Lipitor is a medication used to lower cholesterol levels in the blood. According to the information provided by the sources, Lipitor can be taken with or without food. However, it is recommended to take it at the same time every day. If a low-fat meal is consumed, it is not expected to affect the effectiveness of the medication.

It is important to follow the instructions of the doctor or pharmacist when taking Lipitor. The dosage and duration of the medication should be followed as prescribed. Lipitor may have side effects such as muscle pain, weakness, and tenderness. If any of these side effects occur, it is important to contact a healthcare provider immediately.

In conclusion, Lipitor can be taken with or without food, including a low-fat meal. However, it is important to follow the instructions of the healthcare provider when taking this medication. If any side effects occur, it is important to contact a healthcare provider immediately.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.webmd.com/drugs/2/drug-3330/lipitor-oral/details
[3] https://labeling.pfizer.com/showlabeling.aspx?id=587§ion=PPI