books.google.com - A top nutritionist reveals the secret to permanent weight loss. To help her busy clients ditch the fad diets,Tanya Zuckerbrot spent more than a decade designing a healthful, delicious, sustainable diet that sheds pounds, boosts energy, lowers cholesterol, and reduces the risk of heart disease and diabetes....http://books.google.com/books/about/The_F_Factor_Diet.html?id=z6pZTqmpIcgC&utm_source=gb-gplus-shareThe F-Factor Diet