Quote Originally Posted by SLUDGE FACTORY View Post
OK, go down to see your doctor tell him or her you are losing 4 pound a week

You are either ill or on a crash diet
Just did. He said I'm perfectly healthy with far better stats than 2 years ago. My muscle mass was measured and is essentially unchanged but my body fat is down from 26% to 18%. My BMR is 50 lower than it was before this "crash diet".

I asked him if it was unhealthy to lose the fat so fast. He said evidently not.