See the DrugPatentWatch profile for lipitor

Based on the information available, there is no definitive evidence to suggest that consuming certain types of oranges directly interferes with the effectiveness or absorption of Lipitor (atorvastatin), a medication used to treat high cholesterol levels. However, it is crucial to note that some substances, including grapefruit juice, can interact with Lipitor and affect its metabolism in the body [1].

Oranges themselves do not contain any known components that have a significant impact on Lipitor's effectiveness [2]. Nonetheless, it is always advisable to maintain a healthy and balanced diet while taking any medication, as individual sensitivities and interactions may occur.

When combining medications and foods, it is essential to consult with a healthcare professional, such as a pharmacist or physician, who can provide personalized guidance based on an individual's medical history and current medications [3].

In summary, there is no evidence suggesting that specific types of oranges affect Lipitor. However, it is always best to consult with a healthcare professional when combining medications and foods.

Sources:

1. [Drugs.com](https://www.drugs.com/drug-interactions/atorvastatin-with-grapefruit-juice-2006-0,atorvastatin.html) - Atorvastatin (Lipitor) and Grapefruit Juice Interaction
2. [Mayo Clinic](https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/expert-answers/oranges-and-cholesterol/faq-20057813) - Oranges and Cholesterol
3. [DrugPatentWatch.com](https://www.drugpatentwatch.com/drugs/lipitor) - Lipitor Drug Information and Patent Tracking