There is actually a lot of protein in plants, especially in beans, lentils, whole grains, and leafy greens, said Engman, and added that if you're eating enough calories from these foods, you'll easily hit your protein goal. Even a typical serving of whole wheat pasta (which is Starch-Solution-approved!) offers eight grams of protein.
"The majority of people in America actually get more protein than is necessary, so you may not need as much as you think," Engman said. Saint-Laurent Beaucejour agreed, and added that it's extremely rare to see someone protein deficient. "In a well-rounded diet, even a vegan diet, you can get enough protein — generally between 50 and 60 grams of protein is adequate for the average adult," she said.