Gastric and pharyngeal lipases, for instance, have lower molecular weights and greater pH stability than pancreatic lipase. Gastric lipase metabolizes food molecules within the stomach and intestine, while pharyngeal lipase breaks down molecules in the mouth and esophagus. Lipases are used by the body to aid in the digestion of fats by breaking them down into free fatty acids and monoglycerides. They can also be used to treat digestive problems and conditions that may cause a person to have trouble absorbing nutrients. Some practitioners believe pancreatic enzyme supplements can treat autoimmune disorders, inflammations and some food allergies.
Most people already produce plenty of pancreatic lipase.
Lipase is manufactured by the body and does not come from one's diet. However, people can take lipase supplements and other pancreatic enzymes, which are available in capsule and tablet form. Before taking any supplements, however, be sure to consult with a certified health professional. Some people are unable to manufacture certain types of lipase, which can hinder the absorption of some nutrients. Damage to the pancreas or liver can also reduce the production of certain lipases.