Lipitor is a medication used to lower cholesterol levels in the blood. Dairy products are known to interact with certain medications, but it is not clear if they affect the absorption of Lipitor specifically. The drug label for Lipitor [3] does not mention any specific food interactions. However, the label advises taking the medication at the same time every day and avoiding grapefruit and grapefruit juice as they can increase the levels of Lipitor in the blood.

According to an article by Blanchard Valley Health System [2], calcium-rich foods like dairy products can interfere with the absorption of some medications. This is because calcium can bind to certain drugs and prevent them from being fully absorbed by the body. However, the article does not mention Lipitor specifically.

Drug Patent Watch [1] lists no known food interactions with Lipitor, including dairy products. However, it is always advisable to consult with a healthcare provider or pharmacist about any potential food interactions with medications.

In conclusion, while dairy products can interfere with the absorption of some medications, there is no clear evidence that they affect the absorption of Lipitor specifically. Patients should follow the medication label instructions and consult with a healthcare provider or pharmacist about any potential food interactions with Lipitor or any other medication they are taking.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.bvhealthsystem.org/expert-health-articles/common-food-drug-interactions
[3] https://www.accessdata.fda.gov/drugsatfda_docs/label/2009/020702s057lbl.pdf