Overview

SCIENTIFIC SCORE
Possibly Effective
Based on 14 Researches
7
USERS' SCORE
Good
Based on 17 Reviews
8
Supplement Facts
Serving Size:  3 Caplets
Amount Per Serving
%DV
Vitamin D (as D3 Cholecalciferol)
15 mcg (600 IU)
75%
Calcium  (as Calcium Carbonate and Calcium Gluconate)
1,000 mg
77%
Magnesium  (as Magnesium Oxide and Magnesium Gluconate)
400 mg
95%
Zinc (as Zinc Gluconate and Zinc Citrate)
25 mg
227%
Sodium
10 mg
<1%

Top Medical Research Studies

7
Zinc supplementation may benefit CFS
We explored the relationship between serum zinc levels and chronic fatigue syndrome (CFS) in a study that compared patients with CFS to normal volunteers. By using an atomic absorption method, we measured serum zinc concentrations and found that those suffering from CFS had significantly lower levels of zinc compared to healthy individuals.

Interestingly, we observed a trend indicating that lower zinc levels correlated with greater CFS severity. Patients also reported a negative correlation between their zinc levels and their subjective experiences of infection. This suggests that zinc plays a role in the immune dysfunction commonly seen in CFS.

Furthermore, we noted that lower serum zinc was associated with higher levels of inflammatory markers and certain defects in the early activation of T cells. Since zinc acts as a potent antioxidant, our findings indicate that CFS is linked to increased oxidative stress in these patients. Given this, it may be beneficial for some CFS patients to consider zinc supplements as part of their treatment approach.
Read More
We conducted a study to see if high-dose vitamin D3 could improve vascular health and reduce fatigue in individuals suffering from chronic fatigue syndrome (CFS). This was a well-structured trial involving 50 participants, all of whom met specific diagnostic criteria for CFS. Participants were divided into two groups: one received 100,000 units of vitamin D3 every two months, while the other received a placebo over a period of six months.

Despite a noticeable increase of 22 nmol/L in vitamin D levels for those who received the treatment compared to the placebo group, we found no significant benefits. There was no change in arterial stiffness, a key vascular health indicator, nor improvements in overall fatigue as measured by the Piper Fatigue scale.

In essence, our findings indicate that high-dose oral vitamin D3 does not offer the hoped-for relief in vascular function or fatigue for patients with chronic fatigue syndrome. This suggests that other therapeutic options may need to be explored for individuals suffering from this condition.
Read More
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

Most Useful Reviews

0
Caused body ache
After trying this, I ultimately had to discard it due to experiencing body aches and fatigue the following day.
Read More
9
Increased energy
4 people found this helpful
I take the "calcium, magnesium, zinc and vitamin D3" complex alongside vitamin E. My health has markedly improved, giving me greater vitality even during long work hours. It's a great supplement for well-being and energy, encouraging me to maintain a healthy lifestyle. I wish everyone good health and happiness!
Read More
7.5
Improved sleep quality
4 people found this helpful
I’m enthusiastic about this supplement! The composition is beneficial: magnesium aids bone growth, regulates heart rate and blood pressure, and alleviates muscle cramps. I've experienced improvements, such as reduced restless legs syndrome and enhanced sleep quality since taking it.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 14 Researches
7
  • All Researches
9.5
Vitamin D treatment enhances alertness
We explored the impact of vitamin D treatment on a case of excessive daytime sleepiness (EDS), specifically in the context of chronic fatigue syndrome. A 28-year-old woman was found to have low levels of vitamin D after experiencing four months of overwhelming fatigue and sleepiness, despite being tested for sleep disorders.

After starting vitamin D supplementation, her condition improved remarkably within just two weeks. Along with a boost in alertness, her associated symptoms like muscle pain and headaches began to fade. By the end of the treatment, her score on the Epworth Sleepiness Scale, which measures daytime sleepiness, dropped significantly, indicating much better daytime function.

This case suggests that vitamin D may play a role in improving symptoms commonly linked to chronic fatigue syndrome. While more research is needed to fully understand the mechanisms behind this improvement, our findings open the door to potentially screening patients with chronic fatigue for vitamin D deficiency to expedite treatment.
Read More
9
Zinc may reduce long COVID symptoms
We evaluated the effects of zinc treatment on individuals with long COVID, focusing on how it relates to chronic fatigue syndrome. Our study involved 58 patients who underwent a unique therapy called Epipharyngeal Abrasive Therapy (EAT), which utilized zinc chloride as an anti-inflammatory agent for the epipharynx.

Participants were treated once a week for a month, and we measured the intensity of their symptoms, specifically fatigue, headaches, and attention disorders, using a visual analog scale (VAS). Remarkably, we found that EAT reduced inflammation in the epipharynx and resulted in significant improvements in the reported intensity of these symptoms.

We believe these findings highlight the potential role of zinc in managing symptoms associated with long COVID and possibly chronic fatigue syndrome. While the evidence is encouraging, it remains essential to conduct more in-depth research to truly understand the specific effects of zinc and ensure these benefits are consistently reproducible.
Read More
8
We conducted a double-blind, placebo-controlled trial to evaluate the effects of an oral food supplement (OFS) on long COVID patients, particularly focusing on chronic inflammation and fatigue. The supplement included components like rosehip, propolis, royal jelly, and zinc, with vitamin C being a key ingredient.

Through our two-month study, which involved giving participants either the OFS or a placebo, we made some interesting observations. Notably, patients who took the OFS experienced a significant reduction in inflammatory markers, which are often linked to chronic fatigue syndrome. This included improvements in the neutrophil-to-lymphocyte and monocyte-to-lymphocyte ratios.

We also noted a substantial increase in vitamin D levels among those taking the supplement, which correlated with enhanced quality of life and decreased fatigue as measured by the fatigue severity scale. Our findings suggest that the combination of ingredients in the OFS, particularly its vitamin D content, can help alleviate some symptoms associated with long COVID, especially chronic fatigue.

However, since the supplement included multiple active ingredients, isolating the specific impact of vitamin D on chronic fatigue syndrome is challenging. Still, the overall results indicate positive changes for patients dealing with the lingering effects of COVID.
Read More
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
8
Synbiotics improve post-COVID fatigue
We investigated the impact of a 3-month supplementation with a special synbiotic mixture on adults suffering from post-COVID-19 chronic fatigue syndrome (ME/CFS). This study was thoughtfully designed as a placebo-controlled, double-blind trial involving 26 participants. The intention was to see how this synbiotic, which notably contains zinc among other components, would influence patients' overall experiences, exercise tolerance, and metabolism in tissues affected by fatigue.

The promising findings indicated that taking the synbiotic mixture for three months improved metabolism and helped alleviate some clinical features associated with post-COVID fatigue syndrome. However, it's important to note that because zinc was part of this mixture, the study does not allow us to draw clear conclusions about zinc alone and its effects on chronic fatigue syndrome.

While our research shows that synbiotics may offer a safe and beneficial approach to managing symptoms of ME/CFS following COVID-19, further investigations are needed to fully understand the role of each component, including zinc, before making any strong recommendations for its use in this context.
Read More

User Reviews

USERS' SCORE
Good
Based on 17 Reviews
8
  • All Reviews
  • Positive Reviews
  • Negative Reviews
0
Caused body ache
After trying this, I ultimately had to discard it due to experiencing body aches and fatigue the following day.
Read More
9
Increased energy
4 people found this helpful
I take the "calcium, magnesium, zinc and vitamin D3" complex alongside vitamin E. My health has markedly improved, giving me greater vitality even during long work hours. It's a great supplement for well-being and energy, encouraging me to maintain a healthy lifestyle. I wish everyone good health and happiness!
Read More
7.5
Improved sleep quality
4 people found this helpful
I’m enthusiastic about this supplement! The composition is beneficial: magnesium aids bone growth, regulates heart rate and blood pressure, and alleviates muscle cramps. I've experienced improvements, such as reduced restless legs syndrome and enhanced sleep quality since taking it.
Read More
9
Stress reduction
3 people found this helpful
Magnesium is vital for combating stress! A psychologist suggested this complex as daily life and psychotherapy can strain resources. Women need around 300 mg of magnesium daily, which rises during stress or chronic fatigue syndrome. Many are unaware that magnesium can significantly enhance well-being. Nature's Bounty offers a generous dosage for an excellent price, and I find it highly convenient.
Read More
9
Postpartum support
2 people found this helpful
After giving birth, I experienced severe fatigue and stress, impacting my sleep and overall well-being. This vitamin complex has worked wonders, helping to restore my nervous system. Within a month, I noticed improvements: reduced nervousness, less joint pain, stronger nails, and better hair condition. I'm convinced this complex is worth every penny!
Read More

Frequently Asked Questions

8
Fights chronic fatigue
Very good ingredients like calcium and vitamin D3 support bones and joints, while magnesium and zinc combat chronic fatigue syndrome. Their combined effects have already brought noticeable improvements after just 10 days. Suitable for all ages.
9
Postpartum support
2 people found this helpful
After giving birth, I experienced severe fatigue and stress, impacting my sleep and overall well-being. This vitamin complex has worked wonders, helping to restore my nervous system. Within a month, I noticed improvements: reduced nervousness, less joint pain, stronger nails, and better hair condition. I'm convinced this complex is worth every penny!
9
Magnesium combats fatigue
Magnesium is reputed to help with chronic fatigue syndrome, so I frequently purchase it as an office worker suffering from fatigue. You feel its benefits when you consistently take it, but the difference is stark when you stop.
9
Increased energy
4 people found this helpful
I take the "calcium, magnesium, zinc and vitamin D3" complex alongside vitamin E. My health has markedly improved, giving me greater vitality even during long work hours. It's a great supplement for well-being and energy, encouraging me to maintain a healthy lifestyle. I wish everyone good health and happiness!
7.5
Improved sleep quality
4 people found this helpful
I’m enthusiastic about this supplement! The composition is beneficial: magnesium aids bone growth, regulates heart rate and blood pressure, and alleviates muscle cramps. I've experienced improvements, such as reduced restless legs syndrome and enhanced sleep quality since taking it.
7.5
Fatigue alleviation
1 people found this helpful
Vitamin D deficiency is common and harms our bones and overall health. By taking this formula enriched with vitamin D, I’ve started to feel better and experienced less joint pain, which positively affected my energy levels.
0
Caused body ache
After trying this, I ultimately had to discard it due to experiencing body aches and fatigue the following day.
6
Minimal effect
It is intended to relieve premenstrual syndrome symptoms. Although I observe a slight effect, it appears that consistent use is necessary for better results.
7.5
Muscle relaxation
3 people found this helpful
Magnesium activates around 600 enzymes and plays a crucial role in hormone storage and nerve function. It is essential for bone health and muscle relaxation, countering cramps caused by calcium excess. I found that magnesium supplementation alleviated symptoms related to my chronic fatigue syndrome and improved my overall energy levels.
9
Stress reduction
3 people found this helpful
Magnesium is vital for combating stress! A psychologist suggested this complex as daily life and psychotherapy can strain resources. Women need around 300 mg of magnesium daily, which rises during stress or chronic fatigue syndrome. Many are unaware that magnesium can significantly enhance well-being. Nature's Bounty offers a generous dosage for an excellent price, and I find it highly convenient.
We conducted a study to see if high-dose vitamin D3 could improve vascular health and reduce fatigue in individuals suffering from chronic fatigue syndrome (CFS). This was a well-structured trial involving 50 participants, all of whom met specific diagnostic criteria for CFS. Participants were divided into two groups: one received 100,000 units of vitamin D3 every two months, while the other received a placebo over a period of six months.

Despite a noticeable increase of 22 nmol/L in vitamin D levels for those who received the treatment compared to the placebo group, we found no significant benefits. There was no change in arterial stiffness, a key vascular health indicator, nor improvements in overall fatigue as measured by the Piper Fatigue scale.

In essence, our findings indicate that high-dose oral vitamin D3 does not offer the hoped-for relief in vascular function or fatigue for patients with chronic fatigue syndrome. This suggests that other therapeutic options may need to be explored for individuals suffering from this condition.
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.
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.
7
Zinc supplementation may benefit CFS
We explored the relationship between serum zinc levels and chronic fatigue syndrome (CFS) in a study that compared patients with CFS to normal volunteers. By using an atomic absorption method, we measured serum zinc concentrations and found that those suffering from CFS had significantly lower levels of zinc compared to healthy individuals.

Interestingly, we observed a trend indicating that lower zinc levels correlated with greater CFS severity. Patients also reported a negative correlation between their zinc levels and their subjective experiences of infection. This suggests that zinc plays a role in the immune dysfunction commonly seen in CFS.

Furthermore, we noted that lower serum zinc was associated with higher levels of inflammatory markers and certain defects in the early activation of T cells. Since zinc acts as a potent antioxidant, our findings indicate that CFS is linked to increased oxidative stress in these patients. Given this, it may be beneficial for some CFS patients to consider zinc supplements as part of their treatment approach.
7
Zinc's potential benefit in CFS
We conducted a study to explore how zinc, along with other natural substances, impacts chronic fatigue syndrome (CFS). Over a period of 10 to 14 months, we analyzed the levels of specific antibodies in the blood of 41 CFS patients before and after they took a combination of natural anti-inflammatory and antioxidant substances, including zinc, while following a leaky gut diet.

Our findings indicate that zinc may help normalize immune responses related to gut health in CFS patients. Specifically, we saw that as the levels of antibodies related to translocated lipopolysaccharides (LPS) from harmful bacteria normalized, many patients reported clinical improvements. This suggests that gut health is an important factor in managing CFS and that treatments like zinc may play a supportive role.

However, it's important to note that the direct effects of zinc alone cannot be clearly separated from those of other substances taken in the study. The combined approach points to a potential pathway in CFS treatment that emphasizes the role of a healthy gut and could open doors for new drug development targeting gut-related inflammation in CFS patients.
9
Zinc may reduce long COVID symptoms
We evaluated the effects of zinc treatment on individuals with long COVID, focusing on how it relates to chronic fatigue syndrome. Our study involved 58 patients who underwent a unique therapy called Epipharyngeal Abrasive Therapy (EAT), which utilized zinc chloride as an anti-inflammatory agent for the epipharynx.

Participants were treated once a week for a month, and we measured the intensity of their symptoms, specifically fatigue, headaches, and attention disorders, using a visual analog scale (VAS). Remarkably, we found that EAT reduced inflammation in the epipharynx and resulted in significant improvements in the reported intensity of these symptoms.

We believe these findings highlight the potential role of zinc in managing symptoms associated with long COVID and possibly chronic fatigue syndrome. While the evidence is encouraging, it remains essential to conduct more in-depth research to truly understand the specific effects of zinc and ensure these benefits are consistently reproducible.

References

  1. Noce A, Marrone G, Di Lauro M, Vita C, Montalto G, et al. Potential Anti-Inflammatory and Anti-Fatigue Effects of an Oral Food Supplement in Long COVID Patients. Pharmaceuticals (Basel). 2024;17. 10.3390/ph17040463
  2. Witham MD, Adams F, McSwiggan S, Kennedy G, Kabir G, et al. Effect of intermittent vitamin D3 on vascular function and symptoms in chronic fatigue syndrome--a randomised controlled trial. Nutr Metab Cardiovasc Dis. 2015;25:287. 10.1016/j.numecd.2014.10.007
  3. McCarty DE. Resolution of hypersomnia following identification and treatment of vitamin d deficiency. J Clin Sleep Med. 2010;6:605.
  4. 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
  5. 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.
  6. 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.
  7. Uchida A. [Therapy of chronic fatigue syndrome]. Nihon Rinsho. 1992;50:2679.
  8. Cox IM, Campbell MJ, Dowson D. Red blood cell magnesium and chronic fatigue syndrome. Lancet. 1991;337:757.
  9. Ranisavljev M, Stajer V, Todorovic N, Ostojic J, Cvejic JH, et al. The effects of 3-month supplementation with synbiotic on patient-reported outcomes, exercise tolerance, and brain and muscle metabolism in adult patients with post-COVID-19 chronic fatigue syndrome (STOP-FATIGUE): a randomized Placebo-controlled clinical trial. Eur J Nutr. 2024;64:28. 10.1007/s00394-024-03546-0
  10. Lacasa M, Alegre-Martin J, Sentañes RS, Varela-Sende L, Jurek J, et al. Yeast Beta-Glucan Supplementation with Multivitamins Attenuates Cognitive Impairments in Individuals with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: A Randomized, Double-Blind, Placebo-Controlled Trial. Nutrients. 2023;15. 10.3390/nu15214504
  11. Imai K, Yamano T, Nishi S, Nishi R, Nishi T, et al. Epipharyngeal Abrasive Therapy (EAT) Has Potential as a Novel Method for Long COVID Treatment. Viruses. 2022;14. 10.3390/v14050907
  12. Castro-Marrero J, Zaragozá MC, López-Vílchez I, Galmés JL, Cordobilla B, et al. Effect of Melatonin Plus Zinc Supplementation on Fatigue Perception in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: A Randomized, Double-Blind, Placebo-Controlled Trial. Antioxidants (Basel). 2021;10. 10.3390/antiox10071010
  13. Maes M, Leunis JC. Normalization of leaky gut in chronic fatigue syndrome (CFS) is accompanied by a clinical improvement: effects of age, duration of illness and the translocation of LPS from gram-negative bacteria. Neuro Endocrinol Lett. 2008;29:902.
  14. Maes M, Mihaylova I, De Ruyter M. Lower serum zinc in Chronic Fatigue Syndrome (CFS): relationships to immune dysfunctions and relevance for the oxidative stress status in CFS. J Affect Disord. 2006;90:141.
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