Overview

SCIENTIFIC SCORE
Moderately Effective
Based on 55 Researches
8
USERS' SCORE
Good
Based on 5 Reviews
8.1
Supplement Facts
Serving Size: 2 Capsules
Amount Per Serving
%DV
Vitamin D3 (as Cholecalciferol)
8.3 mcg (333 IU)
42%
Calcium (elemental) (from 1,270 mg Calcium Citrate)
266 mg
20%
Magnesium (elemental) (from 230 mg Magnesium Oxide)
133 mg
32%
Vitamin K2 (as Menaquinone)
30 mcg

Top Medical Research Studies

9
Magnesium's role in osteoporosis therapy
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
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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9
Nanopowder eggshells improve bone health
We examined how nanopowder eggshells (NPES) could influence bone health in both healthy and ovariectomy-induced osteoporosis rats.

In our research, we found that NPES treatment significantly enhanced indicators of bone formation, like calcium and osteocalcin, particularly in healthy rats.

Additionally, in the ovariectomized group, NPES treatment helped improve levels of vital nutrients and reduced bone resorption.

Overall, our findings suggest that NPES may play a beneficial role in bettering bone health in osteoporosis models.
Read More

Most Useful Reviews

9
Significant improvement
Excellent! I purchased this for my 87-year-old mother-in-law suffering from osteoporosis. She took one capsule after dinner with dietary fat and consumed milk powder daily. Her condition has improved significantly.
Read More
6
Perfect for elderly
6 people found this helpful
I recently purchased Cal-Mag DK for my soon-to-be 101-year-old mother. Though she eats healthily, she needs supplements. This combination suits her well as she dislikes swallowing numerous pills. Importantly, D3 aids calcium absorption, and this formulation helps transport calcium to her bones, essential for combatting osteoporosis in older women.
Read More
9
Excellent supplement
Calcium magnesium 2 in 1 is essential for bone fragility, and as I wear braces, my teeth have become wobbly. The doctor advised me to take calcium, which I also consume due to osteoporosis. I prefer natural calcium over pharmacy versions; the ingredients are effective for both teenagers and adults. The packaging is adequate, and I recommend it for arthritis sufferers as I have noticed improvements with this excellent supplement, combining calcium and magnesium to address multiple deficiencies.
Read More

Medical Researches

SCIENTIFIC SCORE
Moderately Effective
Based on 55 Researches
8
  • All Researches
We looked into the effects of vitamin D3 on osteoporosis management, particularly in relation to glucocorticoid-induced complications. In a recent case involving an 85-year-old patient with IgG4-related disease, vitamin D3 was used alongside prednisone and azathioprine. The goal was to prevent bone density loss often seen with steroid treatments.

Our focus on this case revealed that vitamin D3 played an essential role in supporting the patient’s bone health. This addition helped mitigate some side effects of long-term steroid use, specifically protecting against osteoporosis, while the patient experienced significant improvements in their orbital symptoms.

Over the course of treatment, the patient showed remarkable recovery in just 24 hours, along with a complete resolution of issues related to their eye condition over the following year. While direct data on vitamin D3's standalone effectiveness isn't highlighted, its use in this context underscores a possible beneficial role in osteoporosis prevention when combined with corticosteroids.
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9
Calcium complex enhances bone health
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.
Read More
9
Combination therapy for osteoporosis
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
Vitamin D derivatives enhance bone health
We looked into the potential effects of vitamin D3, particularly its derivatives, on osteoporosis. Recent research highlights how modifications to the A-ring of 1α,25-dihydroxyvitamin D can enhance its binding to the vitamin D receptor. This change not only boosts the vitamin's effectiveness but also helps it resist breakdown in the body, making it stay active for longer periods.

One standout example is a derivative known as AH-1, which demonstrated significant benefits for bone health in an osteoporosis model using ovariectomized rats. When given at a low dosage, AH-1 outperformed natural vitamin D, suggesting a promising path for improving osteoporosis treatment.

We also noted that while traditional vitamin D has its benefits, these newly developed analogs could lead to treatments that target osteoporosis more effectively, providing options without the side effects commonly associated with vitamin D therapy. This research emphasizes the importance of vitamin D derivatives as we seek better solutions for managing bone health.
Read More
9
Vitamin D3 improves bone health
We explored how Nano Vitamin D3 influences osteoporosis, particularly in the context of treatments involving anastrozole, a medication often used in cancer therapy. In our study, we observed the effects of Nano Vitamin D3 compared to selenium nanoparticles in female albino rats.

The research involved categorizing 28 rats into four groups, with one group receiving just anastrozole, while the other groups were treated with either selenium nanoparticles or Nano Vitamin D3 alongside anastrozole. After four weeks of treatment, we looked closely at the rats' mandibular bones to see how these treatments affected bone health.

Our findings indicated that both Selenium nanoparticles and Nano Vitamin D3 showed improvements in bone structure and cell health compared to the animals taking only anastrozole. The rats in the treatment groups demonstrated more newly formed collagen and healthier osteoblasts—cells that play a crucial role in bone formation. While we focused heavily on comparing these two approaches to therapy, the results confirmed that using Nano Vitamin D3 can be beneficial for combating osteoporosis exacerbated by anastrozole.
Read More

User Reviews

USERS' SCORE
Good
Based on 5 Reviews
8.1
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Significant improvement
Excellent! I purchased this for my 87-year-old mother-in-law suffering from osteoporosis. She took one capsule after dinner with dietary fat and consumed milk powder daily. Her condition has improved significantly.
Read More
6
Perfect for elderly
6 people found this helpful
I recently purchased Cal-Mag DK for my soon-to-be 101-year-old mother. Though she eats healthily, she needs supplements. This combination suits her well as she dislikes swallowing numerous pills. Importantly, D3 aids calcium absorption, and this formulation helps transport calcium to her bones, essential for combatting osteoporosis in older women.
Read More
9
Excellent supplement
Calcium magnesium 2 in 1 is essential for bone fragility, and as I wear braces, my teeth have become wobbly. The doctor advised me to take calcium, which I also consume due to osteoporosis. I prefer natural calcium over pharmacy versions; the ingredients are effective for both teenagers and adults. The packaging is adequate, and I recommend it for arthritis sufferers as I have noticed improvements with this excellent supplement, combining calcium and magnesium to address multiple deficiencies.
Read More
7.5
Complete ingredients
Improve osteoporosis, complete ingredients.
Read More
6
Daily prevention routine
It was good. I bought this because I had a high fever and was concerned about osteoporosis. I drink it daily for self-care, as prevention of osteoporosis is crucial. I intend to continue this routine.
Read More

Frequently Asked Questions

9
Significant improvement
Excellent! I purchased this for my 87-year-old mother-in-law suffering from osteoporosis. She took one capsule after dinner with dietary fat and consumed milk powder daily. Her condition has improved significantly.
9
Excellent supplement
Calcium magnesium 2 in 1 is essential for bone fragility, and as I wear braces, my teeth have become wobbly. The doctor advised me to take calcium, which I also consume due to osteoporosis. I prefer natural calcium over pharmacy versions; the ingredients are effective for both teenagers and adults. The packaging is adequate, and I recommend it for arthritis sufferers as I have noticed improvements with this excellent supplement, combining calcium and magnesium to address multiple deficiencies.
7.5
Complete ingredients
Improve osteoporosis, complete ingredients.
6
Daily prevention routine
It was good. I bought this because I had a high fever and was concerned about osteoporosis. I drink it daily for self-care, as prevention of osteoporosis is crucial. I intend to continue this routine.
4
Calcium's role in osteoporosis unclear
We conducted a thorough review of various treatments for osteoporosis in people living with HIV, particularly focusing on the role of calcium. Our analysis included randomized controlled trials that compared different treatment strategies, such as calcium combined with medications like zoledronate or alendronate.

While zoledronate showed promising results in improving bone mineral density, calcium was often used alongside these treatments. Unfortunately, this combination makes it difficult to isolate the specific effects of calcium on osteoporosis. We found that alendronate, although it helped reduce certain bone turnover markers, did not significantly improve bone density.

Overall, the study indicates that while calcium plays a role in treatment combinations, its isolated impact on osteoporosis remains unclear. We emphasized the need for more focused research to determine calcium's true effectiveness in enhancing bone health for those affected by HIV.
9
Calcium complex enhances bone health
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.
9
Calcium and Vitamin D3 boost bone health
We conducted a comprehensive study to assess the effectiveness and safety of a daily regimen of calcium 600 mg combined with cholecalciferol (vitamin D3) 2000 IU in treating vitamin D deficiency, particularly in the context of osteoporosis. Our research included 302 adults who took these orodispersible tablets for at least 24 weeks.

The results showed that this combination therapy successfully increased serum levels of 25-hydroxivitamin D, an essential marker of vitamin D status. Notably, patients suffering from vitamin D deficiency experienced significant improvement in their vitamin D levels, reaching an optimal range conducive to better bone health.

We also observed that while the treatment led to improved vitamin D status, there were no significant adverse events reported, making it a safe option for long-term management of vitamin D deficiency and osteoporosis. Additionally, we found that reducing secondary hyperparathyroidism, a condition often associated with low vitamin D, was another positive outcome of this treatment.

Overall, the magnitude of increase in vitamin D levels directly correlated with the severity of the deficiency, indicating that those most in need benefited the most. Our study emphasizes the importance of addressing vitamin D deficiency, especially for individuals at risk of osteoporosis, without any notable burden of side effects.

References

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  51. Wang H, Li L, Zhang N, Ma Y. Vitamin K2 Improves Osteogenic Differentiation by Inhibiting STAT1 via the Bcl-6 and IL-6/JAK in C3H10 T1/2 Clone 8 Cells. Nutrients. 2022;14. 10.3390/nu14142934
  52. Jadhav N, Ajgaonkar S, Saha P, Gurav P, Pandey A, et al. Molecular Pathways and Roles for Vitamin K2-7 as a Health-Beneficial Nutraceutical: Challenges and Opportunities. Front Pharmacol. 2022;13:896920. 10.3389/fphar.2022.896920
  53. Zhou M, Han S, Zhang W, Wu D. Efficacy and safety of vitamin K2 for postmenopausal women with osteoporosis at a long-term follow-up: meta-analysis and systematic review. J Bone Miner Metab. 2022;40:763. 10.1007/s00774-022-01342-6
  54. Zhang W, Li L, Zhou X, Li K, Liu C, et al. Concurrent Treatment with Vitamin K2 and D3 on Spine Fusion in Patients with Osteoporosis-Associated Lumbar Degenerative Disorders. Spine (Phila Pa 1976). 2022;47:352. 10.1097/BRS.0000000000004309
  55. Hu L, Ji J, Li D, Meng J, Yu B. The combined effect of vitamin K and calcium on bone mineral density in humans: a meta-analysis of randomized controlled trials. J Orthop Surg Res. 2021;16:592. 10.1186/s13018-021-02728-4
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