In a nutshell, Dr. Fung recommends to eat more fat and less carbohydrates (because those are responsible for high insulin levels that trigger weight gain and diabetes) and condense the times you eat into as small a time window as you can stand. The minimum time between the last meal of the day and the first meal of the next day should be 16 hours or more. That is called intermittent fasting.
The first time I followed Dr. Fung’s method, I ate once a day from Monday to Friday and kept carbohydrates (see picture on the left) to a minimum. On Saturday or Sunday, I allowed myself to eat bread (the one craving I had) and ate three times a day (late breakfast, normal lunch, early dinner; keep in mind that Germans usually eat a cooked lunch and bread for dinner). I did not touch any alcohol.
What surprised me most was that I did not feel tired and that I did not crave food all the time. My energy levels were up, I was alert and felt well rested even if I slept too little. My blood pressure and heart rate went down too (I kept measuring those because I also have high blood pressure). At the end of my first time (taken out of context that phrase suggests something completely different, grin), I’d lost 10kg/22lbs without a struggle and all of the health parameters I’m controlling improved.
But why? Well, the reason is insulin.
With the constant availability of food, sweetened drinks, and alcohol, people started eating more than 3 times a day and increased the average intake of sweet drinks and alcohol. That forced the body to produce insulin 24/7. The bad thing about insulin is that as long as it’s there, the body cells will get less and less receptive to it. An insulin resistance develops = Diabetes II!
Also, insulin is responsible for the storage of energy. The more insulin a body produces and the longer it’s in the blood, the more energy will get stored in your fat cells: weight gain!
Therefore insulin is responsible for obesity and diabetes type II. Dr. Fung’s recommendation to eat more fat (which triggers a much lower discharge of insulin) and less often (reducing insulin levels to zero between meals) helps in both cases.
At the end of the summer, after being completely certain that his method is the solution to both of my problems, I decided to go about this a little more scientifically. I’ll tell you all about it next week.