digest
Short Summary
Main recommendation: To put type 2 diabetes into remission, cut down on carbohydrates, since carbohydrates are essentially glucose and the body already has too much of it. Shift calories toward non-starchy vegetables, proteins, and natural fats, which the speaker says do not raise blood glucose.
Key Points
- Type 2 diabetes is described as an overflow problem: the body has more glucose than it can handle, and the excess spills into the blood, like a rain barrel overflowing.
- Dr. Fung says carbohydrates (the macronutrient itself) have no essential nutrients, unlike essential amino acids from protein and essential fatty acids from fat, so the body does not need them to be healthy.
- Glucose-based foods raise blood glucose, while proteins and fats do not, according to the speaker.
- Dr. Fung says Dr. David Unwin in the United Kingdom showed that using this simple dietary advice, type 2 diabetes went into remission in 46% of his patients, and pre-diabetes was normalized in 93% of cases.
Details Worth Noting
- Concrete instructions:
- Eat as much as you like of green, non-starchy, above-ground vegetables such as broccoli, asparagus, cauliflower, and artichokes.
- Eat unprocessed proteins such as beef, lamb, fresh fish, and eggs. Limit processed meats, which may contain added sugar and additives.
- Use natural fats as they appear in nature, such as butter, olive oil, coconut oil, and avocados.
- Cut out added sugars entirely, including sugary drinks such as sodas, iced teas, fruit juices, cocktails, and sweetened coffee drinks.
- Eat as few starchy carbohydrates as possible, including white bread, white potatoes, white rice, and other refined carbs. Unrefined starches are digested more slowly but should still be limited.
- Avoid fat-free and low-fat processed foods, which often replace fat with sugar.
- Avoid snacks like biscuits, cookies, and crackers, which are concentrated refined carbohydrates.
- Limit fruit, choosing lower-sugar options such as berries, apples, and pears, and minimizing sweeter fruits like bananas, mangoes, and grapes.
- The speaker gives teaspoon-of-sugar comparisons: a bowl of rice equals about 10.1 teaspoons of sugar, a potato about 9.1, broccoli about 0.2, and eggs zero.
- The speaker notes that rice, eggs, and broccoli may have similar calories but very different sugar loads.
- A 1984 study is cited showing that 50 grams of glucose immediately raises blood glucose.
- The speaker compares excess glucose to overfilling a gas tank: the correct response is to stop adding more.
Bottom Line
According to Dr. Fung, type 2 diabetes remission depends on identifying and removing the sugar source in the diet, replacing carbohydrates with non-starchy vegetables, proteins, and natural fats.
