Originally Posted by bdinger

Here's something weird.. try eating MORE.

Seriously, I know it seems counter-productive, but there are times when I'm going all-out for a week, my calories are spot on, water intake is perfect but I lose next to nothing. I get completely frustrated, obviously, but then I switch up the diet. And it works - suddenly a massive loss. Obviously vary your technique based upon results, as it may not be that easy for you.

The reasoning is simple, the body needs fuel. When you are expending a great amount, you also need to be putting some in or it goes into "starvation mode". Hell, I remember one week when on my 800 calorie/day liquid diet that I didn't lose a thing. I was probably in the high 400's at that point, and working out every other day until I collapsed - but no dice. I added in some calories and get this - lost a ton the next couple weeks.

That's my suggestion, at least. Add in some calories of good stuff (proteins, grains and "good" fats) then see what happens!