A plant-based diet focuses on consuming foods primarily from plants, including fruits, vegetables, grains, nuts, and seeds. While it doesn't strictly eliminate animal products, it encourages people to eat less meat and dairy. This type of diet is known for its health benefits, such as reducing the risk of heart disease and improving overall well-being. Many people choose plant-based diets for various reasons, including health, environmental concerns, and animal welfare. By eating more plants, individuals can lower their carbon footprint and contribute to a more sustainable food system. Popular examples of plant-based diets include veganism and vegetarianism.