My husband lost 50 lbs and has kept it off for over a year now. I didn't lose much, but both our blood lab numbers improved. The blood glucose levels is obvious, but our cholesterol levels, and triglyceride levels also improved, and my auto immune numbers improved, which was surprising to me. I am planning on going very low carb again, but this time also count my calories as much as my carbs to try and actually lose weight this time.