I suppose I'm one who doesn't like a lot of types of food. If I go to a large supermarket, I'd say I wouldn't be at all interested in 99% of the edibles they sell. It's all simple stuff - eggs, butter, flour, cinnamon, raisins, spinach, carrots, lettuce, walnuts, olive oil, sunflower oil, extra-sharp cheddar cheese, taters, mushrooms, onions, tomatoes, garlic, soya milk, green tea, grapes, a specific kind of cookies, a specific kind of crackers, and occasionally sugar to make my home-made bread rise, and vitamin C, B12 and D3. That's all. I normally eat a very small number of different meals, same ones every day, but I've engineered them to contain all the nutrients I need.