x values are variable, report researchersdex is a scale applied to foods based on how quickly the glucose in fo...There are many factors that can influence the glycemic index of a food...It is possible that we need to develop better research tools and more ...Lichtenstein and colleagues have received a five-year grant from the N...... <a href="http://www.bio-medicine.org/inc/biomed/medicine-news.asp">http://www.bio-medicine.org/inc/biomed/medicine-news.asp</a> http:/