Some fruitarians will eat only what comes naturally from a plant: foods that can be harvested without killing or harming the plant. These foods consist primarily of culinary fruits, nuts, and seeds.  Some do not eat grains, believing it is unnatural to. Some fruitarians feel that humans shouldn't to eat seeds as they contain future plants,or nuts and seeds, or any foods besides juicy fruits. Others believe they should eat only plants that spread seeds when the plant is eaten. Others eat seeds and some cooked foods. Some fruitarians use beans, peas, or other legumes. Other fruitarians' diets include raw fruits, dried fruits, nuts, honey and olive oil, or fruits, nuts, beans and chocolate.SO different fruitarians do different things.