I started paleo about 3 years ago. I'm in my late 20's and am fairy active w/ 12% body fat.
I've been even more paleo in the last year (rendering my own pastured pork fat for lard, eating lots of coconut fat instead of olive oil), eating lots of fattier cuts of grassfed beef. I've also minimized my grain, alcohol and sugar intake in a big way. Dairy (mostly grassfed) is still in the picture.
My weight and body comp haven't changed at all. I just feel less congested from eliminating wheat and now have more stable blood sugar (minimal hunger swings).
Out of curiousity, I got some bloodwork done. Everything else was the same from a year ago (HDL=50, TG=80) but my TC jumped 80 points as did my LDL (I doubt they measure LDL directly but the Friedwald and Iranian calculations give similar LDL of ~150). I had expected HDL to jump and LDL to go down further!
Of course I have no idea what the particle size of this LDL is but I could spend $70 on that test. Folks like KGH would probably just say "who cares" since I'm not consuming wheat or fructose thus avoiding oxidized and small LDL. I could be all large and fluffy...
Also, I ate a pound of uncured Niman bacon before starting my 12 overnight hour fast. Could that have thrown anything off?