Recurrent Acute Pancreatitis During A Ketogenic Diet—a Case Report And Literature Review

This case report describes an unusual situation where a ketogenic diet may have contributed to repeated episodes of acute pancreatitis - a painful inflammation of the pancreas. A 35-year-old man following a strict ketogenic diet experienced severe abdominal pain every Monday morning after having "cheat days" on weekends where he ate foods not allowed on his diet. Medical tests confirmed he had acute pancreatitis, but doctors couldn't find any of the usual causes like alcohol abuse, high triglycerides, or blockages in the pancreas.

What makes this case particularly noteworthy is that the patient had none of the traditional risk factors for pancreatitis. The researchers believe the ketogenic diet may have lowered his threshold for developing pancreatitis, making him more susceptible to attacks when he temporarily returned to eating carbohydrates on weekends. His symptoms completely resolved when he stopped the ketogenic diet and gradually returned to eating a standard diet.

While the ketogenic diet has shown promise for weight loss and managing type 2 diabetes, this case highlights that even popular dietary approaches can have unexpected side effects in some individuals. The authors note that serious complications from ketogenic diets are relatively rare, but this adds to a small but growing list of reported adverse events.

This case underscores the importance of medical supervision when making significant dietary changes, especially restrictive diets like keto. At VALIA Health, we emphasize personalized approaches to nutrition that consider individual health history and ongoing monitoring to ensure dietary interventions support rather than compromise your health goals.