There is no direct scientific evidence to suggest that iron in plants has any impact on Lipitor's ability to lower cholesterol levels. Lipitor, also known as atorvastatin, is a medication used to treat high cholesterol levels by reducing the production of cholesterol in the body [1].

Cholesterol is a type of fat found in your blood, and high levels can lead to heart disease and stroke. Lipitor works by blocking a substance your body needs to make cholesterol [1].

On the other hand, iron is an essential mineral that plays a crucial role in the production of hemoglobin, a protein responsible for carrying oxygen in the blood. It is also necessary for energy production and immune function [2].

While both cholesterol and iron are important for the body's functioning, there is no evidence to suggest that they interact with each other in a way that would affect Lipitor's ability to lower cholesterol levels.

It is important to note that while some foods can affect the absorption and metabolism of medications, there is no evidence to suggest that iron-rich plants have any impact on Lipitor's efficacy [3].

In conclusion, based on the available information, iron in plants does not affect Lipitor's cholesterol-lowering ability. However, it is always recommended to consult with a healthcare provider or pharmacist for personalized advice regarding medication use and dietary interactions.

Sources:
[1] Mayo Clinic. (2021). Atorvastatin (Oral Route). Retrieved from <https://www.mayoclinic.org/drugs-supplements/atorvastatin-oral-route/description/drg-20063091>.
[2] National Institutes of Health. (2021). Iron. Retrieved from <https://ods.od.nih.gov/factsheets/Iron-HealthProfessional/>.
[3] DrugPatentWatch. (2021). Lipitor. Retrieved from <https://www.drugpatentwatch.com/drugs/lipitor>.