Animals are injected with hormones and exposed to pesticides. Animals when mistreated feel stress and releases toxins in their blood. When a animals feels it about to be slaughtered it really releases toxins in the blood and tissues. This is passed on to the meat eater. Red meat is the leading cause of bowel cancer. Bean barrito from taco-bell, peanut butter, milk, yogurt, nuts, vege-burger from harvey's, guacomole, dal and cheese are good sources of protein.