Overview
SCIENTIFIC SCORE
Possibly Effective
Based on 11 Researches
7.5
USERS' SCORE
Good
Based on 2 Reviews
8.5
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Vitamin D3 (Cholecalciferol)
25 mcg (1,000 IU)
130%
Vitamin K K-2 (MK-4) (Menaquinone)
100 mcg
80%
Calcium (as dicalcium phosphate)
32 mg
2%
Top Medical Research Studies
8
We investigated the potential of vitamin D3, also known as cholecalciferol, in combating cancer while addressing concerns about its toxicity at higher doses. This study focused on enhancing the effectiveness of vitamin D3 through a clever method called liposomal encapsulation, which helps minimize side effects.
We prepared liposomal vitamin D3 (VD-LP) and conducted various tests to understand its capabilities. We found that this encapsulated form not only maintained high efficiency but also demonstrated improved stability. Our analyses showed that VD-LP had strong effects against cancer cells from colorectal, breast, and prostate cancers. Remarkably, it affected gene expression in immune cells, boosting elements that help fight infections and support the body's defenses.
Notably, VD-LP did a great job slowing tumor growth in mice and improved their survival rates without causing adverse effects like hypercalcemia, which is often a concern with regular vitamin D3 use. This evidence indicates that liposomal encapsulation of vitamin D3 could offer an effective cancer treatment strategy while minimizing unwanted side effects.
We believe this may pave the way for further research and clinical applications, showcasing vitamin D3 as a valuable addition to cancer therapy.
We prepared liposomal vitamin D3 (VD-LP) and conducted various tests to understand its capabilities. We found that this encapsulated form not only maintained high efficiency but also demonstrated improved stability. Our analyses showed that VD-LP had strong effects against cancer cells from colorectal, breast, and prostate cancers. Remarkably, it affected gene expression in immune cells, boosting elements that help fight infections and support the body's defenses.
Notably, VD-LP did a great job slowing tumor growth in mice and improved their survival rates without causing adverse effects like hypercalcemia, which is often a concern with regular vitamin D3 use. This evidence indicates that liposomal encapsulation of vitamin D3 could offer an effective cancer treatment strategy while minimizing unwanted side effects.
We believe this may pave the way for further research and clinical applications, showcasing vitamin D3 as a valuable addition to cancer therapy.
Read More
9
Vitamin D3 derivatives improve cancer treatment
We focused on how modified forms of vitamin D3 can positively affect cancer treatment. The study revealed that a specific derivative, known as MART-10, demonstrated significant anti-tumor effects in mouse models. When administered at low doses, this compound showed robust anti-cancer activity against BxpC-3 cancer cells.
Additionally, we explored a new vitamin D analog, AH-1, which was found to enhance bone formation without the usual side effects associated with vitamin D treatments. This is particularly promising for osteoporosis patients. Another derivative named NS-74c even exhibited potent antagonist activity against the vitamin D receptor, indicating a potential for varied therapeutic uses.
Overall, our research highlighted the potential of vitamin D3 derivatives to tackle cancer while minimizing adverse effects. This approach opens new doors for therapeutic options in oncology, providing a glimpse into how modified vitamin D can improve treatment outcomes for patients.
Additionally, we explored a new vitamin D analog, AH-1, which was found to enhance bone formation without the usual side effects associated with vitamin D treatments. This is particularly promising for osteoporosis patients. Another derivative named NS-74c even exhibited potent antagonist activity against the vitamin D receptor, indicating a potential for varied therapeutic uses.
Overall, our research highlighted the potential of vitamin D3 derivatives to tackle cancer while minimizing adverse effects. This approach opens new doors for therapeutic options in oncology, providing a glimpse into how modified vitamin D can improve treatment outcomes for patients.
Read More
8
We delved into the intriguing relationship between vitamin D and colorectal cancer (CRC) to uncover how this nutrient might influence cancer development and treatment. The study involved measuring the serum levels of active vitamin D (1,25(OH)D) in different groups, including those with normal conditions, colorectal adenomas (CRA), and colorectal cancer (CRC).
Our findings highlighted a significant drop in vitamin D levels in CRC patients, with levels falling to 19.00 µg/mL compared to 42.99 µg/mL in normal individuals. Additionally, we conducted bioinformatics analysis to pinpoint genes linked to vitamin D and colorectal cancer, testing these using HCT116 and HT29 cell lines.
We observed that vitamin D can inhibit the growth and spread of colon cancer cells, leading to a reduction in the activity of certain cancer-promoting genes. Interestingly, our analysis also showed that a diagnostic model based on five key vitamin D-related genes exhibited high diagnostic efficiency. This reveals vitamin D's potential as a supportive approach for CRC diagnosis and treatment, offering hope for improved cancer management.
Our findings highlighted a significant drop in vitamin D levels in CRC patients, with levels falling to 19.00 µg/mL compared to 42.99 µg/mL in normal individuals. Additionally, we conducted bioinformatics analysis to pinpoint genes linked to vitamin D and colorectal cancer, testing these using HCT116 and HT29 cell lines.
We observed that vitamin D can inhibit the growth and spread of colon cancer cells, leading to a reduction in the activity of certain cancer-promoting genes. Interestingly, our analysis also showed that a diagnostic model based on five key vitamin D-related genes exhibited high diagnostic efficiency. This reveals vitamin D's potential as a supportive approach for CRC diagnosis and treatment, offering hope for improved cancer management.
Read More
Most Useful Reviews
7.5
Heart and cancer care
Vitamin K2, when combined with vitamin D3, promotes calcium absorption into bones rather than soft tissues, providing great value. It may reduce fracture risk by 80% and helps in preventing various cancers, including prostate cancer.
Read More
8.8
Improves cancer immunity
Vitamin K2 supports metabolic processes, blood vessel and heart health, and has anti-inflammatory effects. It reduces cancer risks while improving insulin production and supporting brain function, presenting great benefits when taken with vitamin D3.
Read More
Medical Researches
SCIENTIFIC SCORE
Possibly Effective
Based on 11 Researches
7.5
- All Researches
9
Vitamin D3 derivatives improve cancer treatment
We focused on how modified forms of vitamin D3 can positively affect cancer treatment. The study revealed that a specific derivative, known as MART-10, demonstrated significant anti-tumor effects in mouse models. When administered at low doses, this compound showed robust anti-cancer activity against BxpC-3 cancer cells.
Additionally, we explored a new vitamin D analog, AH-1, which was found to enhance bone formation without the usual side effects associated with vitamin D treatments. This is particularly promising for osteoporosis patients. Another derivative named NS-74c even exhibited potent antagonist activity against the vitamin D receptor, indicating a potential for varied therapeutic uses.
Overall, our research highlighted the potential of vitamin D3 derivatives to tackle cancer while minimizing adverse effects. This approach opens new doors for therapeutic options in oncology, providing a glimpse into how modified vitamin D can improve treatment outcomes for patients.
Additionally, we explored a new vitamin D analog, AH-1, which was found to enhance bone formation without the usual side effects associated with vitamin D treatments. This is particularly promising for osteoporosis patients. Another derivative named NS-74c even exhibited potent antagonist activity against the vitamin D receptor, indicating a potential for varied therapeutic uses.
Overall, our research highlighted the potential of vitamin D3 derivatives to tackle cancer while minimizing adverse effects. This approach opens new doors for therapeutic options in oncology, providing a glimpse into how modified vitamin D can improve treatment outcomes for patients.
Read More
8
We investigated the potential of vitamin D3, also known as cholecalciferol, in combating cancer while addressing concerns about its toxicity at higher doses. This study focused on enhancing the effectiveness of vitamin D3 through a clever method called liposomal encapsulation, which helps minimize side effects.
We prepared liposomal vitamin D3 (VD-LP) and conducted various tests to understand its capabilities. We found that this encapsulated form not only maintained high efficiency but also demonstrated improved stability. Our analyses showed that VD-LP had strong effects against cancer cells from colorectal, breast, and prostate cancers. Remarkably, it affected gene expression in immune cells, boosting elements that help fight infections and support the body's defenses.
Notably, VD-LP did a great job slowing tumor growth in mice and improved their survival rates without causing adverse effects like hypercalcemia, which is often a concern with regular vitamin D3 use. This evidence indicates that liposomal encapsulation of vitamin D3 could offer an effective cancer treatment strategy while minimizing unwanted side effects.
We believe this may pave the way for further research and clinical applications, showcasing vitamin D3 as a valuable addition to cancer therapy.
We prepared liposomal vitamin D3 (VD-LP) and conducted various tests to understand its capabilities. We found that this encapsulated form not only maintained high efficiency but also demonstrated improved stability. Our analyses showed that VD-LP had strong effects against cancer cells from colorectal, breast, and prostate cancers. Remarkably, it affected gene expression in immune cells, boosting elements that help fight infections and support the body's defenses.
Notably, VD-LP did a great job slowing tumor growth in mice and improved their survival rates without causing adverse effects like hypercalcemia, which is often a concern with regular vitamin D3 use. This evidence indicates that liposomal encapsulation of vitamin D3 could offer an effective cancer treatment strategy while minimizing unwanted side effects.
We believe this may pave the way for further research and clinical applications, showcasing vitamin D3 as a valuable addition to cancer therapy.
Read More
8
We delved into the intriguing relationship between vitamin D and colorectal cancer (CRC) to uncover how this nutrient might influence cancer development and treatment. The study involved measuring the serum levels of active vitamin D (1,25(OH)D) in different groups, including those with normal conditions, colorectal adenomas (CRA), and colorectal cancer (CRC).
Our findings highlighted a significant drop in vitamin D levels in CRC patients, with levels falling to 19.00 µg/mL compared to 42.99 µg/mL in normal individuals. Additionally, we conducted bioinformatics analysis to pinpoint genes linked to vitamin D and colorectal cancer, testing these using HCT116 and HT29 cell lines.
We observed that vitamin D can inhibit the growth and spread of colon cancer cells, leading to a reduction in the activity of certain cancer-promoting genes. Interestingly, our analysis also showed that a diagnostic model based on five key vitamin D-related genes exhibited high diagnostic efficiency. This reveals vitamin D's potential as a supportive approach for CRC diagnosis and treatment, offering hope for improved cancer management.
Our findings highlighted a significant drop in vitamin D levels in CRC patients, with levels falling to 19.00 µg/mL compared to 42.99 µg/mL in normal individuals. Additionally, we conducted bioinformatics analysis to pinpoint genes linked to vitamin D and colorectal cancer, testing these using HCT116 and HT29 cell lines.
We observed that vitamin D can inhibit the growth and spread of colon cancer cells, leading to a reduction in the activity of certain cancer-promoting genes. Interestingly, our analysis also showed that a diagnostic model based on five key vitamin D-related genes exhibited high diagnostic efficiency. This reveals vitamin D's potential as a supportive approach for CRC diagnosis and treatment, offering hope for improved cancer management.
Read More
8
We developed an innovative treatment approach using a special type of nanoplatform that combines vitamin D3 with neutrophil membranes and chemotherapy medication doxorubicin. This platform was specifically designed to target glioblastoma, which is known as one of the most aggressive and challenging brain cancers.
Not only did we find that this treatment method was effective in delivering chemotherapy and promoting cell death in tumor cells, but we also observed that it significantly boosted the immune response against cancer. The combination activated a specific immune pathway, leading to increased production of important signaling molecules that can help fight tumors. This resulted in a shift from an immune-resistant environment to one more responsive to treatment, encouraging immune cells to attack the cancer more effectively.
Overall, the use of vitamin D3 in this multimodal strategy shows great promise for enhancing cancer therapy, opening the door for further exploration into its potential for improving glioma treatment outcomes and possibly developing more effective immune therapies.
Not only did we find that this treatment method was effective in delivering chemotherapy and promoting cell death in tumor cells, but we also observed that it significantly boosted the immune response against cancer. The combination activated a specific immune pathway, leading to increased production of important signaling molecules that can help fight tumors. This resulted in a shift from an immune-resistant environment to one more responsive to treatment, encouraging immune cells to attack the cancer more effectively.
Overall, the use of vitamin D3 in this multimodal strategy shows great promise for enhancing cancer therapy, opening the door for further exploration into its potential for improving glioma treatment outcomes and possibly developing more effective immune therapies.
Read More
8
Vitamin D3 improves nutritional status
We assessed the effects of vitamin D3 supplementation in women newly diagnosed with breast cancer, focusing on how it can enhance nutritional health. In a randomized controlled trial, 88 women were split into four groups to receive either omega-3 fatty acids, vitamin D3, both, or none at all.
Over nine weeks, we noticed that those who took daily omega-3s and weekly vitamin D3 showed notable improvements in their nutritional status. We used various tools—including self-assessments and blood tests—to gauge changes. The results indicated better dietary intake, higher blood albumin levels, and improved subjective assessments of their overall nutrition in those who received supplementation.
Although vitamin D3 was part of the combination therapy with omega-3, it contributed positively to the participants' health during active cancer treatment. Thus, supplementing with vitamin D3 appears to be a beneficial strategy in managing the nutritional challenges faced by women undergoing treatment for breast cancer.
Over nine weeks, we noticed that those who took daily omega-3s and weekly vitamin D3 showed notable improvements in their nutritional status. We used various tools—including self-assessments and blood tests—to gauge changes. The results indicated better dietary intake, higher blood albumin levels, and improved subjective assessments of their overall nutrition in those who received supplementation.
Although vitamin D3 was part of the combination therapy with omega-3, it contributed positively to the participants' health during active cancer treatment. Thus, supplementing with vitamin D3 appears to be a beneficial strategy in managing the nutritional challenges faced by women undergoing treatment for breast cancer.
Read More
User Reviews
USERS' SCORE
Good
Based on 2 Reviews
8.5
- All Reviews
- Positive Reviews
- Negative Reviews
7.5
Heart and cancer care
Vitamin K2, when combined with vitamin D3, promotes calcium absorption into bones rather than soft tissues, providing great value. It may reduce fracture risk by 80% and helps in preventing various cancers, including prostate cancer.
Read More
8.8
Improves cancer immunity
Vitamin K2 supports metabolic processes, blood vessel and heart health, and has anti-inflammatory effects. It reduces cancer risks while improving insulin production and supporting brain function, presenting great benefits when taken with vitamin D3.
Read More
Frequently Asked Questions
No FAQs are available for this product and symptom.
References
- Xu N, Lin H, Ding X, Wang P, Lin JM. Isotope tracing-assisted chip-based solid-phase extraction mass spectrometry for monitoring metabolic changes and vitamin D3 regulation in cells. Talanta. 2025;288:127754. doi:10.1016/j.talanta.2025.127754
- Jo Y, Kushram P, Bose S. Curcumin and vitamin D3 release from calcium phosphate enhances bone regeneration. Biomater Sci. 2025. doi:10.1039/d4bm01188k
- Ezcurra-Hualde M, Zalba S, Bella Á, Arrizabalaga L, Risson A, et al. Liposomal encapsulation of cholecalciferol mitigates toxicity and delays tumor growth. Front Immunol. 2025;16:1529007. doi:10.3389/fimmu.2025.1529007
- Wang L, Xu R, Wang M, Wang M, Su S, et al. Exploration and Identification of Vitamin D and Related Genes as Potential Biomarkers for Colorectal Tumors. Onco Targets Ther. 2025;18:129. doi:10.2147/OTT.S495066
- Evans H, Greenhough A, Perry L, Lasanta G, Gonzalez CM, et al. Hypoxia Compromises the Differentiation of Human Osteosarcoma Cells to CAR-R, a Hydroxylated Derivative of Lithocholic Acid and Potent Agonist of the Vitamin D Receptor. Int J Mol Sci. 2025;26. doi:10.3390/ijms26010365
- Kittaka A. Synthetic Studies on Vitamin D Derivatives with Diverse but Selective Biological Activities. Chem Pharm Bull (Tokyo). 2025;73:1. doi:10.1248/cpb.c24-00598
- He W, Lv W, Liu L, Gong Y, Song K, et al. Enhanced Antiglioma Effect by a Vitamin D3-Inserted Lipid Hybrid Neutrophil Membrane Biomimetic Multimodal Nanoplatform. ACS Nano. 2024;18:35559. doi:10.1021/acsnano.4c13470
- Almassri HF, Abdul Kadir A, Srour M, Foo LH. The Effects of Omega-3 Fatty Acids and Vitamin D Supplementation on the Nutritional Status of Women with Breast Cancer in Palestine: An Open-Label Randomized Controlled Trial. Nutrients. 2024;16. doi:10.3390/nu16223960
- Maturana-Ramiìrez A, Aitken-Saavedra J, Rojas-Zúñiga G, Rojas-Alcayaga G, Espinoza-Santander I, et al. Hypovitaminosis D in patients with oral squamous cell carcinoma: Is a risk factor of developing this neoplasia?. Med Oral Patol Oral Cir Bucal. 2025;30:e24. doi:10.4317/medoral.26692
- Almassri HF, Abdul Kadir A, Srour M, Foo LH. The effects of Omega-3 fatty acids and vitamin D supplementation on the quality of life and blood inflammation markers in newly diagnosed breast cancer women: An open-labelled randomised controlled trial. Clin Nutr ESPEN. 2025;65:64. doi:10.1016/j.clnesp.2024.11.014
- García-Martínez JM, Chocarro-Calvo A, Martínez-Useros J, Regueira-Acebedo N, Fernández-Aceñero MJ, et al. SIRT1 Mediates the Antagonism of Wnt/β-Catenin Pathway by Vitamin D in Colon Carcinoma Cells. Int J Biol Sci. 2024;20:5495. doi:10.7150/ijbs.95875
