Lipitor, also known as atorvastatin, is a medication used to lower cholesterol levels in the body. According to the sources provided, it is recommended to take Lipitor at the same time every day, with or without food. The medication can be taken with or without meals, and it is up to the patient's preference. However, it is essential to follow the instructions given by the healthcare provider or pharmacist regarding the dosage and frequency of the medication.

It is important to note that certain foods, such as grapefruit and grapefruit juice, can interact with Lipitor and increase the risk of side effects. Therefore, it is advisable to avoid consuming grapefruit or grapefruit juice while taking Lipitor. Additionally, alcohol consumption should be limited while taking this medication, as it can increase the risk of liver damage.

In conclusion, Lipitor can be taken with or without food, depending on the patient's preference. However, it is crucial to follow the healthcare provider's instructions regarding dosage and frequency of the medication. Patients should also avoid consuming grapefruit or grapefruit juice while taking Lipitor and limit alcohol consumption.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.nhs.uk/medicines/atorvastatin/how-and-when-to-take-atorvastatin/
[3] https://www.drugs.com/medical-answers/eat-food-taking-atorvastatin-3565628/