^ I agree with gopintos - any diet hack is context dependent.
If you're an outlier then it's down to you to modify it to make it work. Even then, perhaps it won't work for you. If it doesn't, then move along now.
F 5 ft 3. HW: 196 lbs. Primal SW (May 2011): 182 lbs (42% BF)... W June '12: 160 lbs (29% BF) (UK size 12, US size 8). GW: ~24% BF - have ditched the scales til I fit into a pair of UK size 10 bootcut jeans. Currently aligning towards 'The Perfect Health Diet' having swapped some fat for potatoes.