Lipitor is a prescription medication used to lower cholesterol levels in the blood. According to the sources provided, there are some foods that may interact negatively with Lipitor.

Grapefruit and grapefruit juice are known to interact with Lipitor, which can lead to an increased risk of side effects [2]. This is because grapefruit contains compounds that inhibit the breakdown of Lipitor in the body, leading to higher levels of the medication in the blood. This can increase the risk of side effects, such as muscle pain and liver damage [3].

Other foods that may interact with Lipitor include high-fat meals and alcohol [2]. High-fat meals can reduce the absorption of Lipitor, which can reduce its effectiveness in lowering cholesterol levels. Alcohol can also increase the risk of liver damage when taken with Lipitor [1].

It is important to talk to a doctor or pharmacist before making any changes to your diet or starting any new medications. They can provide personalized advice on how to take Lipitor safely and effectively.

In conclusion, grapefruit and grapefruit juice are known to interact negatively with Lipitor, and high-fat meals and alcohol may also affect its effectiveness. It is important to consult a healthcare professional before making any changes to your diet or medication regimen.

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