The term for a dietary practice that excludes meat is vegetarianism. Vegetarians may choose to avoid all types of meat, including red meat, poultry, and fish, while still consuming animal-derived products like dairy and eggs. There are variations, such as ovo-vegetarian (includes eggs) or lacto-vegetarian (includes dairy). This dietary choice is often motivated by health concerns, environmental factors, or ethical beliefs regarding animal welfare. A well-planned vegetarian diet can provide all necessary nutrients and has been associated with various health benefits, including lower risks of chronic diseases.