Can You Get Enough Protein from Vegetables?

Vegetables contain protein, but is it possible to obtain enough protein from only vegetables?

Protein is found in every part of our body, including muscle, bone, skin, hair, organs, and enzymes. A vegetarian or vegan diet can meet the nutrient standards recommended by the 2015-2020 Dietary Guidelines by including a variety of plant foods that contain protein, including soy foods, grains, vegeta...