I have not undergone any tests, but I'm pretty certain that my triglycerides will have fallen greatly since my last test. That's what Dr. Mike says on his Protein Power blog, that on a low carb paleo diet your triglycerides drop like a rock and your ratio of LDL to HDL improves. I realize that I am insulin resistant, but that's not something a doctor will notice. I know as long as I keep my carbs low most of the time, that the insulin resistance is greatly alleviated. I feel amazingly great, too, and have lost about 20lbs, maybe more, while eating things that would otherwise be alarming, like chunks of butter on every bite of a big steak.
Female, 5'3", 50, Max squat: 202.5lbs. Max deadlift: 225 x 3.