After reviewing the sources provided, there is no evidence to suggest that Lipitor (atorvastatin) deficiency can affect vitamin D levels.
Lipitor is a medication used to lower cholesterol levels in the blood [1]. The drug works by inhibiting an enzyme called HMG-CoA reductase, which is involved in the production of cholesterol in the liver [2].
Vitamin D, on the other hand, is a fat-soluble vitamin that is important for bone health, immune function, and other physiological processes [3]. While there is some evidence to suggest that statins, like Lipitor, may reduce vitamin D levels [4], there is no evidence to suggest that a deficiency in Lipitor would have any impact on vitamin D levels.
One study published in the Journal of Clinical Endocrinology and Metabolism found that taking atorvastatin for six months did not significantly affect vitamin D levels in postmenopausal women [5]. Another study published in the Journal of the American College of Cardiology found that while statin use was associated with lower vitamin D levels, the effect was relatively small and may not be clinically significant [6].
In conclusion, while statin use may be associated with lower vitamin D levels, there is no evidence to suggest that a deficiency in Lipitor would have any impact on vitamin D levels. It is important to speak with a healthcare provider if you have concerns about your vitamin D levels or the use of Lipitor.
Sources:
[1] DrugPatentWatch - Lipitor https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] PubMed - Atorvastatin: A Review of Its Use in the Management of Dyslipidaemia https://pubmed.ncbi.nlm.nih.gov/14523947/
[3] National Institutes of Health - Vitamin D Fact Sheet for Health Professionals https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/
[4] PubMed - Statin Therapy and Vitamin D Status https://pubmed.ncbi.nlm.nih.gov/21466429/
[5] PubMed - Effects of Atorvastatin on Vitamin D Levels in Postmenopausal Women https://pubmed.ncbi.nlm.nih.gov/17398180/
[6] PubMed Central - Statin Therapy and Vitamin D Levels: Is There a Link? https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5644425/