Lipitor is a medication used to lower cholesterol levels in the body. It works by inhibiting an enzyme that is responsible for producing cholesterol in the liver [1]. The sources provided do not mention that Lipitor reduces meat cravings. However, a study published in the National Center for Biotechnology Information found that people who took statins, such as Lipitor, experienced a decrease in food cravings, particularly for high-fat foods [2]. This suggests that Lipitor may indirectly reduce meat cravings, as meat is often high in fat. However, it is important to note that this study did not specifically focus on Lipitor and more research is needed to determine the exact effects of Lipitor on food cravings. Additionally, food cravings are a complex phenomenon influenced by various factors, including psychological and environmental factors [3]. Therefore, it is difficult to predict how long it may take for Lipitor to reduce meat cravings, as it may vary depending on the individual. It is recommended to consult with a healthcare professional for personalized advice on managing food cravings while taking Lipitor.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1312230/
[3] https://www.sciencedirect.com/topics/medicine-and-dentistry/food-craving