Hi sandrajo-There are some basics here -
http://theharcombediet.com/
I read about it last year,and was a bit sceptical. But-it stayed at the back of my mind. After going on a severe junk food binge and gaining almost a stone in 5 months after my daughter went off to Oz, I thought it was time to do something. I started in Feb. and have lost over 21 pounds. Like Zeuhl-I've stayed off processed stuff,dropped sugar and caffeine...and I eat plenty. I now weight less than I have in over 20 years.