Rosuvastatin Side Effects & Health Impacts

Lower CoQ10 impairs mitochondrial ATP production in skeletal muscle, which can manifest as fatigue, myalgias and weakness, particularly in patients taking statins that further reduce endogenous CoQ10 levels.

Randomized trials and meta-analyses in statin-treated patients have shown that CoQ10 depletion and/or low circulating levels are associated with muscle symptoms, while supplementation has produced mixed but suggestive improvements in statin-associated myalgia and muscle pain severity.

Caso G et al. Effect of coenzyme Q10 on myopathic symptoms in patients treated with statins. Am J Cardiol. 2007;99(10):1409-1412.; Qu H et al. Effects of coenzyme Q10 on statin-induced myopathy: a meta-analysis of randomized controlled trials. J Am Heart Assoc. 2018;7(19):e009835.; Parker BA et al. A randomized trial of coenzyme Q10 in patients with confirmed statin myopathy. Atherosclerosis. 2013;231(1):282-287.

CoQ10 is a key electron carrier in the mitochondrial respiratory chain and an important lipid-soluble antioxidant; depletion reduces cellular energy output and increases susceptibility of membranes and LDL particles to oxidative damage.

Mechanistic and clinical studies link lower CoQ10 status with impaired oxidative phosphorylation and higher markers of oxidative stress, particularly in tissues with high metabolic demand such as myocardium and skeletal muscle.

Littarru GP, Tiano L. Clinical aspects of coenzyme Q10: cardiology and beyond. Antioxid Redox Signal. 2010;12(10):1535-1546.; Mancini A et al. Coenzyme Q10: clinical applications in cardiovascular diseases. Antioxidants (Basel). 2020;9(4):341.

Magnesium depletion destabilizes neuromuscular transmission and ATP-dependent muscle relaxation, which can cause muscle cramps, tremors, weakness and restless legs.

Clinical reports and modern reviews note that hypomagnesemia is associated with muscle cramps and spasms; mechanistic work links low magnesium to impaired ATP handling and sustained muscle contraction.

Bilbey DL, Prabhakaran VM. Muscle cramps and magnesium deficiency: case reports. Can Fam Physician. 1996;42:1471-1473.; Souza ACR et al. The integral role of magnesium in muscle integrity and function. Nutrients. 2023;15(24):5127.; Kothari M et al. A comprehensive review on understanding magnesium deficiency. Nutr Rev. 2024;82(5):987-1005.

Low magnesium interferes with cardiac myocyte electrophysiology and vascular tone, predisposing to premature beats, arrhythmias and elevated blood pressure.

Cardiovascular reviews identify subclinical magnesium deficiency as a contributor to arrhythmias and hypertension, particularly in individuals on diuretics or medications that increase urinary magnesium loss.

DiNicolantonio JJ et al. Subclinical magnesium deficiency: a principal driver of cardiovascular disease? Open Heart. 2018;5(1):e000668.; Souza ACR et al. The integral role of magnesium in muscle integrity and function. Nutrients. 2023;15(24):5127.

Vitamin D depletion reduces intestinal calcium absorption, leading to secondary hyperparathyroidism, bone turnover, osteomalacia in adults and rickets in children, with increased fracture risk over time.

Meta-analyses show that low 25(OH)D levels are associated with higher fracture risk, and that combined vitamin D and calcium supplementation can reduce fractures in specific high-risk groups.

Yao P et al. Vitamin D and calcium for the prevention of fracture. JAMA Netw Open. 2019;2(12):e1917789.; Martineau AR et al. Vitamin D supplementation to prevent acute respiratory infections: systematic review and meta-analysis of individual participant data. BMJ. 2017;356:i6583.

Low vitamin D status has been associated with higher rates of acute respiratory infections, sepsis and worse outcomes in critical illness, likely via effects on innate immunity and barrier function.

Systematic reviews and meta-analyses report that vitamin D deficiency correlates with higher infection risk and that supplementation modestly reduces acute respiratory infection risk in many trials, especially in those with low baseline levels.

Martineau AR et al. Vitamin D supplementation to prevent acute respiratory infections. BMJ. 2017;356:i6583.; Jolliffe DA et al. Vitamin D supplementation to prevent acute respiratory infections. Lancet Diabetes Endocrinol. 2021;9(5):276-292.; Delrue C et al. Vitamin D deficiency as a risk factor in sepsis: an underestimated factor? Int J Mol Sci. 2023;24(3):2924.

Vitamin E depletion reduces antioxidant protection of neuronal membranes, leading over time to sensory axonopathy, peripheral neuropathy, ataxia and, occasionally, myopathy.

Case series and reviews document that vitamin E deficiency, particularly in fat-malabsorption syndromes, can cause progressive sensory neuropathy and ataxia that may improve with high-dose replacement.

Chan KH et al. Sensory axonopathy associated with vitamin E deficiency. Case Rep Neurol Med. 2021;2021:7971715.; Puri V et al. Isolated vitamin E deficiency with demyelinating neuropathy. Neurology. 2005;64(6):1032-1034.; Euch-Fayache G et al. Molecular and clinical study of ataxia with vitamin E deficiency. Brain. 2014;137(2):402-414.