We explored how magnesium alloy, particularly a variant containing 1% calcium, impacts cervical cancer cells. Our investigation revealed that this alloy has promising antitumor properties which could pave the way for new treatments.
In our experiments, we tested the effects of the Mg-1%Ca alloy both in laboratory settings and in living organisms. This alloy was found to release magnesium ions and hydroxide ions more slowly than expected. We observed that it effectively inhibited the growth of cervical cancer cells, specifically SiHa and HeLa cell lines.
Additionally, the presence of the alloy induced apoptosis, or programmed cell death, in the cancer cells, disrupted their structural integrity, and hindered their ability to migrate and invade other tissues. Importantly, the Mg-1%Ca alloy was seen to influence key molecular pathways, specifically the MAPK/ERK signaling pathway, which plays a role in cancer cell proliferation.
With these results, it's evident that magnesium alloy could serve as a useful adjunct to current cervical cancer therapies, potentially helping to prevent both cancer growth and metastasis.
Read More
8
Magnesium's potential in cancer therapy
Elevated serum magnesium levels prompt favourable outcomes in cancer patients treated with immune checkpoint blockers.
We observed intriguing connections between magnesium levels and cancer treatment outcomes. Our focus was on how elevated serum magnesium might influence the effectiveness of immune checkpoint blockers, a promising class of cancer therapy.
While our findings suggest a potential benefit of higher magnesium levels in conjunction with these treatments, it’s important to note that isolating the effects of magnesium alone was challenging. We found that patients who had elevated magnesium levels experienced more favorable outcomes, yet we must remain cautious in interpreting these results as definitive proof of magnesium's standalone effectiveness.
Overall, the investigation into magnesium's impact on cancer treatment highlights an interesting avenue for future research. Understanding how our bodies' minerals interact with innovative therapies like immune checkpoint blockers could open new doors in the fight against cancer.
Read More
9
Magnesium and Cancer Treatment Outcomes
Letter Re: Elevated serum magnesium levels prompt favourable outcomes in cancer patients treated with immune checkpoint blockers.
We looked into the question of how magnesium levels might affect cancer treatment outcomes, especially for patients receiving immune checkpoint blockers. The study pointed out that elevated serum magnesium levels corresponded with more favorable results in these patients, suggesting that magnesium could play a positive role in their treatment journey.
However, the findings did not specifically isolate the effects of magnesium from those of other treatments. This means that while we observed a correlation between high magnesium levels and improved outcomes, we can't definitively say that magnesium alone caused these results. It’s important to note that further research is needed to clarify this relationship and understand how magnesium interacts with cancer therapies.
Overall, while the presence of sufficient magnesium appears to be beneficial, the intricate connection between magnesium levels and cancer treatment success is still not fully understood.
Read More
Most Useful Reviews
10
Recommended for cancer
I've been taking this for a few months now; it’s my second purchase. As a cancer patient, my magnesium levels were low, and my doctor advised long-term use. I found this product on IHerb and can highly recommend it.
Read More
9
Suitable for cancer patients
This magnesium supplement is effective and well-branded. Its formulation is easily absorbed, and I appreciate the convenient packaging. It consists solely of magnesium, making it safe for cancer patients.
Read More
6
Aids cancer treatment
I purchased this supplement to counter hypomagnesemia that arose as a side effect of the anti-cancer drug, panitumumab. Unlike magnesium oxide sold in Japan, which causes diarrhoea, this supplement is effective without that issue. The tablets are sizable and challenging to swallow, so I chew them. Despite their bitterness, it's manageable. I hope it helps sustain my magnesium levels.
We looked into the question of how magnesium levels might affect cancer treatment outcomes, especially for patients receiving immune checkpoint blockers. The study pointed out that elevated serum magnesium levels corresponded with more favorable results in these patients, suggesting that magnesium could play a positive role in their treatment journey.
However, the findings did not specifically isolate the effects of magnesium from those of other treatments. This means that while we observed a correlation between high magnesium levels and improved outcomes, we can't definitively say that magnesium alone caused these results. It’s important to note that further research is needed to clarify this relationship and understand how magnesium interacts with cancer therapies.
Overall, while the presence of sufficient magnesium appears to be beneficial, the intricate connection between magnesium levels and cancer treatment success is still not fully understood.
Read More
9
Magnesium enhances cancer immunotherapy
Magnesium peroxide-based biomimetic nanoigniter degrades extracellular matrix to awake T cell-mediated cancer immunotherapy.
We examined how magnesium plays a role in enhancing T cell-mediated cancer immunotherapy. The study focused on a unique magnesium peroxide-based nanoigniter designed to disrupt the tumors' defenses. By combating the challenging immunosuppressive environment surrounding tumors, this innovative treatment aims to allow T cells to attack more effectively.
The nanoigniter is loaded with doxorubicin and metformin, and it works doubly by breaking down the tough extracellular matrix (ECM) that makes it difficult for T cells to infiltrate tumors. We observed that this approach not only promotes stronger responses from CD8 T cells — a critical type of immune cell in our bodies — but also boosts their effectiveness and prevents their fatigue under harsh conditions.
While the study highlights magnesium's supportive role in improving immunotherapy outcomes, it does not isolate the mineral's direct impact on cancer. Therefore, while we see promising interactions, determining magnesium's specific effects remains complex and linked to the overall treatment plan.
Read More
9
Magnesium enhances glioblastoma treatment
Magnesium-Phenolic Nanoeditor Refining Gliomatous T Cells for Metalloimmunotherapy.
We investigated how magnesium might enhance the effectiveness of cytotoxic T lymphocytes (CTLs) in fighting glioblastoma, a particularly aggressive form of brain cancer. CTLs, although present in glioblastoma, often struggle to infiltrate tumors effectively and are hampered by various inhibitory markers, notably NK1.1.
This study introduced a novel method using a specially designed nanoeditor, named Mg@MK-8931@MPP. This editor combines magnesium with a specific drug that helps empower CTLs and encourages their infiltration into the tumor while addressing the challenges of delivering treatment safely in the brain.
We observed that once the magnesium-based nanoeditor localized within glioblastoma, it enabled the effective release of MK-8931. This release repolarized M2-like macrophages, promoting a more significant CTL presence within the tumor site. Furthermore, magnesium worked to amplify the immune response, boosting the production of crucial antitumor cytokines and proteins.
Additionally, we found that blocking the NK1.1 receptor on CTLs extended their cytotoxic activity, enhancing treatment outcomes. Research on both T-cell-deficient and standard mouse models validated the potential of this magnesium-driven metalloimmunotherapy approach in treating glioblastoma effectively.
Overall, this strategy not only broadens the application of metalloimmunotherapy to glioblastoma but also emphasizes the importance of ensuring the functionality of CTLs in the fight against cancer.
Read More
8
Magnesium alloy inhibits cancer growth
Biodegradable Mg-1%Ca alloy inhibits the growth of cervical cancer.
We explored how magnesium alloy, particularly a variant containing 1% calcium, impacts cervical cancer cells. Our investigation revealed that this alloy has promising antitumor properties which could pave the way for new treatments.
In our experiments, we tested the effects of the Mg-1%Ca alloy both in laboratory settings and in living organisms. This alloy was found to release magnesium ions and hydroxide ions more slowly than expected. We observed that it effectively inhibited the growth of cervical cancer cells, specifically SiHa and HeLa cell lines.
Additionally, the presence of the alloy induced apoptosis, or programmed cell death, in the cancer cells, disrupted their structural integrity, and hindered their ability to migrate and invade other tissues. Importantly, the Mg-1%Ca alloy was seen to influence key molecular pathways, specifically the MAPK/ERK signaling pathway, which plays a role in cancer cell proliferation.
With these results, it's evident that magnesium alloy could serve as a useful adjunct to current cervical cancer therapies, potentially helping to prevent both cancer growth and metastasis.
Read More
8
Magnesium's potential in cancer therapy
Elevated serum magnesium levels prompt favourable outcomes in cancer patients treated with immune checkpoint blockers.
We observed intriguing connections between magnesium levels and cancer treatment outcomes. Our focus was on how elevated serum magnesium might influence the effectiveness of immune checkpoint blockers, a promising class of cancer therapy.
While our findings suggest a potential benefit of higher magnesium levels in conjunction with these treatments, it’s important to note that isolating the effects of magnesium alone was challenging. We found that patients who had elevated magnesium levels experienced more favorable outcomes, yet we must remain cautious in interpreting these results as definitive proof of magnesium's standalone effectiveness.
Overall, the investigation into magnesium's impact on cancer treatment highlights an interesting avenue for future research. Understanding how our bodies' minerals interact with innovative therapies like immune checkpoint blockers could open new doors in the fight against cancer.
Read More
User Reviews
USERS' SCORE
Good
Based on 3 Reviews
8.5
All Reviews
Positive Reviews
Negative Reviews
10
Recommended for cancer
I've been taking this for a few months now; it’s my second purchase. As a cancer patient, my magnesium levels were low, and my doctor advised long-term use. I found this product on IHerb and can highly recommend it.
Read More
9
Suitable for cancer patients
This magnesium supplement is effective and well-branded. Its formulation is easily absorbed, and I appreciate the convenient packaging. It consists solely of magnesium, making it safe for cancer patients.
Read More
6
Aids cancer treatment
I purchased this supplement to counter hypomagnesemia that arose as a side effect of the anti-cancer drug, panitumumab. Unlike magnesium oxide sold in Japan, which causes diarrhoea, this supplement is effective without that issue. The tablets are sizable and challenging to swallow, so I chew them. Despite their bitterness, it's manageable. I hope it helps sustain my magnesium levels.
Read More
Frequently Asked Questions
Cancer is a complex group of diseases characterized by uncontrolled growth and spread of abnormal cells in the body. These cells can form tumors, invade nearby tissues, and metastasize to other parts of the body via the bloodstream or lymphatic system. While cancer can affect nearly any part of the body, it is classified into various types, including carcinomas, sarcomas, leukemia, and lymphomas, each originating from different types of cells. Risk factors for developing cancer can include genetic predisposition, lifestyle choices such as smoking and diet, environmental exposures, and certain infections.
Diagnosis typically involves medical imaging, biopsies, and a thorough review of personal and family health histories. Treatment options vary widely depending on the type and stage of cancer and may include surgery, chemotherapy, radiation therapy, immunotherapy, and targeted therapies. Early detection is crucial and can significantly improve treatment outcomes, leading to better survival rates. As awareness and research continue to advance, new methods for prevention, detection, and treatment of cancer are consistently being developed, offering hope to those affected by this challenging disease.
Magnesium is a chemical element with the symbol Mg and atomic number 12. It is a lightweight, silvery-white metal that is a member of the alkaline earth metals group. Often classified as one of the most abundant elements in the Earth's crust, magnesium plays a crucial role in various biological functions and is essential for living organisms. In nature, magnesium can be found in large quantities, primarily in minerals such as dolomite and magnesite, and it is also present in seawater.
In terms of health benefits, magnesium is vital for numerous metabolic processes, including energy production, DNA synthesis, and muscle function. It contributes to bone health, helps regulate blood pressure, and supports bone formation by promoting the effects of vitamin D. The recommended dietary allowance (RDA) for magnesium varies by age and gender, but it is generally important to include magnesium-rich foods like leafy greens, nuts, seeds, and whole grains in your diet to ensure adequate intake. For those who may not receive enough magnesium through their diet alone, supplements are also available; however, it is advisable to consult a healthcare professional before starting any supplementation.
Based on user reviews of the magnesium supplement, the time frame to see results varies significantly from person to person. One user mentions they have been taking the product for a few months, indicating a longer-term commitment may be beneficial for effectiveness, particularly for cancer patients who may have specific nutritional needs Read Review. Another user suggested that the formulation is easily absorbed, which could imply that effects may be felt relatively quickly, although no specific timeline was provided Read Review.
Additionally, one reviewer highlighted using the supplement to combat hypomagnesemia stemming from cancer treatments, suggesting it helped manage this condition effectively, although they did not specify a timeline on noticing improvements Read Review. Overall, it's clear that many users recommend consistent use, often spanning several weeks or months, to potentially observe noticeable changes.
Recent scientific investigations indicate a potential role for magnesium in cancer treatment, particularly within the context of immune therapies and tumor suppression. One study found that a magnesium alloy with calcium showed promising anti-tumor properties against cervical cancer cell lines, inhibiting their growth and promoting programmed cell death.[1] Additionally, research has highlighted a correlation between elevated serum magnesium levels and improved outcomes for cancer patients receiving immune checkpoint blockers, suggesting that higher magnesium may enhance their treatment effectiveness.[2][3]
However, it is essential to note that while these findings are promising, they do not provide definitive proof of magnesium's standalone efficacy as a cancer treatment. Many studies emphasize the need for additional research to clarify how magnesium interacts with existing therapies and its direct impact on cancer outcomes. Overall, while magnesium may play a supportive role, its precise effects in cancer treatment remain an area for further exploration.[4][5]
Users have reported various improvements in their symptoms after starting this magnesium supplement, particularly those dealing with low magnesium levels due to cancer treatments. One reviewer noted that they had been taking the supplement for a few months as recommended by their doctor, indicating that long-term use is beneficial for maintaining adequate magnesium levels, especially for cancer patients Read Review. Another user appreciated the supplement's formulation, which they found to be easily absorbed and safe, suggesting that it effectively meets their health needs Read Review.
Moreover, a user specifically mentioned using the supplement to combat hypomagnesemia resulting from anti-cancer medication, emphasizing its effectiveness without the adverse side effects commonly associated with other magnesium forms, like magnesium oxide Read Review. However, individual experiences can vary, and while some users have found significant relief and improvement in their magnesium levels, results may differ based on individual health circumstances and adherence to the supplement regimen.
Users have reported positive experiences when combining this magnesium supplement with other treatments for cancer. One review specifically highlights the importance of long-term use, as a cancer patient noted that their doctor advised them to take the supplement consistently to manage low magnesium levels Read Review. This suggests that users believe that integrating this supplement into their regimen can effectively complement their cancer treatment, particularly for those dealing with deficiencies caused by their ongoing therapies.
Furthermore, another user appreciated the formulation's safety for cancer patients, emphasizing that it consists solely of magnesium, which aligns well with their nutritional needs Read Review. Another user specifically mentioned that this supplement countered hypomagnesemia, a side effect of their anti-cancer medication, and noted it is more tolerable than other forms like magnesium oxide Read Review. This indicates a strong inclination among users to incorporate this magnesium supplement alongside their cancer treatments to help manage side effects and maintain adequate magnesium levels.
Users report that magnesium supplementation is beneficial for cancer patients, particularly for those experiencing low magnesium levels due to their condition or as a side effect of treatment. For instance, one user mentioned that their doctor recommended long-term use of magnesium after diagnosing low levels during their cancer treatment, and they have been satisfied with their choice, implying the importance of a sustained dosage Read Review. Another reviewer who dealt with hypomagnesemia as a side effect of chemotherapy noted that the formulation they chose was effective in maintaining their magnesium levels without causing gastrointestinal issues, which can be common with other forms of magnesium Read Review.
In terms of dosing, while specific dosage recommendations were not detailed in the reviews, the consensus indicates that cancer patients should consider magnesium supplementation as part of their regimen, particularly if advised by a healthcare professional. Users appreciated products that provided easy absorption and those formulated specifically for safety in cancer treatments, indicating a preference for products that are effectively tailored to their needs Read Review. As always, consulting with a healthcare provider for personalized dosing is recommended for those considering magnesium for cancer treatment.
10
Recommended for cancer
I've been taking this for a few months now; it’s my second purchase. As a cancer patient, my magnesium levels were low, and my doctor advised long-term use. I found this product on IHerb and can highly recommend it.
9
Suitable for cancer patients
This magnesium supplement is effective and well-branded. Its formulation is easily absorbed, and I appreciate the convenient packaging. It consists solely of magnesium, making it safe for cancer patients.
6
Aids cancer treatment
I purchased this supplement to counter hypomagnesemia that arose as a side effect of the anti-cancer drug, panitumumab. Unlike magnesium oxide sold in Japan, which causes diarrhoea, this supplement is effective without that issue. The tablets are sizable and challenging to swallow, so I chew them. Despite their bitterness, it's manageable. I hope it helps sustain my magnesium levels.
8
Magnesium alloy inhibits cancer growth
Biodegradable Mg-1%Ca alloy inhibits the growth of cervical cancer.
We explored how magnesium alloy, particularly a variant containing 1% calcium, impacts cervical cancer cells. Our investigation revealed that this alloy has promising antitumor properties which could pave the way for new treatments.
In our experiments, we tested the effects of the Mg-1%Ca alloy both in laboratory settings and in living organisms. This alloy was found to release magnesium ions and hydroxide ions more slowly than expected. We observed that it effectively inhibited the growth of cervical cancer cells, specifically SiHa and HeLa cell lines.
Additionally, the presence of the alloy induced apoptosis, or programmed cell death, in the cancer cells, disrupted their structural integrity, and hindered their ability to migrate and invade other tissues. Importantly, the Mg-1%Ca alloy was seen to influence key molecular pathways, specifically the MAPK/ERK signaling pathway, which plays a role in cancer cell proliferation.
With these results, it's evident that magnesium alloy could serve as a useful adjunct to current cervical cancer therapies, potentially helping to prevent both cancer growth and metastasis.
9
Magnesium and Cancer Treatment Outcomes
Letter Re: Elevated serum magnesium levels prompt favourable outcomes in cancer patients treated with immune checkpoint blockers.
We looked into the question of how magnesium levels might affect cancer treatment outcomes, especially for patients receiving immune checkpoint blockers. The study pointed out that elevated serum magnesium levels corresponded with more favorable results in these patients, suggesting that magnesium could play a positive role in their treatment journey.
However, the findings did not specifically isolate the effects of magnesium from those of other treatments. This means that while we observed a correlation between high magnesium levels and improved outcomes, we can't definitively say that magnesium alone caused these results. It’s important to note that further research is needed to clarify this relationship and understand how magnesium interacts with cancer therapies.
Overall, while the presence of sufficient magnesium appears to be beneficial, the intricate connection between magnesium levels and cancer treatment success is still not fully understood.
8
Magnesium's potential in cancer therapy
Elevated serum magnesium levels prompt favourable outcomes in cancer patients treated with immune checkpoint blockers.
We observed intriguing connections between magnesium levels and cancer treatment outcomes. Our focus was on how elevated serum magnesium might influence the effectiveness of immune checkpoint blockers, a promising class of cancer therapy.
While our findings suggest a potential benefit of higher magnesium levels in conjunction with these treatments, it’s important to note that isolating the effects of magnesium alone was challenging. We found that patients who had elevated magnesium levels experienced more favorable outcomes, yet we must remain cautious in interpreting these results as definitive proof of magnesium's standalone effectiveness.
Overall, the investigation into magnesium's impact on cancer treatment highlights an interesting avenue for future research. Understanding how our bodies' minerals interact with innovative therapies like immune checkpoint blockers could open new doors in the fight against cancer.
9
Magnesium enhances cancer immunotherapy
Magnesium peroxide-based biomimetic nanoigniter degrades extracellular matrix to awake T cell-mediated cancer immunotherapy.
We examined how magnesium plays a role in enhancing T cell-mediated cancer immunotherapy. The study focused on a unique magnesium peroxide-based nanoigniter designed to disrupt the tumors' defenses. By combating the challenging immunosuppressive environment surrounding tumors, this innovative treatment aims to allow T cells to attack more effectively.
The nanoigniter is loaded with doxorubicin and metformin, and it works doubly by breaking down the tough extracellular matrix (ECM) that makes it difficult for T cells to infiltrate tumors. We observed that this approach not only promotes stronger responses from CD8 T cells — a critical type of immune cell in our bodies — but also boosts their effectiveness and prevents their fatigue under harsh conditions.
While the study highlights magnesium's supportive role in improving immunotherapy outcomes, it does not isolate the mineral's direct impact on cancer. Therefore, while we see promising interactions, determining magnesium's specific effects remains complex and linked to the overall treatment plan.
9
Magnesium enhances glioblastoma treatment
Magnesium-Phenolic Nanoeditor Refining Gliomatous T Cells for Metalloimmunotherapy.
We investigated how magnesium might enhance the effectiveness of cytotoxic T lymphocytes (CTLs) in fighting glioblastoma, a particularly aggressive form of brain cancer. CTLs, although present in glioblastoma, often struggle to infiltrate tumors effectively and are hampered by various inhibitory markers, notably NK1.1.
This study introduced a novel method using a specially designed nanoeditor, named Mg@MK-8931@MPP. This editor combines magnesium with a specific drug that helps empower CTLs and encourages their infiltration into the tumor while addressing the challenges of delivering treatment safely in the brain.
We observed that once the magnesium-based nanoeditor localized within glioblastoma, it enabled the effective release of MK-8931. This release repolarized M2-like macrophages, promoting a more significant CTL presence within the tumor site. Furthermore, magnesium worked to amplify the immune response, boosting the production of crucial antitumor cytokines and proteins.
Additionally, we found that blocking the NK1.1 receptor on CTLs extended their cytotoxic activity, enhancing treatment outcomes. Research on both T-cell-deficient and standard mouse models validated the potential of this magnesium-driven metalloimmunotherapy approach in treating glioblastoma effectively.
Overall, this strategy not only broadens the application of metalloimmunotherapy to glioblastoma but also emphasizes the importance of ensuring the functionality of CTLs in the fight against cancer.
References
Ouyang Y, Cao L, Zhao Q, Yang W, Lin C. Biodegradable Mg-1%Ca alloy inhibits the growth of cervical cancer. Biomed Mater. 2025. doi:10.1088/1748-605X/adb2cc
Wang Z, Wang Z. Letter Re: Elevated serum magnesium levels prompt favourable outcomes in cancer patients treated with immune checkpoint blockers. Eur J Cancer. 2025;216:115187. doi:10.1016/j.ejca.2024.115187
Kitapli S, Alkan A, Tanriverdi O. Elevated serum magnesium levels prompt favourable outcomes in cancer patients treated with immune checkpoint blockers. Eur J Cancer. 2025;216:115188. doi:10.1016/j.ejca.2024.115188
Hao H, Sun S, Fu Y, Wen S, Wen Y, et al. Magnesium peroxide-based biomimetic nanoigniter degrades extracellular matrix to awake T cell-mediated cancer immunotherapy. Biomaterials. 2025;317:123043. doi:10.1016/j.biomaterials.2024.123043
Li W, Tian H, Yan Z, Yu X, Li B, et al. Magnesium-Phenolic Nanoeditor Refining Gliomatous T Cells for Metalloimmunotherapy. ACS Nano. 2025;19:1222. doi:10.1021/acsnano.4c13388