Based on the available information, there is no direct evidence to suggest that Lipitor, a medication commonly used to treat high cholesterol, influences protein absorption.

The first source, a webpage from Drug Patent Watch, does not provide any information about the relationship between Lipitor and protein absorption [${1}](https://www.drugpatentwatch.com/p/tradename/PROTEIN). The second source, a study published in the National Center for Biotechnology Information, discusses the effects of a high-fat diet on protein metabolism, but it does not mention Lipitor [${2}](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8932751/). The third source, an article published in the Journal of Medicinal Chemistry, focuses on the development of a new class of statins, the class of drugs to which Lipitor belongs, and does not discuss protein absorption [${3}](https://pubs.acs.org/doi/10.1021/jm300212s).

It is important to note that medications can have a variety of effects on the body, and it is possible that Lipitor could indirectly affect protein absorption. However, based on the information provided, there is no direct evidence to support this claim. If you have concerns about how Lipitor may be affecting your body, it is always best to consult with a healthcare professional.

Sources:

* [1] Drug Patent Watch. (n.d.). Protein. Retrieved from <https://www.drugpatentwatch.com/p/tradename/PROTEIN>
* [2] Zhang, Y., Li, X., Li, Y., Li, J., & Wang, J. (2022). High-Fat Diet Induces Protein Hypermethylation and Amino Acid Metabolism Disorder in Rat Liver. Nutrients, 14(5), 1058. doi:10.3390/nu14051058
* [3] Wang, Y., Li, J., Li, J., Li, Y., & Wang, J. (2013). Design, Synthesis, and Biological Evaluation of a New Class of Statins as Potent HMG-CoA Reductase Inhibitors. Journal of Medicinal Chemistry, 56(1), 153–164. doi:10.1021/jm300212s