Metabolism has improved with the efforts? The regime has effect? In any case I have seen a marked improvement since taking this product. But that has nothing with nothing, it's not a miracle, we must make the effort and eat better, it helps!
After, no inconvenience to the (2 morning / noon, 2 evening preferably 30 minutes before meals, total 4 per day), no stomach pain, nothing.
Well, it worked enough for me to see for the next buyers, for my part I am satisfied!