LifestyleRecipes for Success (6): The Nutrition ExpertTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoLifestyle10/12/2013October 12, 2013The Austrian star chef Johann Lafer's curiousity is never satisfied - he's constantly developing both himself and his cooking. He works with a German university to conduct research into "Healthy Eating" and wants to improve the food children eat.https://p.dw.com/p/19yNKAdvertisement