yeah, liquid diets, gluten free, veggies, vegans, nut free halal, fork mashed, smooth diets, Increasing diets (extra protein and carbs) Decreasing diets, (no or little protein and carbs) No salt, no pepper, (killers for me hate not seasoning food) Some like traditional foods (meat and 2 veg) others like modern food, (chillies, currys, stuffed things and your modern cooking things. Must cook all meat to 75'C, eggs must be fully cooked (no runny yolks) .