'
SCIENTIFIC SCORE
Most Likely Effective
Based on 27 Researches
7.7
USERS' SCORE
Very Good
Based on 61 Reviews
8.7
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

9
Magnesium's role in osteoporosis therapy
Mg-ZIF nanozyme regulates the switch between osteogenic and lipogenic differentiation in BMSCs via lipid metabolism.
High relevance to magnesium's efficacy
We explored the effects of a special material called magnesium-based zeolitic imidazolate frameworks, or Mg-ZIF, on osteoporosis. This study aimed to find a way to tackle osteoporosis by reducing reactive oxygen species (ROS)—harmful molecules that affect our bone health.

Our findings revealed that Mg-ZIF is effective at scavenging ROS, which helps boost the bone-forming ability of bone mesenchymal stem cells (BMSCs). By promoting osteogenic differentiation, Mg-ZIF supports the formation of new bone while simultaneously discouraging the development of fat cells from BMSCs, a process known as lipogenic differentiation.

In our in vivo experiments, we confirmed that administering Mg-ZIF could successfully lower ROS levels and mitigate the effects of osteoporosis. On a deeper level, the mechanism behind this involves Mg-ZIF enhancing BMSC differentiation into bone-forming cells by upregulating specific lipid metabolic pathways.

Overall, we believe that Mg-ZIF holds promise as a therapeutic approach for osteoporosis. By addressing the oxidative stress in the bone marrow environment, it opens a new door for potential treatments targeting this common bone disease.
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9
Magnesium enhances osteoporosis treatment
Anti-osteoporosis properties of phosphorylated collagen peptide-magnesium chelates in osteoblast MC3T3-E1 cells and ovariectomized mice.
Significant focus on magnesium's role
In our exploration of osteoporosis treatment, we focused on the effects of magnesium, particularly when combined with phosphorylated collagen peptide-magnesium chelates. Our study utilized osteoblast MC3T3-E1 cells and incorporated ovariectomized mice to simulate postmenopausal osteoporosis, which allowed us to see how magnesium might help in strengthening bones.

We observed that magnesium plays a vital role in bone health, especially in the context of osteoporosis. The results indicated that the combination treatment could enhance bone formation and improve overall bone density in our models. This suggests that magnesium, alongside other compounds, may offer a promising approach to managing osteoporosis.

However, it's important to note that while we found positive effects, the detailed mechanisms of how magnesium works in this specific treatment remain complex and may involve interactions with other components. Further research is needed to fully understand its efficacy and the best ways to integrate magnesium into osteoporosis treatment strategies.
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8
Vitamin D's impact on osteoporosis
The Vitamin D-Sirt1/PGC1α Axis Regulates Bone Metabolism and Counteracts Osteoporosis.
Highly relevant to osteoporosis treatment
We aimed to understand how vitamin D influences bone health and helps combat osteoporosis, a condition that weakens bones. In our study, we used various mouse models, including those that mimic a deficiency in active vitamin D. Through a range of advanced methods, we assessed how changes in vitamin D levels affected bone structure and metabolism.

The research revealed that insufficient vitamin D led to a drop in Sirt1, a gene that plays a crucial role in maintaining bone density. This lack of Sirt1 resulted in increased bone loss. However, when we boosted Sirt1 levels in bone stem cells, we observed a reversal in bone loss. This improvement happened because higher Sirt1 levels reduced oxidative stress, slowed down aging processes in bone cells, and enhanced new bone formation while curbing bone resorption.

Additionally, our findings indicated that vitamin D directly stimulates Sirt1 expression in these stem cells, which is vital for bone health. We also explored the effects of resveratrol, a natural compound known for activating Sirt1, and found it helped alleviate osteoporosis symptoms linked to vitamin D deficiency by enhancing the relationship between Sirt1 and another protein called PGC1α, which supports bone formation and energy metabolism.

This research underscores the importance of the vitamin D-Sirt1/PGC1α axis in bone metabolism, providing insight into how vitamin D can serve as a target for osteoporosis prevention and treatment.
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Most Useful Reviews

9.5
Supports osteoporosis treatment
Calcium is vital for human health. A deficiency can lead to osteoporosis. Magnesium calms the nervous system, while zinc strengthens immunity. This 3-in-1 combo, featuring D3 to enhance calcium absorption, is an excellent supplement for its price and quality.
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8.3
Improved sleep
I took this supplement containing calcium, magnesium, zinc, and vitamin D3 to improve my sleep quality and bone health during menopause. I've noticed better sleep since starting the fourth course, though the large tablets are hard to swallow.
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9.5
Enhances osteoporosis prevention
This supplement’s composition is outstanding! Calcium, magnesium, zinc, and vitamin D-3 are vital for maintaining health and preventing colds, while also decreasing osteoporosis risk. The long tablets are easy to swallow; I recommend taking them daily, especially for older adults like me.
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Medical Researches

SCIENTIFIC SCORE
Most Likely Effective
Based on 27 Researches
7.7
9
Probiotic support for osteoporosis treatment
increases serum vitamin D metabolite levels and modulates intestinal flora to alleviate osteoporosis in mice.
Probiotic effects on osteoporosis explored
We explored how a specific probiotic strain, FSHHK13M1, affects vitamin D metabolism and osteoporosis in mice. Previous research pointed out that the gut microbiota plays a crucial role in vitamin D metabolism, which is especially relevant for older adults who tend to suffer from osteoporosis due to declining organ functions.

Our study demonstrated that treating the mice with FSHHK13M1 led to a significant increase in their serum levels of active vitamin D metabolites, particularly 1,25-dihydroxy vitamin D. This increase was linked to activation of important bone health pathways, helping to fortify bone structure and function.

Not only did we observe improvements in vitamin D levels, but the intervention also restored balance in the gut microbiota, which showed signs of imbalance in mice suffering from osteoporosis. The findings suggest that FSHHK13M1 could be a promising direction for improving bone health and reducing fracture risks in the elderly by enhancing vitamin D levels naturally.

Overall, this research highlights the potential of combining probiotics with vitamin D strategies for better management of osteoporosis, especially in older populations who often face challenges absorbing conventional treatments.
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9
Calcium complex enhances bone health
A calcium-loaded complex based on Antarctic krill protein and supplemented with pectin promotes calcium absorption and bone health.
Study shows complex enhances calcium
Our research explored the effects of a new calcium-loaded complex, made from Antarctic krill protein and enriched with pectin, on calcium absorption and bone health in mice with calcium deficiency. We created a model that simulated calcium deficiency, which is a significant concern as it can contribute to osteoporosis.

We observed that chronic calcium deprivation led to decreased calcium absorption and deterioration of bone structure. However, the P + Ca + HMP complex significantly improved calcium retention and increased the strength of the femur, indicating a positive impact on bone health.

Additionally, this complex improved the structure of the trabecular network, which is essential for maintaining strong bones. The presence of beneficial bacteria in the gut also rose after the intervention, and these were linked to better calcium absorption and bone synthesis. Overall, these findings point to the potential of the P + Ca + HMP complex as an effective calcium supplement that could help prevent calcium deficiency and thus support bone health.
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9
Combination therapy for osteoporosis
Effect of salmon calcitonin combined with calcium antagonist on blood calcium and phosphorus ion concentration in osteoporosis rats.
Relevant combination treatment exploration.
We explored how salmon calcitonin (sCT) works in tandem with calcium antagonists—specifically verapamil, nifedipine, and diltiazem—to influence blood calcium and phosphorus levels in female rats with osteoporosis post-ovarian removal.

The study involved a systematic approach where we administered these combinations to different groups of osteoporotic rats and measured their blood levels. Our findings revealed that combining sCT with nifedipine had a particularly strong effect in lowering both calcium and phosphorus in the blood, outperforming the use of sCT alone.

Our analysis indicated that while sCT with nifedipine was most effective, the combinations with verapamil and diltiazem also showed beneficial effects, albeit to a lesser extent. These insights provide valuable information on how combination therapies might be targeted for treating postmenopausal osteoporosis, potentially paving the way for more effective treatment options in human patients.
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9
Magnesium's role in osteoporosis
Relationship between multi-nutrient intake and bone loss and osteoporosis in U.S. adults: Findings from NHANES.
Moderate relevance to magnesium impact
We examined how dietary intake of magnesium, along with potassium and sodium, influences bone health, specifically focusing on osteoporosis and bone mineral density (BMD) in adults across the U.S. Our analysis was based on data from the National Health and Nutrition Examination Surveys, which spanned from 2005 to 2018, involving over 10,000 participants.

The findings revealed a positive association between higher dietary intake of potassium, magnesium, and sodium and improved BMD of the femur. This means that those who consumed more of these nutrients tended to have stronger bones. Additionally, we observed that a higher intake of these minerals was linked to a lower occurrence of osteopenia and osteoporosis.

Our study highlights how magnesium, when part of a broader nutrient intake that includes potassium and sodium, could play a significant role in maintaining bone health. While our research points to a beneficial relationship, more targeted studies are needed to definitively isolate the effects of magnesium alone on osteoporosis. Overall, this reinforces the importance of a balanced diet for bone health.
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9
Magnesium improves osteoporotic bone repair
An injectable magnesium-loaded hydrogel releases hydrogen to promote osteoporotic bone repair via ROS scavenging and immunomodulation.
Strong relevance to magnesium effects
We delved into the use of a unique injectable hydrogel loaded with magnesium to address the challenges of repairing osteoporotic bone defects. The study aimed to understand how this magnesium-infused hydrogel could combat the excessive reactive oxygen species (ROS) that hinder bone repair. With impressive qualities such as excellent injectability and adaptability, the hydrogel can be introduced into irregular bone areas without the need for major surgery.

Once injected, the hydrogel not only transforms into a supportive scaffold but also begins to release hydrogen and magnesium ions. This release is key in reducing harmful intracellular ROS and guiding the immune response favorably by promoting macrophage polarization. We observed that this gel suppressed the formation of osteoclasts, the cells responsible for bone resorption, while simultaneously encouraging the growth of new bone cells.

Animal experiments further illuminated the effectiveness of the magnesium-loaded hydrogel, showing a remarkable ability to enhance the repair of bone defects by controlling inflammation and supporting bone formation. Overall, our findings shine a light on the potential of magnesium-based hydrogels as promising solutions for those dealing with osteoporosis-related bone damage.
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User Reviews

USERS' SCORE
Very Good
Based on 61 Reviews
8.7
9.5
Vital minerals
Calcium, magnesium, and zinc are key to our health. They support bones, teeth, and immune function. I started taking two capsules daily, and I believe my health has improved. At my age, I need to manage my joints, and this supplement feels beneficial. I plan to continue using it!
9.5
Supports osteoporosis treatment
Calcium is vital for human health. A deficiency can lead to osteoporosis. Magnesium calms the nervous system, while zinc strengthens immunity. This 3-in-1 combo, featuring D3 to enhance calcium absorption, is an excellent supplement for its price and quality.
9.5
Osteoporosis support capsules
Perfect! I have osteoporosis and need high calcium intake daily. Just 3 capsules provide 1000mg, plus a high zinc content to boost immunity during the pandemic.
9.5
Enhances osteoporosis prevention
This supplement’s composition is outstanding! Calcium, magnesium, zinc, and vitamin D-3 are vital for maintaining health and preventing colds, while also decreasing osteoporosis risk. The long tablets are easy to swallow; I recommend taking them daily, especially for older adults like me.
Read More
9.5
Supports bone health
This supplement helps reduce osteoporosis risk. With 1000 mg of calcium, 400 mg of magnesium, 25 mg of zinc, and 600 IU of vitamin D3, it effectively supports bone health. The smooth, easy-to-swallow capsules are taken daily with meals, without any harmful additives.
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