Lipitor, also known as atorvastatin, is a medication used to lower cholesterol levels in the body [1]. Probiotics are live microorganisms that can provide various health benefits when consumed [2]. The interaction between Lipitor and probiotics has not been extensively studied, but some research suggests that Lipitor may reduce the absorption of probiotics in the gut [3].

One study found that atorvastatin can decrease the diversity of gut microbiota, which includes probiotics, in rats [3]. Another study found that statins, including atorvastatin, can reduce the levels of Lactobacillus and Bifidobacterium, two types of probiotics, in the gut of humans [2]. This suggests that Lipitor may negatively impact the absorption and efficacy of probiotics in the gut.

It is important to note that the interaction between Lipitor and probiotics may vary depending on the individual and the specific probiotic supplement being taken [3]. It is recommended to speak with a healthcare provider before taking any probiotic supplement while on Lipitor.

In conclusion, Lipitor may reduce the absorption of probiotics in the gut, according to some research studies. However, more research is needed to fully understand the interaction between Lipitor and probiotics. It is important to consult with a healthcare provider before taking any probiotic supplement while on Lipitor [2][3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2904929/
[3] https://www.consumerlab.com/answers/which-drugs-should-be-avoided-when-taking-statins/statin-supplement-interactions/