A person who eats mostly or only foods that come from plant sources?

A person who eats mostly or only foods that come from plant sources is referred to as a vegan or vegetarian, depending on their specific dietary choices. Vegans avoid all animal products, including meat, dairy, and eggs, while vegetarians may include some animal-derived foods in their diet. This plant-based approach can offer various health benefits, such as lower risks of chronic diseases, as well as environmental advantages by reducing the carbon footprint associated with animal farming. Overall, such diets emphasize whole grains, fruits, vegetables, legumes, nuts, and seeds.