According to the sources provided, there is no direct mention of Lipitor (atorvastatin) affecting potassium levels in the body. Lipitor is a medication used to lower cholesterol levels in the blood [1]. However, it is important to note that medication can have different effects on individuals, and it is always recommended to consult with a healthcare professional for personalized advice.

The second source provided lists several drugs that can potentially affect potassium levels, but Lipitor is not mentioned specifically [2]. It is always important to be aware of potential side effects of any medication, and discussing these concerns with a healthcare professional is advisable.

The third source is a research article that discusses the effects of atorvastatin on various aspects of lipid metabolism [3]. While the study focuses on lipid metabolism and does not specifically address potassium levels, it may provide useful information on the overall effects of atorvastatin.

In conclusion, based on the provided sources, there is no direct evidence to suggest that Lipitor affects potassium levels in the body. However, it is always important to consult with a healthcare professional for personalized advice and to discuss any potential concerns or side effects of medication.

Sources:
[1] Drug Patent Watch. Lipitor - Tradename Details. Retrieved from https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] GoodRx. These Drugs Can Mess with Your Potassium. Retrieved from https://www.goodrx.com/drugs/side-effects/these-drugs-can-mess-with-your-potassium
[3] Pubmed. Effects of atorvastatin on the metabolism of cholesterol and triacylglycerol in HepG2 cells. Retrieved from https://pubmed.ncbi.nlm.nih.gov/16800097/