I originally found it when looking at another weight loss method, as I had lost around 20 kg after my second son was born, with at least that much to go, following various diets, low fat of course, but bingeing a lot in between so losses were slow. I was doing a lot of gym classes, and running, sometimes 2 classes a day. Weight would go down a little then stall for a while. Once I went primal I felt amazing. I still think I overate though, as my weight actually went up a little, but I was also doing CF, and my body went down in measurements all over. I didn't realise how crap I felt until I changed to primal, my fog lifted and I just felt so good. Still binged occasionally but much less often. But everything fell apart 6 months of doing this (not because of primal), so 6 months of non stop bingeing gained me 20 kg approx. Did no exercise during this time either.
Came back to primal Oct 2012, but again think I still was eating too much as my weight didn't change, but Jan 2013 start HFLC, and actually counted for a bit, to make sure I wasn't eating too much. Started feeling so energetic, and really good. And then the weight started moving down again. I got impatient for a bit there, as I thought it wasn't fast enough, but its moving so I am happy. Am following a more relaxed approach, just eating when I need to and not drinking BP coffees anymore. Scales are still moving down. And I feel great.
I now no longer binge, I am truly grateful for that, and I think its because of HFLC.