After reviewing the sources provided, there is no evidence to suggest that Lipitor alters avocado metabolism.

Lipitor, also known as atorvastatin, is a medication used to lower cholesterol levels in the blood [1]. It works by inhibiting an enzyme involved in the production of cholesterol in the liver.

Avocado is a fruit that is rich in healthy fats, fiber, and various vitamins and minerals. It has been shown to have numerous health benefits, including reducing cholesterol levels in the blood [2].

While there is some research on the effects of atorvastatin on lipid metabolism and liver function [3], there is no evidence to suggest that it alters the metabolism of avocado.

In conclusion, based on the sources provided, there is no indication that Lipitor alters avocado metabolism. However, it is always recommended to consult with a healthcare professional before making any changes to medication or dietary habits.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3664913/
[3] https://onlinelibrary.wiley.com/doi/10.1002/cpt.1682