Lipitor is a brand name for atorvastatin, which is a type of medication known as a statin that is used to lower cholesterol levels in the blood [1]. According to Everyday Health, Lipitor can be taken with or without food, but it is recommended to take it at the same time every day to help maintain consistent levels in the blood [2].

Regarding dairy consumption, there is no specific mention of any interaction between atorvastatin and dairy products. However, it is recommended to avoid consuming grapefruit or grapefruit juice while taking atorvastatin, as it can increase the risk of side effects [3].

It is important to note that individuals taking atorvastatin should follow a healthy diet and lifestyle, including limiting saturated and trans fats, and increasing consumption of fruits, vegetables, whole grains, and lean proteins. It is also recommended to limit alcohol consumption and to quit smoking [2].

It is essential to consult with a healthcare provider before making any changes to your diet or medication regimen. They can provide personalized recommendations based on your medical history, current health status, and other medications you may be taking.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.everydayhealth.com/drugs/lipitor
[3] https://www.singlecare.com/blog/atorvastatin-interactions/