Lipitor is a medication used to lower cholesterol levels in the body [1]. It belongs to a class of drugs called statins that work by blocking the production of cholesterol in the liver [2]. While a low-fat diet can help lower cholesterol levels, it may not be enough for some people, and they may require medication like Lipitor to manage their cholesterol levels [3].

However, Lipitor may have side effects that can counteract the benefits of a low-fat diet. According to Mayo Clinic, some common side effects of Lipitor include muscle pain, liver damage, and digestive problems [2]. These side effects can make it difficult for people to stick to a low-fat diet, which can lead to an increase in cholesterol levels.

Therefore, it is important for people taking Lipitor to follow a healthy diet and lifestyle to manage their cholesterol levels effectively. This includes consuming a low-fat diet, exercising regularly, and avoiding smoking and excessive alcohol consumption [3].

In conclusion, Lipitor is a medication used to lower cholesterol levels in the body, and while it can be effective in managing cholesterol levels, it may have side effects that can counteract the benefits of a low-fat diet. Therefore, it is important for people taking Lipitor to follow a healthy diet and lifestyle to manage their cholesterol levels effectively.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statin-side-effects/art-20046013
[3] https://www.webmd.com/drugs/2/drug-3330/lipitor-oral/details