The Karl Lagerfeld Diet.pdf -

What does a day look like on this plan? Unlike Keto (high fat) or Atkins (gradual carb reintroduction), Karl’s diet is extremely low-fat, extremely low-carb, and very high-protein.

Medical Note: This diet must be supervised by a physician. Dr. Houdret regularly checked Lagerfeld’s blood work. Do not attempt Phase 1 without monitoring. The Karl Lagerfeld Diet.pdf

Once the target weight was near, the PDF introduces solid food, but with mathematical precision. What does a day look like on this plan

If the PDF has a "red flag" section, it is the forbidden list. Lagerfeld eschewed: Medical Note: This diet must be supervised by a physician

In the early 2000s, fashion designer Karl Lagerfeld (1933–2019) became as famous for his dramatic weight loss as for his iconic Chanel collections. At 69 years old, Lagerfeld shed over 42 kilograms (92 pounds) in just 13 months. In 2002, he co-authored The Karl Lagerfeld Diet with his physician, Dr. Jean-Claude Houdret.

The book was not just a memoir of weight loss but a strict, medically supervised nutritional guide. It became a bestseller in Europe, appealing to those seeking rapid, disciplined results rather than a lifestyle “balance.”

Key Quote from the Book: “I lost 42 kilos in a year, and I have kept them off. It was simple: I suddenly wanted to dress differently; I wanted to wear clothes by Hedi Slimane, designed for slender, slim boys.”