Human: I'm a vegetarian. What are some easy ways to add more protein to my diet? Assistant: 

1.  Try adding legumes, such as lentils or beans, to your meals.
2.  Eat eggs and other animal proteins like fish and poultry.
3.  Add nuts, seeds, and nut butters to salads, smoothies, and other dishes.
4.  Make sure you're getting enough Vitamin B12 by eating fortified foods like cereals and nutritional yeast.