by-nutrient nutrition science is that it takes the nutrient out the context of the food, the food out of the context of the diet, and the diet out of the context of the lifestyle.
Marion NestleIf you like eating meat but want to eat ethically, this is the book for you. From the hard-headed, clear-eyed, and sympathetic perspective of butchers who care deeply about the animals whose parts they sell, the customers who buy their meats, and the pleasures of eating, this book has much to teach. It’s an instant classic, making it clear why meat is part of the food revolution. I see it as the new Bible of meat aficionados and worth reading by all food lovers, meat-eating and not.
Marion NestleFDA, which regulates the safety of vegetables, doesn't have those kinds of rules because Congress doesn't want it to. It's not that the vegetables themselves have anything wrong with them; it's that they're contaminated with animal manure. One of the rationales for a single food safety agency is that you can't separate animals from vegetables.
Marion Nestle