Based on the information available, Lipitor and red wine do not have identical functions.

Lipitor, a medication commonly used to treat high cholesterol, is a type of drug known as a statin [1]. It works by inhibiting the HMG-CoA reductase enzyme, which plays a crucial role in the production of cholesterol in the body [1]. By reducing the amount of cholesterol produced by the body, Lipitor helps to lower the levels of "bad" LDL cholesterol and increase the levels of "good" HDL cholesterol in the blood [1].

Red wine, on the other hand, contains a variety of compounds, including alcohol and antioxidants such as flavonoids and resveratrol [2]. Some studies have suggested that moderate consumption of red wine may have heart health benefits, such as reducing the risk of cardiovascular disease and improving cholesterol levels [2]. However, the specific mechanisms by which red wine may exert these effects are not fully understood and are thought to be related to the presence of antioxidants and other compounds, rather than alcohol [2].

In summary, while both Lipitor and red wine may have an impact on cholesterol levels, they do not have identical functions. Lipitor is a medication that works by inhibiting the production of cholesterol in the body, while red wine contains a variety of compounds that may have heart health benefits, including potentially improving cholesterol levels.

Sources:

1. "Lipitor." MedlinePlus, U.S. National Library of Medicine, 14 Jan. 2022, medlineplus.gov/druginfo/meds/a601203.html.
2. "Red Wine and Your Health." Mayo Clinic, Mayo Foundation for Medical Education and Research, 15 Sept. 2020, www.mayoclinic.org/diseases-conditions/heart-disease/in-depth/red-wine/art-20048281.
3. "Lipitor (Atorvastatin Calcium) Drug Profile." DrugPatentWatch, drugpatentwatch.com/drugs/lipitor.