I've been going to a personal trainer for about 2 weeks and I have been working out with him really hard and I've been running for about an hour a day (elliptical and on a track) and I just can't lose weight. I've been only eating about 1500 calories (he put me on this food program) in small meals but I have no lost a pound. I'm 5'9, 199lbs, 20% BF and my BF has no changed at all in the past two weeks. Can anyone tell me why? He said I eat too late at night (10PM dinner, sleep at 1AM, and I should eat at 7PM latest, but I think I should have lost at least something). Thanks guys