Yes, consuming fatty foods can decrease the benefits of Lipitor for heart health. Lipitor, also known as atorvastatin, is a medication used to treat high cholesterol levels [1]. High cholesterol can lead to various heart conditions, including heart disease and stroke [3]. Lipitor works by reducing the amount of cholesterol produced by the liver, which in turn lowers the levels of "bad" cholesterol (low-density lipoprotein or LDL) and triglycerides in the blood [1][2].

However, consuming fatty foods can counteract the benefits of Lipitor. Foods high in saturated and trans fats can increase cholesterol levels in the body [3]. Saturated fats are primarily found in animal products, such as red meat, butter, and cheese, while trans fats are often present in processed foods, like baked goods, fried foods, and margarines [3]. Consuming these foods can raise LDL cholesterol levels, which can negate the positive effects of Lipitor [2].

In summary, while Lipitor is an effective medication for lowering cholesterol levels and improving heart health, consuming fatty foods can hinder its benefits. Therefore, maintaining a balanced diet, low in saturated and trans fats, is crucial for managing high cholesterol and optimizing the effects of Lipitor [2][3].

Sources:
[1] <https://www.drugpatentwatch.com/p/tradename/LIPITOR>
[2] <https://www.uptodate.com/contents/high-cholesterol-and-lipid-treatment-options-beyond-the-basics/print>
[3] <https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/cholesterol>