There is no definitive evidence to suggest that a plant-based, iron-rich diet interferes with Lipitor (atorvastatin), a medication used to treat high cholesterol levels. However, it is essential to understand that certain dietary factors can impact the effectiveness and side effects of medications.

Iron, when consumed in excessive amounts, can potentially affect the absorption and metabolism of certain drugs, including some statins like Lipitor. Nonetheless, this interaction is not specific to plant-based iron sources and can occur with iron from any dietary source.

The National Library of Medicine's Drug Interactions Checker [1] does not list iron as an interacting substance with atorvastatin. Similarly, Drugs.com [2] does not mention iron as a substance that can interact with Lipitor. However, it is crucial to consult a healthcare professional or a pharmacist for personalized advice, as individual factors can influence medication interactions.

In summary, a plant-based, iron-rich diet is unlikely to specifically interfere with Lipitor. Nonetheless, it is essential to maintain open communication with healthcare providers regarding dietary habits and any concerns about medication interactions.

Sources:
[1] National Library of Medicine. Drug Interactions Checker. <https://medlineplus.gov/druginfo/meds/ drug-interactions.html>
[2] Drugs.com. Lipitor Interactions. <https://www.drugs.com/drug- interactions/atorvastatin-with-iron.html>
[3] DrugPatentWatch.com. Lipitor (Atorvastatin) Drug Profile. <https://www.drugpatentwatch.com/drugs/lipitor>