While the sources provided do not offer specific information on lifestyle changes to be made alongside Lipitor, the Mayo Clinic[2] and WebMD[3] provide general advice on lifestyle changes that can help lower cholesterol levels and improve heart health. These lifestyle changes include eating a heart-healthy diet that is low in saturated and trans fats, engaging in regular physical activity, quitting smoking, maintaining a healthy weight, and managing stress levels. The Mayo Clinic[2] also recommends limiting alcohol intake and getting regular check-ups to monitor cholesterol levels and overall health. However, it is important to note that these lifestyle changes should not be seen as a replacement for medication such as Lipitor, but rather as a complement to it. It is important to consult with a healthcare provider before making any significant lifestyle changes, especially if taking medication.

Sources:
[2] https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statins/art-20045772
[3] https://www.webmd.com/drugs/2/drug-3330/lipitor-oral/details