Pescatarianism is a dietary choice that includes fish and seafood while excluding other types of meat, such as beef, pork, and poultry. People who follow this diet, known as pescatarians, often do so for health reasons, environmental concerns, or ethical beliefs about animal welfare. By incorporating fish, they can still enjoy a source of protein and essential nutrients like omega-3 fatty acids. Many pescatarians also emphasize the importance of consuming sustainable seafood to minimize the impact on ocean ecosystems. This approach encourages the consumption of fish from responsible sources, helping to protect marine life and promote healthier fishing practices. Overall, pescatarianism offers a balanced way to enjoy a varied diet while being mindful of health and environmental issues.