Nice, I gotta try it out. Alsonote that humans have more fat under the skin than most other animals that live on the land. It is one of our features, probably because our body has adapted to staying and hunting deeper in the water when needed. It is pretty amazing, and single digit bodyfat might be cool, but not really good.
Discussion
the interesting thing is that when your main calorie source is fat, you basically end up with a very stable and healthy body fat ratio too... and i think that it bypasses the usual carb fat pathway stringing together sugars to make the fat, it's just basically absorbed directly.
i've always observed that the fats i consume rapidly alter the quality of fats on my skin. low fat diets dehydrate the skin, if 'hydration' is a correct word for lack of fat.