What is Dr. Kellyann's Bone Broth Diet? The Bone Broth Diet is 21 days of low-carb paleo eating, combined with lots of nourishing, delicious bone broth. Most of the meals on the bone broth diet consist of good quality proteins, non-starchy vegetables, and healthy fats. A small amount of fruit is also allowed on this diet.

Bone broth has almost no carbohydrates and is low in calories. The bone broth diet is a combination of intermittent fasting and the Paleo diet. Dr. Kellyann Petrucci, a naturopathic physician and nutrition consultant, popularized the 21-day bone broth diet regimen.

The Bone Broth Diet is a 21-day diet plan that combines 5 days of a low-carb, Paleo diet with 2 days of bone broth fasting per week. Research isn’t clear if this will help you lose weight, so it may be just as beneficial to reduce your overall calorie intake instead.