Research Authors

Overview

SCIENTIFIC SCORE
Questionable
Based on 5 Researches
6.6
USERS' SCORE
Good
Based on 57 Reviews
8
Supplement Facts
Serving Size: 1 Vegetarian Capsule
Amount Per Serving
%DV
Magnesium [as magnesium oxide, citrate, succinate)
500 mg
119%

Top Medical Research Studies

8
Magnesium potentially benefits CFS patients
We investigated the relationship between magnesium levels in red blood cells and chronic fatigue syndrome (CFS). A case-control study revealed that CFS patients had lower magnesium levels than healthy individuals.

In a randomized, double-blind trial, 32 CFS patients received either magnesium sulphate or a placebo for six weeks. Those treated with magnesium reported significant improvements in energy, emotional wellbeing, and pain relief, with twelve out of fifteen feeling better.

In contrast, only three out of seventeen patients on placebo reported any improvement. Overall, these findings suggest that magnesium treatment may positively impact the wellbeing of those suffering from CFS.
Read More
7
Magnesium sulfate shows potential benefits
We aimed to understand the effects of magnesium sulfate treatment on a patient with chronic fatigue syndrome. The case involved a 29-year-old woman experiencing severe fatigue alongside various symptoms, including swelling lymph nodes and muscle pain.

After other treatments failed to provide relief, we administered magnesium sulfate intravenously once a week. Remarkably, after six weeks, the patient reported a significant reduction in fatigue and improved daily functioning, eventually leading to her discharge from the hospital.
Read More
7
Magnesium shows limited benefit for fatigue
We investigated how magnesium levels relate to chronic fatigue by studying 93 patients with unexplained fatigue.

Around 47% of participants showed magnesium deficiency, linked to reduced plasma antioxidant capacity.

Although magnesium supplementation didn't increase blood glutathione levels, we observed improved magnesium stores and vitamin E levels.

However, this did not equate to a significant boost in antioxidant activity or a decrease in lipid vulnerability. Therefore, while magnesium may help improve some parameters, it is not a panacea for chronic fatigue syndrome.
Read More

Most Useful Reviews

9
Improved sleep quality
262 people found this helpful
After taking magnesium, I found I became much calmer, my sleep improved, and my legs stopped hurting. Magnesium is crucial for our bodies and is recommended for pregnant women. I take 2 capsules after meals or 30-40 minutes before bedtime. Since using this product, I sleep well, feel less fatigued, and manage my duties as a mother more effectively. I highly recommend it; the quality matches the price, and I appreciate the capsule size.
Read More
9
Increased energy levels
90 people found this helpful
I've taken this vitamin for a few months, and it has significantly changed my life. I've noticed enhanced strength, improved mood, and reduced fatigue, which has boosted my energy levels substantially.
Read More
9
Effective dosage
27 people found this helpful
Excellent! I suffer from restless legs syndrome and magnesium is essential for me. I regularly order various types, considering both dosage and recommendations. This magnesium works well; I sleep soundly without experiencing cramps or nausea. It suits me perfectly.
Read More

Medical Researches

SCIENTIFIC SCORE
Questionable
Based on 5 Researches
6.6
  • All Researches
8
Magnesium potentially benefits CFS patients
We investigated the relationship between magnesium levels in red blood cells and chronic fatigue syndrome (CFS). A case-control study revealed that CFS patients had lower magnesium levels than healthy individuals.

In a randomized, double-blind trial, 32 CFS patients received either magnesium sulphate or a placebo for six weeks. Those treated with magnesium reported significant improvements in energy, emotional wellbeing, and pain relief, with twelve out of fifteen feeling better.

In contrast, only three out of seventeen patients on placebo reported any improvement. Overall, these findings suggest that magnesium treatment may positively impact the wellbeing of those suffering from CFS.
Read More
7
Magnesium shows limited benefit for fatigue
We investigated how magnesium levels relate to chronic fatigue by studying 93 patients with unexplained fatigue.

Around 47% of participants showed magnesium deficiency, linked to reduced plasma antioxidant capacity.

Although magnesium supplementation didn't increase blood glutathione levels, we observed improved magnesium stores and vitamin E levels.

However, this did not equate to a significant boost in antioxidant activity or a decrease in lipid vulnerability. Therefore, while magnesium may help improve some parameters, it is not a panacea for chronic fatigue syndrome.
Read More
7
Magnesium sulfate shows potential benefits
We aimed to understand the effects of magnesium sulfate treatment on a patient with chronic fatigue syndrome. The case involved a 29-year-old woman experiencing severe fatigue alongside various symptoms, including swelling lymph nodes and muscle pain.

After other treatments failed to provide relief, we administered magnesium sulfate intravenously once a week. Remarkably, after six weeks, the patient reported a significant reduction in fatigue and improved daily functioning, eventually leading to her discharge from the hospital.
Read More
7
Magnesium shows promise for CFS
We explored the effects of magnesium on chronic fatigue syndrome (CFS), a condition marked by extended periods of debilitating fatigue. While there’s no definitive therapy established for CFS, our review of clinical trials reveals that magnesium treatment has shown promise, enhancing the well-being of some patients.

Other treatments like acyclovir have proven ineffective, and although intravenous immunoglobulin therapy shows potential, its results remain debated. We recognize that restoring immune function may be a piece of the puzzle, but overall, the effectiveness of magnesium for treating CFS symptoms is yet to be firmly established.
Read More
4
Limited magnesium effectiveness in CFS
We systematically reviewed randomized controlled trials on complementary and alternative medicine (CAM) treatments for chronic fatigue syndrome (CFS).

Although 26 studies involving over 3,000 participants explored various therapies, the findings showed limited effectiveness overall.

While some treatments like massage and specific dietary supplements had some positive effects, most failed to provide significant benefits.

Notably, magnesium showed potential, but due to small sample sizes and biases in the studies, we can't make firm conclusions just yet. More rigorous studies are needed to confirm these effects.
Read More

User Reviews

USERS' SCORE
Good
Based on 57 Reviews
8
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Improved sleep quality
262 people found this helpful
After taking magnesium, I found I became much calmer, my sleep improved, and my legs stopped hurting. Magnesium is crucial for our bodies and is recommended for pregnant women. I take 2 capsules after meals or 30-40 minutes before bedtime. Since using this product, I sleep well, feel less fatigued, and manage my duties as a mother more effectively. I highly recommend it; the quality matches the price, and I appreciate the capsule size.
Read More
9
Increased energy levels
90 people found this helpful
I've taken this vitamin for a few months, and it has significantly changed my life. I've noticed enhanced strength, improved mood, and reduced fatigue, which has boosted my energy levels substantially.
Read More
9
Effective dosage
27 people found this helpful
Excellent! I suffer from restless legs syndrome and magnesium is essential for me. I regularly order various types, considering both dosage and recommendations. This magnesium works well; I sleep soundly without experiencing cramps or nausea. It suits me perfectly.
Read More
9
Replenishes deficiency
14 people found this helpful
CHELATED FORM OF MAGNESIUM! Most people are magnesium deficient, which can cause chronic fatigue syndrome and other health issues. This supplement helps replenish magnesium levels effectively, improving sleep quality by regulating cortisol levels.
Read More
9
Regulated bowel movements
11 people found this helpful
The supplement helped my wife, who has Irritable Bowel Syndrome and chronic fatigue syndrome. After years of struggling with constipation, this has significantly improved her bowel movements to twice daily. The magnesium complex is high quality and easy to ingest.
Read More

Frequently Asked Questions

9
Nerve exhaustion relief
32 people found this helpful
Doctors recommend magnesium for muscle weakness and nervous exhaustion. After two weeks of taking it, I've noticed a calmness I didn't expect. I feel less irritable, showing significant improvement in managing my chronic fatigue syndrome. Thank you, iHerb!
9
Normalised heartbeat
4 people found this helpful
Since using this magnesium, my chronic fatigue syndrome symptoms have improved; my heartbeat is regular and my muscle fatigue has eased significantly. I recommend taking it before bed.
9
Increased vitality
19 people found this helpful
Magnesium energises me; my days are filled with vitality, activity, and enthusiasm. I maintain a clean home without feeling lazy or lethargic, and I experience no fatigue. I will always purchase from this reliable brand.
9
Improved sleep quality
262 people found this helpful
After taking magnesium, I found I became much calmer, my sleep improved, and my legs stopped hurting. Magnesium is crucial for our bodies and is recommended for pregnant women. I take 2 capsules after meals or 30-40 minutes before bedtime. Since using this product, I sleep well, feel less fatigued, and manage my duties as a mother more effectively. I highly recommend it; the quality matches the price, and I appreciate the capsule size.
9
Increased energy levels
90 people found this helpful
I've taken this vitamin for a few months, and it has significantly changed my life. I've noticed enhanced strength, improved mood, and reduced fatigue, which has boosted my energy levels substantially.
9
Effective dosage
27 people found this helpful
Excellent! I suffer from restless legs syndrome and magnesium is essential for me. I regularly order various types, considering both dosage and recommendations. This magnesium works well; I sleep soundly without experiencing cramps or nausea. It suits me perfectly.
7.5
Enhanced mood
168 people found this helpful
This magnesium supplement replenishes deficiency and improves mood while relieving irritability and fatigue. It also eliminates muscle spasms, and the packaging lasts a long time. I highly recommend ordering from the Iherb website.
9
Improved tension relief
8 people found this helpful
This magnesium supplement significantly reduces muscle tension and anxiety for me. I've noticed remarkable benefits, including better sleep and less fatigue. Magnesium is vital, as it's hard to ingest enough from food alone. I alternate different magnesium forms for optimal absorption and feel confident in its positive impact on my health, transforming my life from chronic fatigue syndrome into a calmer existence.
7.5
Relieved constipation
8 people found this helpful
I purchased these magnesium capsules to alleviate my lifelong chronic constipation, and they truly work. After a couple of weeks taking two capsules daily, I experienced loose stools for the first time. While I'm unsure of their effectiveness for magnesium deficiency due to the inclusion of less well-absorbed magnesium forms, I'm pleased with the results. I'm exploring additional magnesium products alongside these.
7.5
Alleviated constipation
8 people found this helpful
I find this product effective for chronic fatigue syndrome, helping my constipation significantly. Unlike other magnesium forms that made me feel unwell, this one suits me perfectly and enhances my sleep quality.
7.5
Reduced appetite control
4 people found this helpful
Magnesium has improved my sleep quality and helped alleviate chronic fatigue syndrome symptoms. After struggling with insomnia, I find that it reduces headaches and improves my overall appetite control.
9
Nerve exhaustion relief
Doctors advise magnesium for muscle weakness and chronic fatigue syndrome. After taking it for two weeks following severe nerve exhaustion, I’m thrilled with the results. My anxiety has decreased significantly.
6
Relieves constipation
I was hoping to alleviate my chronic constipation. After taking one tablet on an empty stomach before bed, I had a natural bowel movement the next morning. When one tablet didn’t suffice, I took two and felt refreshed the following day. I will continue to adjust my dosage.
7
Magnesium shows limited benefit for fatigue
We investigated how magnesium levels relate to chronic fatigue by studying 93 patients with unexplained fatigue.

Around 47% of participants showed magnesium deficiency, linked to reduced plasma antioxidant capacity.

Although magnesium supplementation didn't increase blood glutathione levels, we observed improved magnesium stores and vitamin E levels.

However, this did not equate to a significant boost in antioxidant activity or a decrease in lipid vulnerability. Therefore, while magnesium may help improve some parameters, it is not a panacea for chronic fatigue syndrome.
8
Magnesium potentially benefits CFS patients
We investigated the relationship between magnesium levels in red blood cells and chronic fatigue syndrome (CFS). A case-control study revealed that CFS patients had lower magnesium levels than healthy individuals.

In a randomized, double-blind trial, 32 CFS patients received either magnesium sulphate or a placebo for six weeks. Those treated with magnesium reported significant improvements in energy, emotional wellbeing, and pain relief, with twelve out of fifteen feeling better.

In contrast, only three out of seventeen patients on placebo reported any improvement. Overall, these findings suggest that magnesium treatment may positively impact the wellbeing of those suffering from CFS.
4
Limited magnesium effectiveness in CFS
We systematically reviewed randomized controlled trials on complementary and alternative medicine (CAM) treatments for chronic fatigue syndrome (CFS).

Although 26 studies involving over 3,000 participants explored various therapies, the findings showed limited effectiveness overall.

While some treatments like massage and specific dietary supplements had some positive effects, most failed to provide significant benefits.

Notably, magnesium showed potential, but due to small sample sizes and biases in the studies, we can't make firm conclusions just yet. More rigorous studies are needed to confirm these effects.
7
Magnesium shows promise for CFS
We explored the effects of magnesium on chronic fatigue syndrome (CFS), a condition marked by extended periods of debilitating fatigue. While there’s no definitive therapy established for CFS, our review of clinical trials reveals that magnesium treatment has shown promise, enhancing the well-being of some patients.

Other treatments like acyclovir have proven ineffective, and although intravenous immunoglobulin therapy shows potential, its results remain debated. We recognize that restoring immune function may be a piece of the puzzle, but overall, the effectiveness of magnesium for treating CFS symptoms is yet to be firmly established.

References

  1. Alraek T, Lee MS, Choi TY, Cao H, Liu J. Complementary and alternative medicine for patients with chronic fatigue syndrome: a systematic review. BMC Complement Altern Med. 2011;11:87. 10.1186/1472-6882-11-87
  2. Manuel y Keenoy B, Moorkens G, Vertommen J, Noe M, Nève J, et al. Magnesium status and parameters of the oxidant-antioxidant balance in patients with chronic fatigue: effects of supplementation with magnesium. J Am Coll Nutr. 2000;19:374.
  3. Takahashi H, Imai K, Katanuma A, Sugaya T, Hisano K, et al. [A case of chronic fatigue syndrome who showed a beneficial effect by intravenous administration of magnesium sulphate]. Arerugi. 1992;41:1605.
  4. Uchida A. [Therapy of chronic fatigue syndrome]. Nihon Rinsho. 1992;50:2679.
  5. Cox IM, Campbell MJ, Dowson D. Red blood cell magnesium and chronic fatigue syndrome. Lancet. 1991;337:757.
image