http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Small changes can lead to big rewards, such as maintaining a healthy weight, American Society for Nutrition (ASN) President James O. Hill, PhD, describes in a recent report. The article, to be published in the February issue of The American Journal of Clinical Nutrition, is written by Hill on behalf of a joint task force of ASN, the Institute of Food Technologists, and the International Food Information Council. http://www.physorg.com/news151072771.html Medicine & Health Tue, 13 Jan 2009 12:39:31 EST news151072771