The DASH diet has been a staple of the dieting world, but popular tastes and medical guidelines have evolved. Heller has overhauled the DASH plan to reflect the latest, cutting-edge research on hypertension, diabetes, depression, and other health issues that impact millions of Americans. Meal planning gets a new focus on unprocessed foods, seafood options, and vegan and vegetarian choices. Four weeks of menus are included. -- adapted from info provided.