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Based on the information available, there is no direct evidence to suggest that Lipitor, a medication commonly used to treat high cholesterol, alters the bioavailability of iron in plant-based foods. Lipitor, also known as atorvastatin, is a type of statin that works by blocking a substance your body needs to make cholesterol [1].

Iron bioavailability refers to the proportion of iron that is absorbed and used by the body [2]. The bioavailability of iron can be influenced by various factors, including the form of iron (heme or non-heme), the presence of enhancers or inhibitors in the diet, and individual factors such as inflammation and gut health [3].

Plant-based foods contain non-heme iron, which is generally less bioavailable than the heme iron found in animal products [3]. However, the bioavailability of non-heme iron can be enhanced by consuming vitamin C-rich foods or using certain cooking techniques [3].

While Lipitor may interact with other medications and supplements [1], there is no specific information available indicating that it directly affects iron bioavailability from plant-based foods. It is always recommended to consult with a healthcare provider or a registered dietitian for personalized advice regarding dietary interactions with medications.

Sources:

[1] "Atorvastatin (Lipitor)." Mayo Clinic, Mayo Foundation for Medical Education and Research, 22 Aug. 2020, [www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/description/drg-20064552](http://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/description/drg-20064552).

[2] "Iron." Linus Pauling Institute, Oregon State University, 2021, lpi.oregonstate.edu/mic/minerals/iron.

[3] "Iron in Diet." MedlinePlus, U.S. National Library of Medicine, 28 Jan. 2021, medlineplus.gov/ency/article/002423.htm.