Medifast Nutrition Support wrote:...the latest version of our Quick Start Guide (which is currently only available online as a "sneak peak") recommends that all varieties of ground meat with the exception of those 99% fat-free are consumed in a 5 ounce portion. For those that are 99% fat-free, a 6 ounce portion + 1 fat serving is the revised portion size. We know these changes may not be what you see in your current quick start guide, but the MyPlan system is currently transitioning so that the these changes can be seen and implemented by our users.