I understand the digestion component and to find foods that digest well to fuel appetite. But all studies that I have seen where calories are equated (and protein as well), there isn’t a clear change in body composition when foods are chosen differently whether carb based, fat based, and the food choices as long as protein is the same and total calories are consistent. Obviously there will be differences in satiation and digestion. But if the “base” of the diet is nutrient dense foods with micronutrients I’m curious how having a bowl of cereal or something that digests well to add extra calories would be detrimental.