Key Points
-
Maintenance of normal serum levels of magnesium depends on net absorption in the gut, uptake by and release from bone, and net excretion in the kidney
-
Patients with advanced chronic kidney disease (CKD) often have high serum magnesium concentrations
-
Experimental studies suggest that modulation of extracellular magnesium concentrations affects vascular calcification and arterial function via effects on vascular smooth muscle cells and the endothelium
-
Several different mechanisms exist by which magnesium might inhibit the process of vascular calcification in CKD
-
Epidemiologic studies indicate possible links between serum magnesium levels, the incidence of CKD, and adverse outcomes, including mortality, in the general population and in patients with CKD
-
Data from small, preliminary studies suggest beneficial effects of oral magnesium supplementation on cardiovascular calcification and surrogate parameters of atherosclerosis
Abstract
Cardiovascular complications are the leading cause of death in patients with chronic kidney disease (CKD). Abundant experimental evidence suggests a physiological role of magnesium in cardiovascular function, and clinical evidence suggests a role of the cation in cardiovascular disease in the general population. The role of magnesium in CKD–mineral and bone disorder, and in particular its impact on cardiovascular morbidity and mortality in patients with CKD, is however not well understood. Experimental studies have shown that magnesium inhibits vascular calcification, both by direct effects on the vessel wall and by indirect, systemic effects. Moreover, an increasing number of epidemiologic studies in patients with CKD have shown associations of serum magnesium levels with intermediate and hard outcomes, including vascular calcification, cardiovascular events and mortality. Intervention trials in these patients conducted to date have had small sample sizes and have been limited to the study of surrogate parameters, such as arterial stiffness, vascular calcification and atherosclerosis. Randomized controlled trials are clearly needed to determine the effects of magnesium supplementation on hard outcomes in patients with CKD.
Similar content being viewed by others
References
Houillier, P. Mechanisms and regulation of renal magnesium transport. Annu. Rev. Physiol. 76, 411–430 (2014).
Konrad, M. & Schlingmann, K. P. Inherited disorders of renal hypomagnesaemia. Nephrol. Dial. Transplant. 29 (Suppl. 4), iv63–iv71 (2014).
Cunningham, J., Rodriguez, M. & Messa, P. Magnesium in chronic kidney disease stages 3 and 4 and in dialysis patients. Clin. Kidney J. 5 (Suppl. 1), i39–i51 (2012).
Blaine, J., Chonchol, M. & Levi, M. Renal control of calcium, phosphate, and magnesium homeostasis. Clin. J. Am. Soc. Nephrol. http://dx.doi.org/10.2215/CJN.09750913.
Shechter, M. Magnesium and cardiovascular system. Magnes. Res. 23, 60–72 (2010).
Joosten, M. M. et al. Urinary magnesium excretion and risk of hypertension: the prevention of renal and vascular end-stage disease study. Hypertension 61, 1161–1167 (2013).
Joosten, M. M. et al. Urinary and plasma magnesium and risk of ischemic heart disease. Am. J. Clin. Nutr. 97, 1299–1306 (2013).
Dong, J. Y., Xun, P., He, K. & Qin, L. Q. Magnesium intake and risk of type 2 diabetes: meta-analysis of prospective cohort studies. Diabetes Care 34, 2116–2122 (2011).
von Dadelszen, P. & Magee, L. A. Pre-eclampsia: an update. Curr. Hypertens. Rep. 16, 454 (2014).
Qu, X. et al. Magnesium and the risk of cardiovascular events: a meta-analysis of prospective cohort studies. PLoS ONE 8, e57720 (2013).
Lutsey, P. L. et al. Serum magnesium, phosphorus, and calcium are associated with risk of incident heart failure: the Atherosclerosis Risk in Communities (ARIC) Study. Am. J. Clin. Nutr. 100, 756–764 (2014).
Guasch-Ferre, M. et al. Dietary magnesium intake is inversely associated with mortality in adults at high cardiovascular disease risk. J. Nutr. 144, 55–60 (2014).
Kidney Disease: Improving Global Outcomes (KDIGO) CKD–MBD Work Group. KDIGO clinical practice guideline for the diagnosis, evaluation, prevention, and treatment of chronic kdney disease–mineral and bone disorder (CKD-MBD). Kidney Int. Suppl. 113, S1–S130 (2009).
Sakaguchi, Y. et al. Hypomagnesemia in type 2 diabetic nephropathy: a novel predictor of end-stage renal disease. Diabetes Care 35, 1591–1597 (2012).
Tin, A. et al. Results from the Atherosclerosis Risk in Communities study suggest that low serum magnesium is associated with incident kidney disease. Kidney Int. 87, 820–827 (2015).
Van Laecke, S., Nagler, E. V., Verbeke, F., Van Biesen, W. & Vanholder, R. Hypomagnesemia and the risk of death and GFR decline in chronic kidney disease. Am. J. Med. 126, 825–831 (2013).
Van Laecke, S. et al. The effect of magnesium supplements on early post-transplantation glucose metabolism: a randomized controlled trial. Transpl. Int. 27, 895–902 (2014).
Alves, S. C. et al. Hypomagnesemia as a risk factor for the non-recovery of the renal function in critically ill patients with acute kidney injury. Nephrol. Dial. Transplant. 28, 910–916 (2013).
Spiegel, D. M. & Farmer, B. Long-term effects of magnesium carbonate on coronary artery calcification and bone mineral density in hemodialysis patients: a pilot study. Hemodial. Int. 13, 453–459 (2009).
Turgut, F. et al. Magnesium supplementation helps to improve carotid intima media thickness in patients on hemodialysis. Int. Urol. Nephrol. 40, 1075–1082 (2008).
Gorgels, T. G. et al. Dietary magnesium, not calcium, prevents vascular calcification in a mouse model for pseudoxanthoma elasticum. J. Mol. Med. (Berl.) 88, 467–475 (2010).
Louvet, L., Buchel, J., Steppan, S., Passlick-Deetjen, J. & Massy, Z. A. Magnesium prevents phosphate-induced calcification in human aortic vascular smooth muscle cells. Nephrol. Dial. Transplant. 28, 869–878 (2013).
Neven, E. et al. A magnesium based phosphate binder reduces vascular calcification without affecting bone in chronic renal failure rats. PLoS ONE 9, e107067 (2014).
Kircelli, F. et al. Magnesium reduces calcification in bovine vascular smooth muscle cells in a dose-dependent manner. Nephrol. Dial. Transplant. 27, 514–521 (2012).
Montezano, A. C. et al. Vascular smooth muscle cell differentiation to an osteogenic phenotype involves TRPM7 modulation by magnesium. Hypertension 56, 453–462 (2010).
Covic, A. et al. A comparison of calcium acetate/magnesium carbonate and sevelamer-hydrochloride effects on fibroblast growth factor-23 and bone markers: post hoc evaluation from a controlled, randomized study. Nephrol. Dial. Transplant. 28, 2383–2392 (2013).
de Francisco, A. L. et al. Evaluation of calcium acetate/magnesium carbonate as a phosphate binder compared with sevelamer hydrochloride in haemodialysis patients: a controlled randomized study (CALMAG study) assessing efficacy and tolerability. Nephrol. Dial. Transplant. 25, 3707–3717 (2010).
Matsumoto, T., Fukushima, S., Kaanasaki, T. & Hagino, S. Relationship between aortic mineral elements and osteodystrophy in mice with chronic kidney disease. Biol. Trace Elem. Res. 150, 278–284 (2012).
Salem, S. et al. Relationship between magnesium and clinical biomarkers on inhibition of vascular calcification. Am. J. Nephrol. 35, 31–39 (2012).
LaRusso, J., Li, Q., Jiang, Q. & Uitto, J. Elevated dietary magnesium prevents connective tissue mineralization in a mouse model of pseudoxanthoma elasticum (Abcc6−/−). J. Invest. Dermatol. 129, 1388–1394 (2009).
Cheng, P. T., Grabher, J. J. & LeGeros, R. Z. Effects of magnesium on calcium phosphate formation. Magnesium 7, 123–132 (1988).
Lagier, R. & Baud, C. A. Magnesium whitlockite, a calcium phosphate crystal of special interest in pathology. Pathol. Res. Pract. 199, 329–335 (2003).
Boskey, A. L. & Posner, A. S. Effect of magnesium on lipid-induced calcification: an in vitro model for bone mineralization. Calcif. Tissue Int. 32, 139–143 (1980).
Termine, J. D., Peckauskas, R. A. & Posner, A. S. Calcium phosphate formation in vitro. II. Effects of environment on amorphous-crystalline transformation. Arch. Biochem. Biophys. 140, 318–325 (1970).
Louvet, L. et al. Characterisation of calcium phosphate crystals on calcified human aortic vascular smooth muscle cells and potential role of magnesium. PLoS ONE 10, e0115342 (2015).
Bennett, R. M., Lehr, J. R. & McCarty, D. J. Factors affecting the solubility of calcium pyrophosphate dihydrate crystals. J. Clin. Invest. 56, 1571–1579 (1975).
Contiguglia, S. R., Alfrey, A. C., Miller, N. L., Runnells, D. E. & Le Geros, R. Z. Nature of soft tissue calcification in uremia. Kidney Int. 4, 229–235 (1973).
Schlieper, G. et al. Ultrastructural analysis of vascular calcifications in uremia. J. Am. Soc. Nephrol. 21, 689–696 (2010).
Verberckmoes, S. C. et al. Uremia-related vascular calcification: more than apatite deposition. Kidney Int. 71, 298–303 (2007).
Montes de Oca, A. et al. Magnesium inhibits Wnt/β-catenin activity and reverses the osteogenic transformation of vascular smooth muscle cells. PLoS ONE 9, e89525 (2014).
Henaut, L. et al. Calcimimetics increase CaSR expression and reduce mineralization in vascular smooth muscle cells: mechanisms of action. Cardiovasc. Res. 101, 256–265 (2014).
Ivanovski, O. et al. The calcimimetic R-568 retards uremia-enhanced vascular calcification and atherosclerosis in apolipoprotein E deficient (apoE−/−) mice. Atherosclerosis 205, 55–62 (2009).
Mendoza, F. J. et al. Effect of calcium and the calcimimetic AMG 641 on matrix-Gla protein in vascular smooth muscle cells. Calcif. Tissue Int. 88, 169–178 (2011).
Alam, M. U. et al. Calcification is associated with loss of functional calcium-sensing receptor in vascular smooth muscle cells. Cardiovasc. Res. 81, 260–268 (2009).
Rodriguez-Ortiz, M. E. et al. Magnesium modulates parathyroid hormone secretion and upregulates parathyroid receptor expression at moderately low calcium concentration. Nephrol. Dial. Transplant. 29, 282–289 (2014).
Quinn, S. J. et al. CaSR-mediated interactions between calcium and magnesium homeostasis in mice. Am. J. Physiol. Endocrinol. Metab. 304, E724–E733 (2013).
Altura, B. M. et al. Mg2+–Ca2+ interaction in contractility of vascular smooth muscle: Mg2+ versus organic calcium channel blockers on myogenic tone and agonist-induced responsiveness of blood vessels. Can. J. Physiol. Pharmacol. 65, 729–745 (1987).
Zhang, J. et al. Role of Cav1.2 L-type Ca2+ channels in vascular tone: effects of nifedipine and Mg2+. Am. J. Physiol. Heart Circ. Physiol. 292, H415–H425 (2007).
Bernardini, D., Nasulewic, A., Mazur, A. & Maier, J. A. Magnesium and microvascular endothelial cells: a role in inflammation and angiogenesis. Front Biosci. 10, 1177–1182 (2005).
Tavasoli, R. A., Soltani, N., Keshavarz, M. & Shorabipour, S. Mg2+-induced adenosine-receptor mediated relaxations in mesenteric vascular beds of diabetic rats. Gen. Physiol. Biophys. 31, 409–413 (2012).
Jiang, Q. & Uitto, J. Restricting dietary magnesium accelerates ectopic connective tissue mineralization in a mouse model of pseudoxanthoma elasticum (Abcc6−/−). Exp. Dermatol. 21, 694–699 (2012).
De Schutter, T. M. et al. Effect of a magnesium-based phosphate binder on medial calcification in a rat model of uremia. Kidney Int. 83, 1109–1117 (2013).
Katsumata, S. I., Matsuzaki, H., Uehara, M. & Suzuki, K. Effect of dietary magnesium supplementation on bone loss in rats fed a high phosphorus diet. Magnes. Res. 18, 91–96 (2005).
Matsuzaki, H., Fuchigami, M. & Miwa, M. Dietary magnesium supplementation suppresses bone resorption via inhibition of parathyroid hormone secretion in rats fed a high-phosphorus diet. Magnes. Res. 23, 126–130 (2010).
Towler, D. A. Arteriosclerosis, bone biology, and calciotropic hormone signaling: learning the ABCs of disease in the bone–vascular axis. J. Am. Soc. Nephrol. 26, 243–245 (2015).
Vervloet, M. G. et al. Bone: a new endocrine organ at the heart of chronic kidney disease and mineral and bone disorders. Lancet Diabetes Endocrinol. 2, 427–436 (2014).
Pages, N. et al. Structural alterations of the vascular wall in magnesium-deficient mice. A possible role of gelatinases A (MMP-2) and B (MMP-9). Magnes. Res. 16, 43–48 (2003).
Paravicini, T. M., Yogi, A., Mazur, A. & Touyz, R. M. Dysregulation of vascular TRPM7 and annexin-1 is associated with endothelial dysfunction in inherited hypomagnesemia. Hypertension 53, 423–429 (2009).
Kupetsky, E. A., Rincon, F. & Uitto, J. Rate of change of carotid intima-media thickness with magnesium administration in Abcc6−/− mice. Clin. Transl. Sci. 6, 485–486 (2013).
Yamaguchi, Y., Kitagawa, S., Kunitomo, M. & Fujiwara, M. Preventive effects of magnesium on raised serum lipid peroxide levels and aortic cholesterol deposition in mice fed an atherogenic diet. Magnes. Res. 7, 31–37 (1994).
Sherer, Y. et al. Magnesium fortification of drinking water suppresses atherogenesis in male LDL-receptor-deficient mice. Pathobiology 67, 207–213 (1999).
Sherer, Y. et al. Suppression of atherogenesis in female low-density lipoprotein receptor knockout mice following magnesium fortification of drinking water: the importance of diet. Pathobiology 68, 93–98 (2000).
Mak, I. T. et al. Activation of the neutrophil and loss of plasma glutathione during Mg-deficiency—modulation by nitric oxide synthase inhibition. Mol. Cell Biochem. 176, 35–39 (1997).
Malpuech-Brugere, C. et al. Inflammatory response following acute magnesium deficiency in the rat. Biochim. Biophys. Acta 1501, 91–98 (2000).
Rude, R. K. et al. Reduction of dietary magnesium by only 50% in the rat disrupts bone and mineral metabolism. Osteoporos. Int. 17, 1022–1032 (2006).
Rude, R. K. et al. Bone loss induced by dietary magnesium reduction to 10% of the nutrient requirement in rats is associated with increased release of substance P and tumor necrosis factor-α. J. Nutr. 134, 79–85 (2004).
Matsuzaki, H., Kajita, Y. & Miwa, M. Magnesium deficiency increases serum fibroblast growth factor-23 levels in rats. Magnes. Res. 26, 18–23 (2013).
Matsuzaki, H., Katsumata, S., Kajita, Y. & Miwa, M. Magnesium deficiency regulates vitamin D metabolizing enzymes and type II sodium-phosphate cotransporter mRNA expression in rats. Magnes. Res. 26, 83–86 (2013).
de Baaij, J. H., Hoenderop, J. G. & Bindels, R. J. Magnesium in man: implications for health and disease. Physiol. Rev. 95, 1–46 (2015).
Agus, Z. S. Hypomagnesemia. J. Am. Soc. Nephrol. 10, 1616–1622 (1999).
Chakraborti, S. et al. Protective role of magnesium in cardiovascular diseases: a review. Mol. Cell Biochem. 238, 163–179 (2002).
Ma, J. et al. Associations of serum and dietary magnesium with cardiovascular disease, hypertension, diabetes, insulin, and carotid arterial wall thickness: the ARIC study. J. Clin. Epidemiol. 48, 927–940 (1995).
Tso, E. L. & Barish, R. A. Magnesium: clinical considerations. J. Emerg. Med. 10, 735–745 (1992).
Jahnen-Dechent, W. & Ketteler, M. Magnesium basics. Clin. Kidney J. 5 (Suppl. 1), i3–i14 (2013).
Meema, H. E., Oreopoulos, D. G. & Rapoport, A. Serum magnesium level and arterial calcification in end-stage renal disease. Kidney Int. 32, 388–394 (1987).
Ishimura, E. et al. Significant association between the presence of peripheral vascular calcification and lower serum magnesium in hemodialysis patients. Clin. Nephrol. 68, 222–227 (2007).
Tzanakis, I. et al. Mitral annular calcifications in haemodialysis patients: a possible protective role of magnesium. Nephrol. Dial. Transplant. 12, 2036–2037 (1997).
Hruby, A. et al. Magnesium intake is inversely associated with coronary artery calcification: the Framingham Heart Study. JACC Cardiovasc. Imaging 7, 59–69 (2014).
Tzanakis, I. et al. Intra and extracellular magnesium levels and atheromatosis in haemodialysis patients. Magnes. Res. 17, 102–108 (2004).
Kanbay, M. et al. Relationship between serum magnesium levels and cardiovascular events in chronic kidney disease patients. Am. J. Nephrol. 36, 228–237 (2012).
Fragoso, A., Silva, P. A., Gundlach, K., Büchel, J. & Leao-Neves, P. Magnesium and FGF-23 are independent predictors of pulse pressure in pre-dialysis diabetic chronic kidney disease patients. Clin. Kidney J. 7, 161–166 (2014).
Van Laecke, S. et al. The relation between hypomagnesaemia and vascular stiffness in renal transplant recipients. Nephrol. Dial. Transplant. 26, 2362–2369 (2011).
Hashimoto, T. et al. Serum magnesium, ambulatory blood pressure, and carotid artery alteration: the Ohasama study. Am. J. Hypertens. 23, 1292–1298 (2010).
Liao, F., Folsom, A. R. & Brancati, F. L. Is low magnesium concentration a risk factor for coronary heart disease? The Atherosclerosis Risk in Communities (ARIC) Study. Am. Heart J. 136, 480–490 (1998).
Silva, A. P. et al. Magnesium and mortality in patients with diabetes and early chronic kidney disease. J. Diabetes Metab. 5, 1000347 (2014).
Ishimura, E., Okuno, S., Yamakawa, T., Inaba, M. & Nishizawa, Y. Serum magnesium concentration is a significant predictor of mortality in maintenance hemodialysis patients. Magnes. Res. 20, 237–244 (2007).
Sakaguchi, Y. et al. Hypomagnesemia is a significant predictor of cardiovascular and non-cardiovascular mortality in patients undergoing hemodialysis. Kidney Int. 85, 174–181 (2014).
Sakaguchi, Y. et al. Magnesium modifies the cardiovascular mortality risk associated with hyperphosphatemia in patients undergoing hemodialysis: a cohort study. PLoS ONE 9, e116273 (2014).
Massy, Z. A. & Drueke, T. B. Magnesium and outcomes in patients with chronic kidney disease: focus on vascular calcification, atherosclerosis and survival. Clin. Kidney J. 5 (Suppl. 1), i52–i61 (2013).
Tzanakis, I. P. et al. Magnesium retards the progress of the arterial calcifications in hemodialysis patients: a pilot study. Int. Urol. Nephrol. 46, 2199–2205 (2014).
Ceremuzynski, L., Jurgiel, R., Kulakowski, P. & Gebalska, J. Threatening arrhythmias in acute myocardial infarction are prevented by intravenous magnesium sulfate. Am. Heart J. 118, 1333–1334 (1989).
Horner, S. M. Efficacy of intravenous magnesium in acute myocardial infarction in reducing arrhythmias and mortality. Meta-analysis of magnesium in acute myocardial infarction. Circulation 86, 774–779 (1992).
ISIS-4 (Fourth International Study of Infarct Survival) Collaborative Group. ISIS-4: a randomised factorial trial assessing early oral captopril, oral mononitrate, and intravenous magnesium sulphate in 58,050 patients with suspected acute myocardial infarction. Lancet 345, 669–685 (1995).
Magnesium in Coronaries (MAGIC) Trial Investigators. Early administration of intravenous magnesium to high-risk patients with acute myocardial infarction in the Magnesium in Coronaries (MAGIC) Trial: a randomised controlled trial. Lancet 360, 1189–1196 (2002).
Reynolds, J. L. et al. Human vascular smooth muscle cells undergo vesicle-mediated calcification in response to changes in extracellular calcium and phosphate concentrations: a potential mechanism for accelerated vascular calcification in ESRD. J. Am. Soc. Nephrol. 15, 2857–2867 (2004).
Massry, S. G. & Glassock, R. J. (Eds) Textbook of Nephrology (Williams & Wilkins, 1989).
Navarro-Gonzalez, J. F. et al. Clinical implications of disordered magnesium homeostasis in chronic renal failure and dialysis. Semin. Dial. 22, 37–44 (2009).
Author information
Authors and Affiliations
Contributions
Both authors researched the data for the article, discussed the content, wrote the manuscript and reviewed the manuscript before submission.
Corresponding author
Ethics declarations
Competing interests
Z.A.M. has received speakers' honoraria and research grants from Amgen, Genzyme, Fresenius Medical Care and Shire. T.B.D. has received advisor and/or consultancy honoraria from Amgen, Fresenius Medical Care and Sanofi, and speaker honoraria from Amgen, Sanofi and Kirin.
Rights and permissions
About this article
Cite this article
Massy, Z., Drüeke, T. Magnesium and cardiovascular complications of chronic kidney disease. Nat Rev Nephrol 11, 432–442 (2015). https://doi.org/10.1038/nrneph.2015.74
Published:
Issue Date:
DOI: https://doi.org/10.1038/nrneph.2015.74
- Springer Nature Limited
This article is cited by
-
The association between serum magnesium and chronic kidney disease in Chinese adults: a cross-sectional study
BMC Public Health (2024)
-
Hypermagnesemia is associated with poor outcomes during hospitalization
Irish Journal of Medical Science (1971 -) (2024)
-
Nanocrystal-induced chronic tubular-nephropathy in tropical countries: diagnosis, mitigation, and eradication
European Journal of Medical Research (2023)
-
Partition pattern and environmental consequences of the widespread coalmines and host rocks on the water of selected regions, China
Environmental Geochemistry and Health (2023)
-
Magnesium Depletion Score is Associated with Long-Term Mortality in Chronic Kidney Diseases: A Prospective Population-Based Cohort Study
Journal of Nephrology (2022)