" Limited evidence suggests it may help people lose weight, but many experts remain concerned about the long-term health effects of the diet, which can contain high levels of fat and cholesterol."

Limited evidence???? Anyhow, I bought the new book by Diana Schwarzbein yesterday. The Schwarzbein Priciple II. In the book she hints at findings that external cholesterol sources react differently in the body. It's the cholesterol that your body produces from excessive carbohydrate intake that is damaging to your body and can increase your risk of heart disease.