Many in the medical establishment consider obesity to be an illness<ref>[http://www.medicalnewstoday.com/articles/4650.php Is Obesity a Disease?] Medical News Today</ref>, in the sense that it is a serious medical condition, but disagree about the root causes of non-hormone related obesity. The medical world is nearly unanimously agreed that obesity is a big problem in the Western world, and in fact becoming a problem world wide.<ref>"... when it comes to obesity—which dominates nutrition problems even in some of the poorest countries of the world—it is the calories that count." [http://www.sciam.com/article.cfm?id=eating-made-simple Eating Made Simple] - Scientific American</ref> | Many in the medical establishment consider obesity to be an illness<ref>[http://www.medicalnewstoday.com/articles/4650.php Is Obesity a Disease?] Medical News Today</ref>, in the sense that it is a serious medical condition, but disagree about the root causes of non-hormone related obesity. The medical world is nearly unanimously agreed that obesity is a big problem in the Western world, and in fact becoming a problem world wide.<ref>"... when it comes to obesity—which dominates nutrition problems even in some of the poorest countries of the world—it is the calories that count." [http://www.sciam.com/article.cfm?id=eating-made-simple Eating Made Simple] - Scientific American</ref> |