Long post on Dr Mercola on a cancer-fighting diet – here is a small extract
The ‘Meat’ of the Ketogenic Diet—FATS
Most people who follow a ketogenic diet inadvertently restrict their calories without actually reaping the metabolic benefits of a calorie deficit, which include reductions in blood glucose, insulin, and triglycerides. The reason for this is that they don’t replace the carbs (and protein) they’ve eliminated with high enough amounts of healthy fats.“Paradoxically, when you’re eating more fat, your blood fats will go down, due to a calorie deficit, and HDL [so-called ‘good’ cholesterol] goes up. Almost everyone that I see on these high-fat ketogenic diets has improved HDL levels,” Dr. D’Agostino says.Now, when we say increase the fat, we’re not talking about the most common fat that people eat, which are primarily highly processed vegetable oils that are full of omega-6 fats, or trans fats found in French fries and doughnuts. We’re talking about high-quality fats like avocados, butter, coconut oil, macadamia nuts, and olives. These types of fats, which Dr. Rosedale believes are metabolically neutral because they don’t tend to trigger hormonal signaling events like leptin, insulin, and the mTOR pathway.“I think a lot of the fats can be used in place of protein. And fats are very protein sparing, decreasing your need for protein,” Dr. D’Agostino says.