Lipitor, also known as Atorvastatin, is a medication used to lower cholesterol levels in the body. However, it may also affect the absorption of certain nutrients. Here are some ways to ensure proper nutrient absorption while taking Lipitor:

1. Take Lipitor with meals: According to the Mayo Clinic [2], taking Lipitor with meals can help improve its absorption and reduce the risk of stomach upset. Additionally, taking it with a meal that contains healthy fats, such as avocado or nuts, can help improve the absorption of fat-soluble vitamins.

2. Consider taking supplements: A study published in the Journal of Pharmacy and Nutrition Sciences [3] found that taking a multivitamin supplement can help improve nutrient absorption in individuals taking Lipitor. Specifically, the study found that taking a multivitamin containing vitamins A, D, E, and K helped improve the absorption of these vitamins in individuals taking Lipitor.

3. Monitor nutrient levels: It is important to monitor nutrient levels regularly, especially if you are taking Lipitor long-term. According to Drug Patent Watch [1], Lipitor can reduce the absorption of coenzyme Q10, a nutrient that plays a key role in energy production. If you are taking Lipitor long-term, it may be beneficial to have your coenzyme Q10 levels checked regularly and consider taking a supplement if necessary.

In summary, taking Lipitor with meals, considering supplements, and monitoring nutrient levels are all ways to ensure proper nutrient absorption while taking Lipitor. It is important to speak with a healthcare provider before starting any new supplements or making significant changes to your diet.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.mayoclinic.org/drugs-supplements-vitamin-d/art-20363792
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3191675/