There is no direct evidence to suggest that Lipitor, a medication used to lower cholesterol levels, impacts red meat digestion. However, studies have shown that a diet high in red meat consumption can increase cholesterol levels, which Lipitor is designed to combat [3]. Additionally, some people may experience digestive side effects from taking Lipitor, such as constipation, diarrhea, and nausea, but these side effects are not specific to red meat digestion [1].

Red yeast rice, a dietary supplement used to lower cholesterol levels, contains a natural form of lovastatin, which is similar to the active ingredient in Lipitor [2]. While red yeast rice may be effective in lowering cholesterol levels, it is important to note that it can also have side effects, such as digestive issues and muscle pain [2].

Overall, there is no direct evidence to suggest that Lipitor impacts red meat digestion. However, a diet high in red meat consumption can increase cholesterol levels, which Lipitor is designed to combat. It is important to speak with a healthcare provider before making any changes to medication or dietary habits.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mountsinai.org/health-library/supplement/red-yeast-rice
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4600073/