'Becoming Vegetarian' author Vesanto Melina, left, speaks with teen Alanna Brousseau as they look over vegetarian items in Toronto on Tuesday April 8, 2003. Because they are following peer pressure or a have a sensitivity to animals, some teens simply stop eating meat. But they don’t follow a nutritional vegetarian plan that emphasizes more protein, complex carbohyrates and iron. (CP PHOTO/Aaron Harris)