Lipitor is a medication used to lower cholesterol levels in the body, and it belongs to a class of drugs called statins. Statins work by blocking an enzyme in the liver that produces cholesterol. According to the Mayo Clinic [2], statins are usually taken once a day, and it is best to take them at the same time each day. Lipitor can be taken with or without food, but it is important to follow the instructions provided by your doctor or pharmacist.

There is no specific recommendation on when to start taking Lipitor before a marathon. However, a study published in the Journal of the American College of Cardiology [3] found that statin therapy, such as Lipitor, may be beneficial for reducing the risk of cardiovascular events in individuals with high cholesterol levels who engage in regular exercise. The study suggests that statins should be started as soon as possible in individuals with high cholesterol levels who are planning to engage in regular exercise.

It is important to note that taking Lipitor alone is not enough to prepare for a marathon. Other factors such as proper training, nutrition, and hydration are also essential. It is recommended to consult with a healthcare provider or a sports medicine specialist for personalized recommendations on how to prepare for a marathon.

In summary, Lipitor is usually taken once a day, and it is best to take it at the same time each day. There is no specific recommendation on when to start taking Lipitor before a marathon, but it may be beneficial to start as soon as possible for individuals with high cholesterol levels who engage in regular exercise. It is important to remember that Lipitor alone is not enough to prepare for a marathon, and other factors such as proper training, nutrition, and hydration are also essential.

Sources:
[2] Mayo Clinic. Statins: Are these cholesterol-lowering drugs right for you? https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/statins/art-20045772
[3] American College of Cardiology. Statins May Benefit Heart Health of Active Individuals with High Cholesterol. https://www.acc.org/latest-in-cardiology/articles/2012/06/25/11/22/statins-may-benefit-heart-health-of-active-individuals-with-high-cholesterol
[1] Drug Patent Watch. Lipitor. https://www.drugpatentwatch.com/p/tradename/LIPITOR