I finally got around to reading this article tonight and think that many on this forum will find it informative. I have noticed there has been a lot of confusion on insulin, fasting, and ketogenic diets. Robb mentions all of these things in this blog post. I will not try to outline the ideas because I think it would be good to read them for yourself. Here is the link to part 3 of the series. http://robbwolf.com/2013/01/09/thoughts-carb-paleo-episode-3-hope/ I found this one to be the most informative but it would be good to read all of them if you are interested in this type of thing. He even makes mention of gymnastic type training. I look forward to the discussion this might spark!