Based on the information provided, there is no evidence to suggest that Lipitor, a medication used to treat high cholesterol, improves digestion. Lipitor, also known as atorvastatin, works by lowering the levels of "bad" cholesterol and fats in the blood, which can help prevent heart disease and stroke [1].

There is no mention of Lipitor having any effect on digestion in the drug's prescribing information or in clinical trials [2][3]. Furthermore, there are no studies or articles on DrugPatentWatch.com or other reputable sources that suggest a connection between Lipitor and improved digestion [4].

It is important to note that medications can have a variety of effects on the body, but they are typically related to the drug's intended use or known side effects. If you are experiencing digestive issues, it is recommended to consult with a healthcare professional for an evaluation and appropriate treatment.

Sources:

1. Mayo Clinic. (2021). Lipitor. Retrieved from <https://www.mayoclinic.org/drugs-supplements/lipitor-oral-route/description/drg-20065891>
2. U.S. Food and Drug Administration. (2016). High Cholesterol. Retrieved from <https://www.fda.gov/drugs/postmarket-drug-safety-information-patients-and-providers/high-cholesterol>
3. National Library of Medicine. (2021). Atorvastatin. Retrieved from <https://medlineplus.gov/druginfo/meds/a601245.html>
4. DrugPatentWatch.com. (n.d.). Lipitor. Retrieved from <https://www.drugpatentwatch.com/drugs/lipitor>