Lipitor is a brand name for the drug atorvastatin, which is a statin medication used to lower cholesterol levels in the blood. Statins work by blocking the enzyme that produces cholesterol in the liver [1]. However, medication alone may not be enough to lower cholesterol levels. According to Healthline [2], diet and exercise are important factors in managing high cholesterol levels. A healthy diet that is low in saturated and trans fats, cholesterol, and salt, and high in fiber, can help lower cholesterol levels. Additionally, regular exercise can help improve cholesterol levels by increasing the body's HDL (good) cholesterol levels.

The FDA has issued safety label changes for cholesterol-lowering statin drugs, including Lipitor, warning of potential side effects such as memory loss, confusion, and an increased risk of type 2 diabetes [3]. However, the benefits of statin medications in reducing the risk of heart attack and stroke in individuals with high cholesterol levels generally outweigh the risks.

In conclusion, while Lipitor can be effective in lowering cholesterol levels, diet and exercise are also important factors in managing high cholesterol levels. It is important to discuss any concerns or potential side effects with a healthcare provider.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.healthline.com/health/high-cholesterol/statins-diet-exercise
[3] https://www.fda.gov/drugs/drug-safety-and-availability/fda-drug-safety-communication-important-safety-label-changes-cholesterol-lowering-statin-drugs