nutrient density is a way of describing relatively unprocessed foods. Nutritionists, particularly those who work with food companies, would prefer foods of low nutrient density or some other euphemism. What does the diet of marian nessel look like? Oh, i follow my own dietary advice. I don't find it hard to follow at all. It's something that's highly advertised, tremely profitable to the companies that make it. Comes in a box, has lots of salt and sugar added. Everybody knows what they are.