Soy can be found in baked goods, cereal, crackers, canned soups, vegetable broth, salad dressings, imitation bacon bits, energy bars, reduced - fat peanut butter, pasta, Worcestershire sauce, deli and luncheon meats and vegetarian meat alternatives.
They found that insects and imitationmeat — such as soybean - based foods like tofu — are the most sustainable as they require the least land and energy to produce.