Extreme raw diets are tough to follow and can be risky. Some people follow a strict raw food diet, eating nothing but raw foods at every meal. Others focus on raw foods for the bulk of their diet but also include some cooked or processed foods. The raw food diet has three main types: - Raw vegan diet: This is the most common type. It limits your food choices to foods that are both raw and vegan (not animal-based). - Raw vegetarian diet: Like other vegetarian diets, this type excludes meat, fish