I'm just wondering, for the people who have been Primal for a while...
How long was it before you noticed you lost some weight (fat)? Was it within the first week or two or does it take a while for your body to realize what's going on?
I'd assume that as soon as you drop your carbs, your body would have to figure out that it needs to burn fat, but is it really that immediate?
And how long does it take for you to be actually "in ketosis"?