A new study being published in the New England Journal of Medicine followed 322 people over two years trying three different types of diets. The big winner in over-all weight loss and cholesterol improvement: Atkins.
Now, women tended to lose more weight on the Mediterannean diet (a peer reviewer said this demonstrated that women were more experienced at complex diets; I wonder if it doesn't just demonstrate that there are metabolic differences between men and women?), and a fat-restrictive diet was better for diabetics controlling blood sugar. Overall, however, this demonstrates what I've been telling people for years--it's not just a simple matter of counting calories. Insulin is what puts the calories in your fat cells, and carbohydrates are what stimulate the release of insulin.
Update: Fox News reports
New workout schedule
5 years ago