This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
Most common cause of chronic pancreatitis 
Select and explain. 
A. Gall stones, B. Tropical pancreatitics, C. Pancreas divisium, D. Alcohol
D: Alcohol
Answer: D: Alcohol 
Explanation: .high alcohol consumption is the most frequent cause of chronic pancreatitis accounting for 60 to 70 percent of cases but only 5 to 10 percent of people with alcoholism develop chronic pancreatitis. Bailey and Love 26 th ed:pg 1134