What are the effects of a diet mainly of vegetables and fruits?

Vegan diet. President clinton became a vegan (no animal products, eggs, or dairy) and apparently reversed his heart problems. He lost 30 pounds and has more energy than a 30-year-old. But he takes supplements to prevent certain vitamin and mineral deficiencies. You can do very well on fruits, vegetables, and super grains like quinoa if you get some professional advice about nutrition.