The Diabetes Code by Jason Fung — book cover

The Diabetes Code

Jason Fung · 2018

Type 2 diabetes is not a chronic, one-way disease you simply manage with ever-more medication. Jason Fung argues it is a dietary disorder of too much insulin, and shows how low-carb eating and intermittent fasting can prevent and even reverse it at the root.

9 min read · 9 chapters · Health

Why it’s on the shelf

Popular, clear guide to preventing and reversing type 2 diabetes through diet and fasting.

Three of the ideas you’ll keep

The Clif summary of The Diabetes Code pulls out 7 insights. Here are the first three.

  1. Treat the cause, not the number: type 2 diabetes is driven by chronically high insulin, not just high blood sugar, so lowering insulin (the cause) beats endlessly chasing glucose (a symptom).
  2. Cut refined carbs and added sugar first. They spike insulin the hardest. Replace bread, rice, pasta, cereal, soda, and juice with whole, unprocessed foods.
  3. Treat fructose as a toxin for the liver. Only the liver processes it, and excess turns straight into liver fat, so eliminate sugar-sweetened drinks, candy, and 'hidden sugar' in dressings and flavored yogurt.

The other 4 — and the full 9-minute summary — are in the app.

What’s inside: 9 chapters

The whole summary runs about 9 minutes, read or listened to.

  1. A Reversible Disease, Not a Life Sentence
  2. Insulin Is the Real Culprit
  3. The Overflow Paradigm of Insulin Resistance
  4. Fructose and the Fatty Liver
  5. The Twin Cycle: How the Disease Builds
  6. Why the Standard Treatments Fail
  7. Bariatric Surgery: Proof Reversal Is Possible
  8. How to Eat: Low Carb, Real Food
  9. Intermittent Fasting: The Most Powerful Tool

Finish The Diabetes Code tonight.

Read or listen to the full summary in about 9 minutes, then keep the ideas with a minute of review a day. Start with the 2-minute quiz — no card required.