ArticlesFeaturesVideos NPC Physique Seminar: Nutrition Clinic Q&A August 23, 2012 Share on Facebook Tweet on Twitter Check out all of the videos from the Nutrition Q&A from the first-ever NPC Men’s and Women’s Physique Seminar in Las Vegas, Nevada. PROTEIN SOURCES CARBS & FIBER CAFFEINE ARTIFICIAL SWEETENERS BLOOD-TYPE DIETS