"Remember when butter was the enemy? Now it's good for you. You may have lived through times when the Atkins Diet was good, then bad, then good again; you may have wondered why all your friends cut down on salt or went Paleo; and you might even be thinking about cutting out wheat products from your own diet ... Levinovitz takes on bestselling physicians and dietitians, exposing [what he sees as] the myths behind how we come to believe which foods are good and which are bad--and pointing the way to a truly healthful life, free from anxiety about what we eat"--Amazon.com.