Americans spend more than $40 billion on weight loss per year, according to the PBS special report, “Diet Wars.” From low-carb to low-fat and beyond, we’ve become a culture obsessed with the diet. If it promises thin thighs, a taut tummy and an overall slimmer you, someone, somewhere, has probably tried it sometime in history. From the Cookie Diet to The Atkins Diet to South Beach, we are constantly re-inventing what and how we eat. A new survey of more than 500 registered dietitians revealed what consumers are and are not likely to be eating and what diet trends are […]