Well i used to be an atkins follower and i did many low carb diets in the past from 1998 until 2006. The sad thing is that as soon as you leave low carb and eat normal again you gain the weight back.
I just started Eat stop Eat and am really getting into this whole intermitent fasting.
I just love it. As for low carb i cant even start to imagine the weight loss combined with Fast-5, hey i might even give it a try.