The Effect of Dietary Fat Content on the Recurrence of Pancreatitis

Inclusion Criteria: * Individuals with at least two episodes of acute pancreatitis in the 2 years preceding the inclusion with * The last episode being idiopathic, who are * Older than 14 years. Exclusion Criteria: * Individuals already receiving regular nutritional guidance (with medical indication), * Individuals in critical condition or in terminal stage of cancer (with an expected survival \<2 years) , * Individuals undergoing treatment for active malignancy, * Individuals with uncontrolled diabetes mellitus (admitted lack of compliance with antidiabetic therapy / HbA1c \>6.5% / indication of uncontrolled diabetes mellitus in last 24 months' anamnesis / newly discovered diabetes mellitus) * Individuals with known cholecystolithiasis * Individuals who are pregnant or nursing * Individuals with a BMI \< 18.5 * Individuals who are regularly receiving systemic corticosteroids * Individuals consuming more alcohol than: 5 units per day or 15 units per week for men; 4 units per day or 8 units per week for women.