I weighed 275 when I started on 9/24/10. The journal started in January. So 50 lbs in 3 years, but it was as much as 65. I hit 210 on 9/24/11.
Yes straight primal by the book worked for me. That is what I am trying now, but the binging was much better controlled. Since then, I got deeper into perimenopause, lost my Mom and likely screwed myself with too many experiments.
What I probably need is clean Paleo with Primal Blueprint ratios.