Overview
SCIENTIFIC SCORE
Likely Ineffective
Based on 17 Researches
4.8
USERS' SCORE
Good
Based on 7 Reviews
8.6
Supplement Facts
Serving Size: 1 Softgel
Amount Per Serving
%DV
Calories
10
Total Fat
0.5 g
1%*
Saturated Fat
0.5 g
3%*
Magnesium (as Magnesium Oxide)
400 mg
95%
Top Medical Research Studies
9
Magnesium oxide treats 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.
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
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.
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
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.
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.
Read More
Most Useful Reviews
10
Game changer
7 people found this helpful
Stops leg cramps. My doctor advised magnesium for my leg cramps, which occurred nightly for months before I consulted him. Within a few days of starting, the leg cramps disappeared. Although the capsules are large, they still slide down easily. This was a game changer for me as the cramps were painful and disrupted my sleep.
Read More
10
Incredible improvement
4 people found this helpful
It works. I used to suffer from nighttime leg cramps 3-5 times a week, often experiencing sore muscles from tasks around the house. The only change I made was starting this magnesium capsule daily. After a week, the improvement was incredible—no more leg cramps, and I feel pain-free most days. I feel ten years younger. I've never been a fan of supplements, but I now believe in magnesium.
Read More
9
Must take nightly
1 people found this helpful
Ouch! If I don't take this before bed, I get leg cramps, so it must be effective.
Read More
Medical Researches
SCIENTIFIC SCORE
Likely Ineffective
Based on 17 Researches
4.8
- All Researches
9.5
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.
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
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.
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
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.
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
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.
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.
Read More
7
Magnesium shows potential benefits
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.
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.
Read More
User Reviews
USERS' SCORE
Good
Based on 7 Reviews
8.6
- All Reviews
- Positive Reviews
- Negative Reviews
10
Game changer
7 people found this helpful
Stops leg cramps. My doctor advised magnesium for my leg cramps, which occurred nightly for months before I consulted him. Within a few days of starting, the leg cramps disappeared. Although the capsules are large, they still slide down easily. This was a game changer for me as the cramps were painful and disrupted my sleep.
Read More
10
Incredible improvement
4 people found this helpful
It works. I used to suffer from nighttime leg cramps 3-5 times a week, often experiencing sore muscles from tasks around the house. The only change I made was starting this magnesium capsule daily. After a week, the improvement was incredible—no more leg cramps, and I feel pain-free most days. I feel ten years younger. I've never been a fan of supplements, but I now believe in magnesium.
Read More
9
Must take nightly
1 people found this helpful
Ouch! If I don't take this before bed, I get leg cramps, so it must be effective.
Read More
10
Leg cramps vanished
On the recommendation of my doctor, I purchased this particular medication, trusting this company due to my past experiences. I take one at night. My health has noticeably improved; I feel calmer, my sleep has improved and my blood pressure returned to normal, and leg cramps have disappeared.
Read More
7.5
Fewer cramps
8 people found this helpful
Works well. I take one daily; my magnesium levels remain stable, resulting in fewer leg cramps. It doesn't upset my stomach and is easy to swallow.
Read More
Frequently Asked Questions
10
Leg cramps vanished
On the recommendation of my doctor, I purchased this particular medication, trusting this company due to my past experiences. I take one at night. My health has noticeably improved; I feel calmer, my sleep has improved and my blood pressure returned to normal, and leg cramps have disappeared.
9
Magnesium oxide treats 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.
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
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.
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.
5
Magnesium's unclear effectiveness in cramps
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.
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.
3
We evaluated the effectiveness of magnesium supplements in preventing leg cramps, a common issue especially for older adults and pregnant women. Our focus was on randomized controlled trials that compared magnesium to placebos or other treatments.
After analyzing data from 11 trials involving a total of 735 participants, we found that magnesium supplementation showed little to no significant benefit. For older adults suffering from idiopathic leg cramps, the differences in cramp frequency, intensity, and duration were minimal and not statistically significant. In one trial focused on pregnant women, the results were mixed and not conclusive.
Additionally, while some participants did report minor gastrointestinal side effects from magnesium, major adverse events were not significantly different from those who received placebo. This leads us to conclude that magnesium may not provide meaningful relief for most older adults experiencing leg cramps. For pregnant women, further studies are necessary to determine if magnesium could be effective.
Overall, the evidence suggests that more research is needed to clarify magnesium's role, especially in specific populations like pregnant women who experience cramps.
After analyzing data from 11 trials involving a total of 735 participants, we found that magnesium supplementation showed little to no significant benefit. For older adults suffering from idiopathic leg cramps, the differences in cramp frequency, intensity, and duration were minimal and not statistically significant. In one trial focused on pregnant women, the results were mixed and not conclusive.
Additionally, while some participants did report minor gastrointestinal side effects from magnesium, major adverse events were not significantly different from those who received placebo. This leads us to conclude that magnesium may not provide meaningful relief for most older adults experiencing leg cramps. For pregnant women, further studies are necessary to determine if magnesium could be effective.
Overall, the evidence suggests that more research is needed to clarify magnesium's role, especially in specific populations like pregnant women who experience cramps.
4
We explored the effectiveness of magnesium therapy for treating nocturnal leg cramps (NLC) by reviewing various randomized controlled trials. In total, we found seven studies involving 361 participants, all comparing magnesium treatment to a placebo.
Interestingly, while magnesium didn’t show significant benefits for the general population, we discovered a slight positive effect among pregnant women. The difference noted in leg cramps per week between those who received magnesium and those on a placebo was modest, suggesting that while some individuals might benefit, magnesium may not be a powerful solution for everyone.
We also noted that gastrointestinal side effects were slightly more common in those taking magnesium compared to the placebo group. However, the overall strength of the evidence is weak, primarily due to small sample sizes and short follow-up periods in the studies. This indicates that we need more robust research to fully understand magnesium's impact on leg cramps.
Interestingly, while magnesium didn’t show significant benefits for the general population, we discovered a slight positive effect among pregnant women. The difference noted in leg cramps per week between those who received magnesium and those on a placebo was modest, suggesting that while some individuals might benefit, magnesium may not be a powerful solution for everyone.
We also noted that gastrointestinal side effects were slightly more common in those taking magnesium compared to the placebo group. However, the overall strength of the evidence is weak, primarily due to small sample sizes and short follow-up periods in the studies. This indicates that we need more robust research to fully understand magnesium's impact on leg cramps.
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.
