Lipitor is a brand name for atorvastatin, which is a medication used to lower cholesterol levels in the blood [1]. According to ConsumerLab, some supplements may interact with statins, including atorvastatin. However, there is no evidence to suggest that Lipitor specifically affects the absorption of supplements [3].

One supplement that may interact with statins is vitamin D. According to Mayo Clinic, taking high doses of vitamin D supplements may increase the risk of muscle weakness and muscle damage when taken with statins [2]. It is important to consult with a healthcare provider before taking any supplements while on Lipitor or any other statin medication.

In summary, while some supplements may interact with statins, there is no evidence to suggest that Lipitor specifically affects the absorption of supplements. It is important to consult with a healthcare provider before taking any supplements while on Lipitor or any other statin medication to avoid potential interactions.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/drugs-supplements-vitamin-d/art-20363792
[3] https://www.consumerlab.com/answers/which-drugs-should-be-avoided-when-taking-statins/statin-supplement-interactions/