Healthy Fats With a Kick of Flavor By Ashley Gartland, Runner's World Thu, Jun 09, 2011 If you stir-fry vegetables in canola oil and drizzle extra-virgin olive oil over salads, you're already loading up on healthy fats and antioxidants. "But just as runners experiment with different sports-nutrition products to optimize performance, we should experiment with different oils to optimize health and make food fun," says sports dietitian Dina Griffin, R.D. She explains eating a variety of oils