The Rosedale Diet for improving leptin function

I was surfing the web yesterday looking for information about Rabbit Starvation, the result of exclusively eating lean meat, when I came across information about the Rosedale Diet on the Ketogenic Diet Resource site. The Rosedale information talks about how the hormone leptin figures into aging and overweight. Science hasn’t known about leptin for very long. It wasn’t discovered until 1995. Leptin helps to control hunger and fat burning, among other things. Usually, when leptin is low, that signals hunger. When it goes up, that tells the body to burn fat. At least that’s how it’s supposed to work. Scientists thought when they first discovered leptin that the answer to obesity could be as simple as giving leptin supplements to obese people. But they found out that obese people tend to have very high levels of leptin already. They figured out that people can become leptin insensitive just as they can become insulin insensitive. Dr. Rosedale believes that overweight and obesity are the result of a derangement in the functioning of insulin and leptin. Overeating of carbohydrates can cause this derangement. Other materials I have read focused on the insulin alone, so this is a bit different. Dr. Rosedale determined that his low-carb/high-fat/controlled-protein diet can restore proper leptin functioning in the body. As he says, fat doesn’t make you fat; the inability to burn fat makes you fat. Restoring leptin function corrects the body’s ability to burn fat and thus allows the body to burn its stored fat. The result of weight lost this way is a trim, lean, muscular body and not just a thin version of a fat person. I decided to buy Dr. Rosedale’s book and learn more about how leptin functions since I haven’t seen much about it up until now.