text: <unk>  is a mixture of several digestive enzymes produced by the exocrine cells of the pancreas. It is composed of amylase, lipase and protease. This mixture is used to treat conditions in which<unk>  secretions are deficient, such as surgical pancreatectomy,<unk> is and cystic fibrosis. It has been claimed to help with food allergies, celiac disease, autoimmune disease, cancer and weight loss.<unk>  is sometimes called "pancreatic acid", although it is neither a single chemical substance nor an acid.<unk>  contains the<unk>  enzymes trypsin, amylase and lipase. A similar mixture of enzymes is sold as pancrelipase, which contains more active lipase enzyme than does<unk> . The trypsin found in<unk>  works to hydrolyze proteins into oligopeptides; amylase hydrolyzes starches into oligosaccharides and the disaccharide maltose; and lipase hydrolyzes triglycerides into fatty acids and glycerols.<unk>  is an effective enzyme supplement for replacing missing<unk>  enzymes, and aids in the digestion of foods in cases of<unk>  insufficiency.<unk>  reduces the absorption of iron from food in the duodenum during digestion 
  Some contact lens cleaning solutions contain porcine<unk>  extractives to assist in the intended protein-removal process.
option_0: Pancreatin
option_1: Gallbladder
option_2: Common bile duct
option_3: Bile duct
option_4: Pancreas
option_5: Nipple
option_6: Megaduodenum
option_7: Colon 