A randomized, double-blind, placebo-controlled, multicenter study assessing the efficacy of magnesium oxide monohydrate in the treatment of nocturnal leg cramps.
We conducted a study to evaluate how effective magnesium oxide monohydrate (MOMH) is in treating nocturnal leg cramps (NLC). This was a randomized, double-blind, placebo-controlled trial involving multiple centers in Ukraine, where participants took either MOMH or a placebo nightly for 60 days.
Our focus was on measuring the frequency and duration of cramps, the pain they caused, and how they affected sleep quality and overall life satisfaction. We used thorough statistical methods to compare the results between the two groups.
The findings indicated that MOMH is both effective and safe for individuals dealing with NLC. Participants reported improvements in their symptoms, demonstrating that this magnesium supplement can play a helpful role in managing nocturnal leg cramps.
Read More
9
Magnesium reduces pregnancy leg cramps
Oral magnesium for relief in pregnancy-induced leg cramps: a randomised controlled trial.
We sought to understand the effectiveness of oral magnesium in treating leg cramps experienced by pregnant women. Our study was well-structured, involving a double-blind, randomized, placebo-controlled design. It included 86 healthy pregnant women between 14 to 34 weeks of gestation who encountered leg cramps at least twice a week, and we followed them over a four-week period.
At the end of the study, we discovered that the women taking magnesium bisglycinate chelate (300 mg per day) reported a significant reduction in cramp frequency—86% experienced at least a 50% drop compared to only 60.5% of those taking the placebo. Additionally, those on magnesium also noted a notable decrease in cramp intensity, with 69.8% achieving a similar improvement versus just 48.8% in the placebo group.
Encouragingly, we found no major side effects reported in either group, such as nausea or diarrhea. Our findings suggest that magnesium supplements can effectively reduce both the frequency and severity of leg cramps during pregnancy, offering a potential treatment option for women dealing with this common issue.
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7
Magnesium's potential against cramps
Randomised, cross-over, placebo controlled trial of magnesium citrate in the treatment of chronic persistent leg cramps.
We set out to investigate whether magnesium citrate could be an effective remedy for those who experience bothersome leg cramps, particularly at night. In our study, we used a randomised, double-blind, cross-over, placebo-controlled design to ensure reliable results. Participants suffering from regular leg cramps were recruited and given either magnesium citrate or a matching placebo over six weeks.
Our findings revealed that those who began the trial with the placebo experienced an average reduction in cramps when taking magnesium, with a median of 5 cramps compared to 9 on the placebo. Moreover, a notable percentage of participants felt that the magnesium treatment had indeed helped them, with 78% reporting benefits, as opposed to 54% who felt the placebo was effective.
While these results suggest that magnesium may have a positive impact, it’s essential to mention that the impact on cramp severity and duration wasn’t significantly different between the two groups. Additionally, some participants did report experiencing diarrhoea as a side effect of magnesium. Overall, we believe magnesium shows promise in alleviating nocturnal leg cramps and recommend further research to fully evaluate its effectiveness.
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Most Useful Reviews
9
High digestibility
418 people found this helpful
Excellent magnesium with very high digestibility. I take it at night, two hours before bed. It has completely resolved my night leg cramps.
Read More
9
Insomnia relief
346 people found this helpful
It relaxes and soothes! I adore this particular chelated magnesium! No gastrointestinal upset, which is significant to me. It restored my sleep after struggling with insomnia. My reaction to stimuli is calmer now. I occasionally switch magnesium types as they affect me differently, but this one ended my leg cramps, suggesting a significant deficit. I'm very pleased with its energising effect!
Read More
9
Emotional boost
266 people found this helpful
This is one of the best magnesium supplements I’ve found. When combined with vitamin B6, it’s excellent against nervous stress. I recommend taking two pieces daily. It effectively helps with evening cramps caused by magnesium deficiency or my love for strong coffee. My general emotional state has improved significantly.
We explored the effects of magnesium treatment in a unique case involving a 62-year-old woman with stage IV colon cancer undergoing oxaliplatin therapy. Shortly after her first infusion, we observed that she experienced significant neurological symptoms, including right hemibody paresthesia, muscle cramping in her right calf, and dysphonia.
To address these symptoms, she was administered intravenous magnesium sulfate along with calcium gluconate. Remarkably, within three hours, all her symptoms resolved. While this case suggests that magnesium can provide relief from cramps and other neurological side effects, it is important to note that magnesium was used in conjunction with other medications, making it challenging to assess its isolated effectiveness.
For future doses, the oxaliplatin was adjusted by reducing the dose and extending the infusion duration, which minimized her symptoms to occasional mild paresthesia. In summary, while magnesium showed promise in this case, further research is needed to determine its specific impact on leg cramps in a clearer, more controlled manner.
Read More
9
Magnesium oxide treats leg cramps
A randomized, double-blind, placebo-controlled, multicenter study assessing the efficacy of magnesium oxide monohydrate in the treatment of nocturnal leg cramps.
We conducted a study to evaluate how effective magnesium oxide monohydrate (MOMH) is in treating nocturnal leg cramps (NLC). This was a randomized, double-blind, placebo-controlled trial involving multiple centers in Ukraine, where participants took either MOMH or a placebo nightly for 60 days.
Our focus was on measuring the frequency and duration of cramps, the pain they caused, and how they affected sleep quality and overall life satisfaction. We used thorough statistical methods to compare the results between the two groups.
The findings indicated that MOMH is both effective and safe for individuals dealing with NLC. Participants reported improvements in their symptoms, demonstrating that this magnesium supplement can play a helpful role in managing nocturnal leg cramps.
Read More
9
Magnesium reduces pregnancy leg cramps
Oral magnesium for relief in pregnancy-induced leg cramps: a randomised controlled trial.
We sought to understand the effectiveness of oral magnesium in treating leg cramps experienced by pregnant women. Our study was well-structured, involving a double-blind, randomized, placebo-controlled design. It included 86 healthy pregnant women between 14 to 34 weeks of gestation who encountered leg cramps at least twice a week, and we followed them over a four-week period.
At the end of the study, we discovered that the women taking magnesium bisglycinate chelate (300 mg per day) reported a significant reduction in cramp frequency—86% experienced at least a 50% drop compared to only 60.5% of those taking the placebo. Additionally, those on magnesium also noted a notable decrease in cramp intensity, with 69.8% achieving a similar improvement versus just 48.8% in the placebo group.
Encouragingly, we found no major side effects reported in either group, such as nausea or diarrhea. Our findings suggest that magnesium supplements can effectively reduce both the frequency and severity of leg cramps during pregnancy, offering a potential treatment option for women dealing with this common issue.
Read More
7
Magnesium's potential against cramps
Randomised, cross-over, placebo controlled trial of magnesium citrate in the treatment of chronic persistent leg cramps.
We set out to investigate whether magnesium citrate could be an effective remedy for those who experience bothersome leg cramps, particularly at night. In our study, we used a randomised, double-blind, cross-over, placebo-controlled design to ensure reliable results. Participants suffering from regular leg cramps were recruited and given either magnesium citrate or a matching placebo over six weeks.
Our findings revealed that those who began the trial with the placebo experienced an average reduction in cramps when taking magnesium, with a median of 5 cramps compared to 9 on the placebo. Moreover, a notable percentage of participants felt that the magnesium treatment had indeed helped them, with 78% reporting benefits, as opposed to 54% who felt the placebo was effective.
While these results suggest that magnesium may have a positive impact, it’s essential to mention that the impact on cramp severity and duration wasn’t significantly different between the two groups. Additionally, some participants did report experiencing diarrhoea as a side effect of magnesium. Overall, we believe magnesium shows promise in alleviating nocturnal leg cramps and recommend further research to fully evaluate its effectiveness.
We explored the effectiveness of magnesium treatment for leg cramps during pregnancy through a review of five randomized trials involving 352 women.
The trials varied in quality, but interestingly, they included comparisons of different treatments such as calcium and sodium chloride against placebos. While the placebo-controlled trial that investigated calcium did not show any significant benefits, there were hints of promise for magnesium.
For those looking for relief from troublesome leg cramps, our analysis indicated that magnesium—specifically in the forms of magnesium lactate or citrate—might help. Taking 5mmol in the morning and 10mmol in the evening seemed to provide the best results.
However, the evidence remains mixed, and we couldn't pinpoint any strong benefits from other combinations or supplements tested. So, while magnesium might be beneficial, it’s essential to approach it as one option among many.
Excellent magnesium with very high digestibility. I take it at night, two hours before bed. It has completely resolved my night leg cramps.
Read More
9
Insomnia relief
346 people found this helpful
It relaxes and soothes! I adore this particular chelated magnesium! No gastrointestinal upset, which is significant to me. It restored my sleep after struggling with insomnia. My reaction to stimuli is calmer now. I occasionally switch magnesium types as they affect me differently, but this one ended my leg cramps, suggesting a significant deficit. I'm very pleased with its energising effect!
Read More
9
Emotional boost
266 people found this helpful
This is one of the best magnesium supplements I’ve found. When combined with vitamin B6, it’s excellent against nervous stress. I recommend taking two pieces daily. It effectively helps with evening cramps caused by magnesium deficiency or my love for strong coffee. My general emotional state has improved significantly.
Read More
9
Leg cramps resolved
265 people found this helpful
Magnesium is crucial for the body, supporting the nervous, cardiovascular, muscular, and skeletal systems. In its chelate form, it’s easily absorbed. I take two tablets at night, and my leg cramps are gone alongside improved sleep. The results are evident! I recommend this decent company for good volume and reasonable pricing.
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9
Joint improvement
255 people found this helpful
I appreciate magnesium; its benefits and quality meet expectations. My sleep has strengthened, hormones are balanced, and it has a pleasant taste. My joints no longer ache at night, and I no longer experience muscle cramps. The value for the money is commendable, and the packaging is reliable.
Leg cramps, often referred to as "charley horses," are sudden, involuntary contractions of one or more muscles in the leg. They typically occur in the calf muscles but can also affect the thighs and feet. These cramps can be quite painful and may last from a few seconds to several minutes. While the exact cause of leg cramps is not always clear, they can be triggered by factors such as dehydration, prolonged sitting or standing, electrolyte imbalances, or physical activity, especially in those who are not used to vigorous exercise.
Treatment for leg cramps often involves stretching the affected muscle gently, applying heat or cold to the area, and ensuring adequate hydration. For some, dietary adjustments to include more potassium, magnesium, and calcium may help prevent future occurrences. If cramps are frequent or severely debilitating, it may be beneficial to consult a healthcare provider for a more tailored approach. Understanding the underlying causes of leg cramps can lead to more effective management strategies, improving overall comfort and mobility.
Magnesium is a chemical element with the symbol Mg and atomic number 12. It is a lightweight, silvery-white metal that is a member of the alkaline earth metals group. Often classified as one of the most abundant elements in the Earth's crust, magnesium plays a crucial role in various biological functions and is essential for living organisms. In nature, magnesium can be found in large quantities, primarily in minerals such as dolomite and magnesite, and it is also present in seawater.
In terms of health benefits, magnesium is vital for numerous metabolic processes, including energy production, DNA synthesis, and muscle function. It contributes to bone health, helps regulate blood pressure, and supports bone formation by promoting the effects of vitamin D. The recommended dietary allowance (RDA) for magnesium varies by age and gender, but it is generally important to include magnesium-rich foods like leafy greens, nuts, seeds, and whole grains in your diet to ensure adequate intake. For those who may not receive enough magnesium through their diet alone, supplements are also available; however, it is advisable to consult a healthcare professional before starting any supplementation.
Magnesium has been noted for its potential role in alleviating leg cramps, particularly in individuals who experience nocturnal leg cramps or muscle spasms. As an essential mineral, magnesium contributes to muscle function and helps regulate muscle contractions. Some studies suggest that supplementing with magnesium may lead to a decrease in the frequency and intensity of leg cramps, especially in populations at risk for magnesium deficiency, such as older adults or those with specific health conditions.
That said, while magnesium supplementation could be beneficial, it's always a good idea to consult with a healthcare professional before starting any new supplements. They can provide personalized advice based on your health history and dietary needs. Moreover, ensuring a balanced intake of nutrients, staying hydrated, and maintaining regular physical activity can also play significant roles in managing leg cramps effectively.
Based on user reviews, the timeline for experiencing relief from leg cramps after starting this magnesium supplement can vary, but many users report noticeable improvements within as little as one to two weeks. For instance, one reviewer mentioned that after two weeks of regular use, their mother no longer experienced leg pain and cramps Read Review. Additionally, another user observed significant improvements in their muscle conditions and cessation of cramps after taking the supplement for a month Read Review.
In contrast, some users noted that while they began to see benefits almost immediately, it often took consistent usage over several weeks for the supplement to completely address their issues. For example, one individual reported that after starting the magnesium, they experienced immediate relief from eyelid cramps that had persisted for months Read Review. Overall, most users agree that consistent usage is key, with specific feedback indicating that within two to four weeks, significant improvements in leg cramps were common.
The scientific evidence surrounding magnesium supplements for leg cramps presents a mixed picture. In general, studies have indicated that while magnesium may provide some benefit in managing nocturnal leg cramps (NLC) for specific populations, the overall effectiveness is often limited. One notable research found that magnesium oxide monohydrate (MOMH) was effective and safe for treating NLC, with significant improvements reported by participants in terms of cramp frequency and duration [1]. However, other evaluations, particularly in pregnant women, showed minimal to no statistically significant reduction in cramps compared to placebo groups across multiple studies, indicating that the data on magnesium's efficacy during pregnancy is particularly inconsistent [2][3].
The evidence suggests that while some individuals may experience relief, magnesium may not be a reliable solution for everyone suffering from leg cramps. For instance, a comprehensive review stated that magnesium had little to no significant impact in reducing the frequency or intensity of cramps for older adults and only provided modest benefits for pregnant women [10]. The call for more rigorous research is evident as current findings are hindered by small sample sizes, methodological limitations, and variations in reported outcomes, making it difficult to draw firm conclusions [8]. Thus, if you're looking for a definitive solution to leg cramps, magnesium supplements should be considered with cautious optimism.
Users have reported a range of improvements in symptoms after using this magnesium supplement, particularly regarding leg cramps and sleep quality. Many individuals emphasize that their leg cramps, which previously disturbed their nightly rest, have completely resolved since starting the supplement. One reviewer noted, "My night leg cramps are gone" Read Review. Another stated that after just two weeks, they, or a family member, experienced remarkable relief from leg pain and cramps Read Review.
In addition to alleviating cramps, several users mentioned improvements in sleep quality. For instance, one individual declared, "My sleep has strengthened," after beginning the supplement Read Review. Others reported feeling more relaxed and calm, expressing that their overall emotional state had visibly improved Read Review. While these anecdotal experiences indicate a generally positive response to the supplement, it’s important to note that individual results can vary widely, with some users recommending consistent use for optimal benefits.
Users have reported positive experiences when combining this magnesium supplement with other supplements to address leg cramps. Specifically, one reviewer mentioned that taking magnesium alongside vitamin B6 was effective in alleviating nervous stress and evening cramps, hinting at the potential benefits of pairing nutrients to tackle specific symptoms Read Review. This combination not only helped manage cramps but also contributed to an overall improved emotional state.
Overall, users frequently highlighted the effectiveness of this magnesium supplement on its own, with many experiencing a notable reduction in leg cramps after regular consumption. However, those who experimented with different types of magnesium noted variations in their experiences, indicating that individual results can vary depending on the specific form used or additional supplements combined Read Review. Such feedback suggests that while many users find sufficient relief from leg cramps with this product alone, augmenting the regimen with complementary supplements may enhance the overall effectiveness in managing symptoms.
Users report varying experiences regarding the right dosage of magnesium for treating leg cramps, typically suggesting a dose of two tablets daily for effective results. For example, one user noted that taking two tablets at night resolved their night leg cramps completely Read Review. Another similar review emphasized that the user observed improvements with two pieces daily, especially for evening cramps linked to magnesium deficiency Read Review. Additionally, there are mentions of using magnesium in the morning and evening, suggesting that timing may also play a crucial role in alleviating symptoms of leg cramps Read Review.
The consensus among users indicates that chelated magnesium forms are preferred for their high absorption rates, minimizing gastrointestinal disturbances while effectively addressing cramps and improving sleep Read Review. Overall, it appears that users find success with a consistent daily dosage, ideally tailored to their individual needs, with evening consumption being favored for its potential benefits on restful sleep and leg cramp relief.
9
Cramps gone
47 people found this helpful
My mum is thrilled with this magnesium. She used to suffer from leg pain and cramps after work, but after two weeks of use, all her troubles disappeared. The result is fantastic.
9
Increased physical tolerance
54 people found this helpful
I bought magnesium for myself as I participate in swimming and noticed discomfort in my legs, including cramps. After a month of taking it, everything improved; my legs did not cramp, my physical tolerance increased, and my sleep quality improved significantly. I recommend this chelated form of magnesium for its effectiveness!
9
Best absorption
76 people found this helpful
This has worked best for my absorption. I suffered from eyelid cramps that persisted for months, but once I started taking it, they stopped immediately. Switching to magnesium citrate or magtain triggers cramps again—this is the most effective for me.
9
High digestibility
418 people found this helpful
Excellent magnesium with very high digestibility. I take it at night, two hours before bed. It has completely resolved my night leg cramps.
9
Joint improvement
255 people found this helpful
I appreciate magnesium; its benefits and quality meet expectations. My sleep has strengthened, hormones are balanced, and it has a pleasant taste. My joints no longer ache at night, and I no longer experience muscle cramps. The value for the money is commendable, and the packaging is reliable.
9
Forgot leg cramps
210 people found this helpful
I really liked this chelated magnesium! It did not cause gastrointestinal upset, which is important for me. It helped restore sound sleep and I found myself reacting more calmly to irritants. Occasionally, I experienced leg cramps, but since taking this magnesium, I’ve forgotten about them. I suspect there was a significant deficiency. I am very satisfied with this product.
9
Emotional boost
266 people found this helpful
This is one of the best magnesium supplements I’ve found. When combined with vitamin B6, it’s excellent against nervous stress. I recommend taking two pieces daily. It effectively helps with evening cramps caused by magnesium deficiency or my love for strong coffee. My general emotional state has improved significantly.
9
Insomnia relief
346 people found this helpful
It relaxes and soothes! I adore this particular chelated magnesium! No gastrointestinal upset, which is significant to me. It restored my sleep after struggling with insomnia. My reaction to stimuli is calmer now. I occasionally switch magnesium types as they affect me differently, but this one ended my leg cramps, suggesting a significant deficit. I'm very pleased with its energising effect!
9
Improved sleep
51 people found this helpful
Perhaps the best magnesium on iHerb. Initially, I worried about stomach issues, but everything's fine. My sleep has improved, and both night calf cramps and eyelid twitches have stopped. I take it morning and evening, and the entire family benefits.
9
Magnesium oxide treats leg cramps
A randomized, double-blind, placebo-controlled, multicenter study assessing the efficacy of magnesium oxide monohydrate in the treatment of nocturnal leg cramps.
We conducted a study to evaluate how effective magnesium oxide monohydrate (MOMH) is in treating nocturnal leg cramps (NLC). This was a randomized, double-blind, placebo-controlled trial involving multiple centers in Ukraine, where participants took either MOMH or a placebo nightly for 60 days.
Our focus was on measuring the frequency and duration of cramps, the pain they caused, and how they affected sleep quality and overall life satisfaction. We used thorough statistical methods to compare the results between the two groups.
The findings indicated that MOMH is both effective and safe for individuals dealing with NLC. Participants reported improvements in their symptoms, demonstrating that this magnesium supplement can play a helpful role in managing nocturnal leg cramps.
2
Magnesium ineffective for leg cramps
Effect of oral magnesium supplementation for relieving leg cramps during pregnancy: A meta-analysis of randomized controlled trials.
We examined the effectiveness of magnesium supplements in reducing leg cramps during pregnancy, a common issue that affects up to half of pregnant women. Four randomized controlled trials were included in our analysis, with a total of 332 participants, which compared magnesium treatment to a placebo.
Our findings showed that magnesium supplementation did not significantly decrease the frequency of leg cramps compared to the control group. The weighted mean difference was -0.47, which indicates that while there may be a slight improvement, it was not considered statistically meaningful.
Moreover, magnesium did not help women recover from leg cramps more effectively than the placebo, and there were no significant side effects reported. Overall, we found that oral magnesium supplementation is not effective in treating leg cramps during pregnancy.
We observed the effectiveness of magnesium as a treatment for leg cramps during pregnancy, using data from several studies that included over 500 women. The research aimed to understand whether magnesium could help reduce the frequency and intensity of leg cramps, a common complaint among expectant mothers.
While some studies indicated that magnesium might help reduce the occurrence of leg cramps for some women, the results were inconsistent and did not show a clear benefit. In fact, for various outcomes measured, such as pain intensity and the total number of cramps, the evidence was not strong enough to draw firm conclusions. The studies varied in how they reported their findings, making it challenging for us to compile and compare the data effectively.
Additionally, the certainty of the evidence we found was rated as low to very low, largely due to the small size of the trials and some design limitations. Importantly, there were not enough data to assess the safety of magnesium or compare it adequately with other treatments. Overall, it appears that magnesium may not be the magic bullet for dealing with leg cramps in pregnancy, but more research could help clarify its role in the future.
We examined the effectiveness of magnesium supplementation for preventing skeletal muscle cramps through a systematic review of several studies. Seven trials involving a total of 406 participants were included, with some studies focusing on women experiencing leg cramps during pregnancy and others on adults with idiopathic cramps.
Overall, we found that magnesium supplementation did not offer a significant benefit in reducing the frequency or intensity of cramps for older adults. The data on idiopathic cramps showed only minor changes that weren’t statistically significant. Specifically, the difference in the number of cramps per week between magnesium and placebo groups was negligible, suggesting that it may not provide any clinically meaningful relief.
For pregnant women experiencing leg cramps, the results were mixed, indicating a need for further research. It’s clear from the trials that magnesium might not be the miracle solution that many hope for when it comes to leg cramps. We also noted that any side effects reported were similar to those seen with placebo, reinforcing the idea that magnesium poses little risk.
We explored how magnesium might help alleviate leg cramps during pregnancy through a systematic review of six randomized controlled trials, involving 390 women in total. These studies compared magnesium with placebo or no treatment to see if it could reduce the frequency and intensity of these cramps.
Interestingly, the results showed mixed outcomes. While some trials indicated a slight reduction in the number of leg cramps after magnesium treatment, it wasn't consistent across the board. For example, one trial noted that magnesium could lead to a 50% reduction in cramps, while others found no significant difference compared to placebo.
We also observed that the overall quality of the evidence was low, mainly due to small sample sizes and design limitations. The studies did not comprehensively assess the safety of magnesium either, as side effects were only reported for magnesium versus placebo. Additionally, it was worth noting that other interventions like calcium and vitamin B were also tested but did not show a clear advantage over magnesium.
In conclusion, our findings leave us with an unclear picture of magnesium's effectiveness against leg cramps in pregnant women. For a more definitive answer, more rigorous studies are warranted, especially those exploring different methodologies, including non-drug therapies.
References
Barna O, Lohoida P, Holovchenko Y, Bazylevych A, Velychko V, et al. A randomized, double-blind, placebo-controlled, multicenter study assessing the efficacy of magnesium oxide monohydrate in the treatment of nocturnal leg cramps. Nutr J. 2021;20:90. doi:10.1186/s12937-021-00747-9
Liu J, Song G, Zhao G, Meng T. Effect of oral magnesium supplementation for relieving leg cramps during pregnancy: A meta-analysis of randomized controlled trials. Taiwan J Obstet Gynecol. 2021;60:609. doi:10.1016/j.tjog.2021.05.006
Luo L, Zhou K, Zhang J, Xu L, Yin W. Interventions for leg cramps in pregnancy. Cochrane Database Syst Rev. 2020;12:CD010655. doi:10.1002/14651858.CD010655.pub3
Garrison SR, Korownyk CS, Kolber MR, Allan GM, Musini VM, et al. Magnesium for skeletal muscle cramps. Cochrane Database Syst Rev. 2020;9:CD009402. doi:10.1002/14651858.CD009402.pub3
Araújo CAL, Lorena SB, Cavalcanti GCS, Leão GLS, Tenório GP, et al. Oral magnesium supplementation for leg cramps in pregnancy-An observational controlled trial. PLoS One. 2020;15:e0227497. doi:10.1371/journal.pone.0227497
Sebo P, Haller D, Cerutti B, Maisonneuve H. A prospective observational study of the main features of nocturnal leg cramps in primary care. Swiss Med Wkly. 2019;149:w20048. doi:10.4414/smw.2019.20048
Roguin Maor N, Alperin M, Shturman E, Khairaldeen H, Friedman M, et al. Effect of Magnesium Oxide Supplementation on Nocturnal Leg Cramps: A Randomized Clinical Trial. JAMA Intern Med. 2017;177:617. doi:10.1001/jamainternmed.2016.9261
Zhou K, West HM, Zhang J, Xu L, Li W. Interventions for leg cramps in pregnancy. Cochrane Database Syst Rev. 2015. doi:10.1002/14651858.CD010655.pub2
Sebo P, Cerutti B, Haller DM. Effect of magnesium therapy on nocturnal leg cramps: a systematic review of randomized controlled trials with meta-analysis using simulations. Fam Pract. 2014;31:7. doi:10.1093/fampra/cmt065
Garrison SR, Allan GM, Sekhon RK, Musini VM, Khan KM. Magnesium for skeletal muscle cramps. Cochrane Database Syst Rev. 2012;2012:CD009402. doi:10.1002/14651858.CD009402.pub2
Supakatisant C, Phupong V. Oral magnesium for relief in pregnancy-induced leg cramps: a randomised controlled trial. Matern Child Nutr. 2015;11:139. doi:10.1111/j.1740-8709.2012.00440.x
Garrison SR, Birmingham CL, Koehler BE, McCollom RA, Khan KM. The effect of magnesium infusion on rest cramps: randomized controlled trial. J Gerontol A Biol Sci Med Sci. 2011;66:661. doi:10.1093/gerona/glq232
Uña E. Atypical presentation of acute neurotoxicity secondary to oxaliplatin. J Oncol Pharm Pract. 2010;16:280. doi:10.1177/1078155209355849
Roffe C, Sills S, Crome P, Jones P. Randomised, cross-over, placebo controlled trial of magnesium citrate in the treatment of chronic persistent leg cramps. Med Sci Monit. 2002;8:CR326.
Young GL, Jewell D. Interventions for leg cramps in pregnancy. Cochrane Database Syst Rev. 2002.
Frusso R, Zárate M, Augustovski F, Rubinstein A. Magnesium for the treatment of nocturnal leg cramps: a crossover randomized trial. J Fam Pract. 1999;48:868.
Dahle LO, Berg G, Hammar M, Hurtig M, Larsson L. The effect of oral magnesium substitution on pregnancy-induced leg cramps. Am J Obstet Gynecol. 1995;173:175.