Dr. Westerdahl discusses Da Vinci's scientific achievements as well as his personal diet and lifestyle. Few people know that Leonardo da Vinci was also a vegetarian because of his compassion for animals. His advanced thinking regarding the vegetarian diet and lifestyle, and his writings and wisdom regarding living a healthy lifestyle, along with his detailed human anatomical drawings, make him a leader in the history of the health sciences. Dr. Westerdahl share one of Leonardo's favorite vegetarian recipes, Chickpea Soup, and a short and rare musical piece that he wrote.