The diet of late pancreatitis is also determined by the cause of pancreatitis. If it is caused by biliary pancreatitis, do not eat greasy things, fried foods, fried eggs, or fatty meat. If it is alcoholic pancreatitis, you should stop drinking and eat more vitamin-rich things, mainly B vitamins. If the pancreatitis is caused by metabolic disorder, for example, pancreatitis is caused by hyperlipidemia, triglycerides should reach 11.1mmol/L, diet must be low fat. If it is caused by high calcium, it may be caused by hypercalcemia due to hyperparathyroidism, so try to eat less of these things such as nuts. If it is caused by drugs, such as diuretics or sulfonamides, try to avoid them after finding the cause. If it is caused by serious infection, try to pay attention to prevent infection in the later stage. Therefore, the patient’s diet is still determined by the cause of pancreatitis.