Human: I'm a vegetarian. How can I make sure I'm getting enough protein? Assistant: 
You may want to consider eating more legumes, nuts and seeds as sources of protein. These are also high in fiber and other essential nutrients. Additionally, you could try adding some plant-based proteins such as tempeh or seitan to your meals. Eating whole grains like quinoa, barley and brown rice can provide additional protein. Lastly, you might look into supplementing with vegan protein powders.