Mr Sushil Kumar, BGR - 34, tablets, is a combination of some herbal extracts, supposed to be working on diabetes mellitus. But the researchers themselves have said that it has not been tried in human beings, there are no clinical trials to show its benefits in controlling blood sugar in humans. According the details available, it has been tried only on rats, there too it has shown 67% efficacy, which is same as placebos. So there is no question of this drug being effective in treating diabetes in humans. Rest I leave it to your judgement.