I have! I have type II diabetes, and hypothyroid (hashimoto) and my blood sugar has been PERFECT! In the mornings it averages nothing above 100 and 2 hours after lunch it's been 107. I had to have my coworker check her sugar because I thought my machine was damaged because it's been so good! I've lost 32 lbs in 60 days and I feel like I'm a teenager again! Let me know if you want me to send you information.View Thread