KetoLean Ultra This occurs due to the large amounts of fats consumed when undergoing the KetoLean Ultra diet. Secondly, research has shown that the KetoLean Ultra diet can greatly alter blood lipid profiles. The benefits of KetoLean Ultra are similar to you get from other dietary plans, but in a way, it has proven to be more effective than similar diets such as Atkins or Paleo at achieving KetoLean Ultra goals. Carbohydrates tend to cause a spike in levels of blood sugar and then the levels go down after a while. Once you get through this period the levels of energy in your body tend to dramatically rise. When you lose weight, then you are protected against suffering from type 2 diabetes.