I had blood work done before I started the HCG diet and again when I finished Phase 2 a few days ago. Everything was good in my first test. The second test after I finished a 28 day cycle on Rx HCG 175 iu, my Creatinine showed too low. This means I've lost muscle mass. I'm really disappointed! I shouldn't have lost muscle mass only abnormal fat. I certainly didn't expect it to be too low. I'm concerned. Has anyone else experienced this?