human
I'm a vegetarian and want to lose weight. What are the best diets for vegetarians?
assistant
The best diets for vegetarians depend on their individual needs, but some popular options include veganism, pescatarianism, fruitarianism, and lacto-vegetarianism. Veganism is an animal-free diet that excludes all animal products, including meat, dairy, eggs, and other animal-derived ingredients. Pescatarianism is similar to veganism except it allows fish as an alternative protein source. Fruitarianism is a type of vegan diet that restricts all food intake to fruits only. Lacto-vegetarianism is a plant-based diet that includes milk and dairy products from animals, while still excluding eggs and other animal-derived products.