Lipitor is a medication used to treat high cholesterol levels in the blood. There are no dietary restrictions for Lipitor users during exercise, according to the sources provided. However, it is important to follow a healthy and balanced diet while taking Lipitor, as it can reduce the risk of heart disease and stroke [3].

The FDA has issued safety label changes for cholesterol-lowering statin drugs, including Lipitor, to warn about the risk of increased blood sugar levels and the development of type 2 diabetes [2]. Therefore, people taking Lipitor should monitor their blood sugar levels regularly and follow a healthy diet that is low in sugar and carbohydrates to reduce the risk of developing diabetes.

Additionally, a study published in the Journal of Clinical Lipidology found that a low-carbohydrate diet can be an effective way to reduce cholesterol levels in people taking Lipitor [3]. The study suggests that a low-carbohydrate diet can help improve lipid profiles and reduce the need for medication in some cases.

In summary, there are no specific dietary restrictions for Lipitor users during exercise. However, it is important to follow a healthy and balanced diet while taking Lipitor to reduce the risk of heart disease and stroke. People taking Lipitor should also monitor their blood sugar levels regularly and follow a low-carbohydrate diet to reduce the risk of developing diabetes [2][3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.fda.gov/drugs/drug-safety-and-availability/fda-drug-safety-communication-important-safety-label-changes-cholesterol-lowering-statin-drugs
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3463373/