Lipitor is a brand name for the drug atorvastatin, which is a type of statin used to lower cholesterol levels in the blood. Statins work by inhibiting an enzyme that is involved in the production of cholesterol in the liver. While taking Lipitor, it is recommended to avoid consuming grapefruit juice as it can increase the risk of side effects [3]. However, there are no specific dietary restrictions for individuals taking Lipitor or other statins.

For individuals who are lactose intolerant or have dairy allergies, there are several dairy alternatives available in the market. These alternatives include soy milk, almond milk, coconut milk, rice milk, and oat milk. These dairy alternatives are low in cholesterol and saturated fat, which can help in maintaining healthy cholesterol levels [2].

It is important to note that while dairy alternatives may be a good option for individuals with lactose intolerance or dairy allergies, they may not provide the same nutritional benefits as dairy products. Dairy products are a good source of calcium, vitamin D, and other nutrients that are important for bone health. Therefore, it is recommended to consult a healthcare provider or a registered dietitian to determine the best dietary plan while taking Lipitor or other statins [2].

Sources:
[2] https://www.health.harvard.edu/newsletter_article/help-for-your-cholesterol-when-the-statins-wont-do
[3] https://www.medicalnewstoday.com/articles/lipitor
[4] https://www.drugpatentwatch.com/p/tradename/LIPITOR