A pescatarian is someone who follows a diet that includes fish and seafood but excludes other types of meat, such as beef, pork, and poultry. This dietary choice often emphasizes the consumption of plant-based foods, including fruits, vegetables, grains, and legumes, alongside fish. Many people choose a pescatarian diet for health benefits, environmental reasons, or ethical considerations regarding animal welfare. By incorporating fish, pescatarians can obtain essential nutrients like omega-3 fatty acids, which are important for heart and brain health. This diet can also be seen as a middle ground between vegetarianism and a traditional omnivorous diet.