Weight loss is a sore subject with many Americans and it's been this way for decades as more and more of us become overweight or obese in spite of our best efforts at losing the extra pounds. Who hasn't tried at least one of the many, many weight-loss programs offered on TV or through a local group, at least once in their lives? If the truth were known, most Americans have tried more than one of these diets in the ongoing battle of the bulge. Most older Americans have trie