I can't speak for the rest of the article, but this guy's take on low carb diets is a bit...odd:<p>>Unfortunately, it’s an approach [Low carb diets] that leaves the vast majority of frontline obesity experts gritting their teeth, because while the strategy sometimes appears to hold up in studies, in the real world such dieters are rarely able to keep the weight off—to say nothing of the potential health risks of eating too much fat.<p>So he's saying that studies do support low carb diets having high efficacy rates (for weight loss), but "in the real world" this doesn't pan out. What is this unbiased, statistically significant source of data on "the real world" that he's relying on? He's ruled out studies, and it's obviously not anecdotes because that would be even worse. That basically just leaves intuition. He then goes on to cite the risks of a high protein diet (while linking it as high fat only) by linking to a WebMD article which appears to be written by an unnamed author who has poorly collated the research on the issue and left out major advances of our understanding of issues like cholesterol levels.