i would love more on leptin as i am a little confused. I have a low thyroid and have often read that to keep leptin working optimally, which significantly affects the thyroid, carb refeeds are essential if on a lowish carb diet????
I think there's some evidence carb refeeds can help (as we're discussing over in this thread: http://www.marksdailyapple.com/forum...nd-Lost-Weight
..but maybe they're not necessary.
I found these two articles on Stephan's blog to be a really good overview of all the signals related to appetite: