Any weight loss is good. Even 5 kg of weight loss will make a difference to your health. But in reality if somebody has 50 kg of excess weight they really need to lose at least half of that excess weight to have a worthwhile result. So we’re talking about 20, 25, 30 kg as being a target area. If we can achieve that level of weight loss and if we can hold that level of weight loss over a long period we’ve achieved an enormous benefit. We have achieved something that we have never been able to achieve with all the diet programs, with all the commercial weight loss groups, everything else.
So we’re looking for substantial and durable weight loss.