Millions of people love peanut butter. Certainly, some people should never go near it either because they are deathly allergic to peanuts -- or just plain can't stop once they start eating the protein rich but fairly fattening substance. Peanut butter, for those who can maintain some sense of moderation and are not allergic, has a lot of omega 3 fatty acids, considered to be an essential nutrient for the human body. Most brands today no longer contain trans fats of any kind, especially the offerings from major supermarket brands that are labeled "natural." Often, that means there is no sugar...