Lipitor, a commonly prescribed medication for lowering cholesterol, does have the potential to affect magnesium levels in the body. While there isn't direct evidence suggesting that Lipitor impacts magnesium absorption, some studies have shown that statin medications, like Lipitor, may reduce magnesium levels in the body over time. Magnesium is an essential mineral that plays a crucial role in various bodily functions, including muscle function and heart health. Therefore, it is advisable for individuals taking Lipitor to monitor their magnesium levels and consult with their healthcare provider if they have concerns about potential deficiencies. It is always best to discuss any potential interactions or concerns with a healthcare professional to ensure the best course of action for your specific situation.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10136538/
[3] https://www.livestrong.com/article/548347-magnesium-lipitor/