Vegetarians and vegans can get protein in their diet by incorporating more ____ products.

• A. Egg-based
• B. Dairy-based
• C. Soybean and Quinoa
• D. Animal-based

Answer: (C)

Protein needs can be met on vegetarian and vegan diets by choosing plant-based foods that supply all essential amino acids. Soybeans and quinoa are standout options because they provide complete proteins, meaning they include the nine essential amino acids in the right proportions. This makes them especially reliable sources of protein without relying on animal products. Soy offers versatility through foods like tofu, tempeh, and soy milk, while quinoa is a grain that naturally contains all essential amino acids.

Egg-based or dairy-based products come from animals, so they don’t fit vegan diets (and dairy isn’t always preferred by all vegetarians). Animal-based options clearly don’t align with vegan choices.