I also agree that optimizing your diet and exercising is controlling your weight loss. Once you find what works for you it's just a matter of fine tuning the formula.
Went Primal July 25th, 2011.
Current Age: 25
Total Loss: 126 lbs
Starting Stats: Weighed 266 lbs, Body Fat 37.6% (100 lbs), BMI 40.9
Current Stats: Weight 140 lbs, Body Fat 15.2% (21.1 lbs), BMI 21.2
Current Goals: Get a stronger core through Pilates and continue being as Primal as I can be.
My Weight Loss Notes Now on a blog page. It starts with "My Weight Loss: Introduction." Available to the public, share with friends if you'd like!