My husband was on Garcinia. His doctor checked it out before he permitted him to use it. He is a credited internist . My husband is a diabetic and had very serious health problems and this doctor pretty much brought him back to normal conditions. He approved for him to take it after he looked at the research, the studies. He also said though "Dr oz is a great cardiologist he can promote propaganda he does not believe in all the time."
My husband lost 75 lbs where I lost 50 on my own. It is a bit expensive about 50.00 /30 day supply.