KetoLean Ultra You need to continually increase your healthy fat content in the KetoLean Ultra diet, especially during the first few weeks of embarking on KetoLean Ultra. The following tips for KetoLean Ultra diet should be close to your heart, especially if you're eating out but still want to keep up the KetoLean Ultra diet spirit. Remember the increased fats now taken to force the body into a KetoLean Ultra state? Medifast KetoLean Ultra Shakes: Now, I'll look at the medifast 55 dutch chocolate shake. This shake checks in with a whopping 220 calories, but has only 3 grams of fat. Slim Fast KetoLean Ultra Shakes: When I went to do research for this article, I found that the slim fast shakes had recently been recalled.