Who would think that we’d actually see a medical doctor post an entry on his blog called “Add lard to your larder”? Dr. Michael Eades, the author of Protein Power, did just that. Among interesting points that he made, he said that the Mediterraneans are actually eating lard more than olive oil. The olive oil they produce in the region is for export. That certainly changes the face of what many believe is one of the healthiest diets!
In another of his posts about “The best low-carb book in print,” he quotes study summaries from the book. One study was particularly interesting. They looked at an ADA low-fat/high-carb diet against a low-carb/high-fat diet. I like studies like this because it pits one intervention diet against another, thus eliminating the conscientiousness factor when comparing the diets. Even though the high-fat dieters were eating considerably more saturated fat, the blood levels of saturated fat decreased from their pre-diet numbers, both in terms of percentage of fat in the blood and in terms of the absolute serum content. By the latter measure, saturated fat in the blood dropped 30% in the high-fat group, even though they were eating more saturated fat. Triglycerides fell by 51% in this group. The latter figure did not surprise me much because I already knew that triglycerides increase with carb intake. It would have been nice to know how they did weight-wise, but Dr. Eades did not quote those results. I guess I’ll have to get the book to find out.