For more information about capsinoids, or just to become better informed about food and nutrition in general, try visiting the following sites: A service of the National Library of Medicine and the NIH. Visitors may search for articles about capsinoids, capsaicin and other relevant topics. An arm of WebMD which allows registered visitors to search for scientific articles, including those on capsinoids and related terms. An excellent government resource for information on health and nutrition. Extensive site of the National Institutes of Health. Web site of the American Dietetic Association, the professional organization representing registered dietitians. The site includes valuable information on diet and nutrition both for health professionals and consumers.