'
Garden of Life Raw Calcium Supplement
SCIENTIFIC SCORE
Possibly Effective
Based on 27 Researches
7.4
USERS' SCORE
Good
Based on 2 Reviews
8.6
Supplement Facts
Serving Size: 4 Capsules
Serving Per Container:  30
Amount Per Serving
%DV
Vitamin C (from culture of S. cerevisiae)
50 mg
56%
Vitamin D (as D3 from culture of S. cerevisiae)
40 mcg (1,600 IU)
200%
Vitamin K (from culture of S. cerevisiae)
120 mcg
100%
Calcium (naturally occurring from Algae)
1,100 mg
85%
Magnesium (from Algae and Dead Sea minerals)
357 mg
85%
Vitamin K (as K2 MK-7)
50 mcg
+
Strontium (naturally occurring from Algae)
3.8 mg
+
Boron (from Brown Rice Chelate)
3 mg
+
Silica (naturally occurring from Algae)
2.2 mg
+
Vanadium (naturally occurring from Algae)
25 mcg
+
Raw Probiotic & Enzyme BlendLipase, Protease, Aspergillopepsin, beta-Glucanase, Cellulase, Bromelain, Phytase, Lactase, Papain, Peptidase, Pectinase, Hemicellulase, Xylanase, [Lactobacillus bulgaricus, Lactobacillus plantarum] (500 Million CFU).
64 mg
+

Top Medical Research Studies

9
Vitamin D counteracts blood clotting
Vitamin D Inhibits IL-6 Pro-Atherothrombotic Effects in Human Endothelial Cells: A Potential Mechanism for Protection against COVID-19 Infection?
High relevance to blood clotting
Our research focused on understanding how Vitamin D (VitD) might influence blood clotting, especially in the context of COVID-19. We found that when human endothelial cells were exposed to IL-6—an inflammatory cytokine associated with severe COVID-19—it led to dysfunction in these cells. This dysfunction was marked by increased levels of Tissue Factor (TF) and cell adhesion molecules (CAMs), which promote blood clotting.

Remarkably, when we treated these endothelial cells with VitD, we observed a reversal of these harmful effects. VitD appeared to inhibit the expression of TF and CAMs and even modulated the levels of the ACE2 receptor, which is crucial for the entry of the virus into cells. Our findings suggest that VitD could play a protective role against the blood clotting complications associated with COVID-19 by counteracting IL-6's effects on endothelial cells.

Overall, this study paves the way for further research into VitD as a potential therapeutic option for mitigating thrombotic risks in COVID-19 patients.
Read More
8
Vitamin D's role in blood clots
The Association between Vitamin D Levels and Thrombus Burden in Patients with ST-Elevation Myocardial Infarction.
Essential link in thrombus burden
We sought to understand how vitamin D levels might impact thrombus burden—essentially the amount of blood clotting—specifically in patients suffering from ST-elevation myocardial infarction (STEMI) who are about to undergo primary percutaneous coronary intervention (PCI), a common procedure to restore blood flow to the heart.

Our research involved 257 STEMI patients who were observed in a hospital setting over a year. We divided these patients into two groups: those with high thrombus burden and those with low thrombus burden. After looking at various factors, one clear finding emerged: patients with high thrombus burden had significantly lower vitamin D levels compared to those with low thrombus burden. In fact, the average vitamin D levels in patients with high thrombus burden were only 8.0 ng/mL compared to 17.9 ng/mL in those with low thrombus burden.

We also discovered that patients with high thrombus burden and low vitamin D levels had poorer outcomes post-PCI, including decreased blood flow and lower heart performance. Through further analysis, we found vitamin D levels were an independent predictor of thrombus burden. Those with levels above 17.6 ng/mL showed an impressive 81.8% sensitivity for predicting low thrombus burden.

Overall, our study indicates that maintaining adequate vitamin D levels could play a significant role in reducing the risks associated with blood clotting in heart attack patients undergoing critical interventions.
Read More
8
Vitamin D improves blood clot profiles
Ex vivo Vitamin D supplementation improves viscoelastic profiles in prostate cancer patients.
Direct effects on prostate cancer
We set out to examine how vitamin D influences blood clot formation in prostate cancer patients. Participants in our study were divided into three groups: metastatic, non-metastatic, and a reference group. We treated their whole blood samples with a specific dose of Calcitriol, a form of vitamin D, to see how it affected clotting dynamics and the structure of blood components.

Our findings from tests like Thromboelastography revealed that while the non-metastatic group showed no major differences before and after treatment, the metastatic group exhibited a concerning hypercoagulable state. Interestingly, after vitamin D supplementation, the viscoelastic properties of the non-metastatic group improved significantly, aligning more closely with those of the healthier reference group.

Overall, our study suggests that vitamin D may create a more favorable environment for blood clotting, potentially leading to less dangerous clots in certain prostate cancer patients. This could be an important consideration for individuals at risk of thromboembolic events associated with their condition.
Read More

Most Useful Reviews

9.5
Eliminated back ache
Raw Calcium has completely alleviated my low back ache during my monthly cycle, which I didn’t expect. My blood calcium levels have been low before, and unlike other calcium supplements, this one does not cause me chest pain. Initially, I was hesitant to try it, but I’m now thrilled I did, as it has made my monthly experience much more manageable by removing my back pain.
Read More
6.8
Good for vessels
The quality is excellent. While the effects are not immediate, it’s beneficial for blood vessels. This supplement is perfect, and you can consume the powder without the capsules.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 27 Researches
7.4
  • All Researches
9
Vitamin D counteracts blood clotting
Vitamin D Inhibits IL-6 Pro-Atherothrombotic Effects in Human Endothelial Cells: A Potential Mechanism for Protection against COVID-19 Infection?
High relevance to blood clotting
Our research focused on understanding how Vitamin D (VitD) might influence blood clotting, especially in the context of COVID-19. We found that when human endothelial cells were exposed to IL-6—an inflammatory cytokine associated with severe COVID-19—it led to dysfunction in these cells. This dysfunction was marked by increased levels of Tissue Factor (TF) and cell adhesion molecules (CAMs), which promote blood clotting.

Remarkably, when we treated these endothelial cells with VitD, we observed a reversal of these harmful effects. VitD appeared to inhibit the expression of TF and CAMs and even modulated the levels of the ACE2 receptor, which is crucial for the entry of the virus into cells. Our findings suggest that VitD could play a protective role against the blood clotting complications associated with COVID-19 by counteracting IL-6's effects on endothelial cells.

Overall, this study paves the way for further research into VitD as a potential therapeutic option for mitigating thrombotic risks in COVID-19 patients.
Read More
9
Calcium aids rapid blood clotting
Zeolite firmly anchored regenerated cellulose aerogel for efficient and biosafe hemostasis.
Calcium's beneficial role in treatment
We explored the role of calcium in promoting blood coagulation using a new zeolite-embedded regenerated cellulose aerogel (Z-RCA). This innovative hemostatic agent was designed to minimize common issues seen with previous zeolite-based products, like heat-induced tissue damage and unwanted blood clotting elsewhere in the body.

Our results showed that this aerogel effectively absorbed blood while releasing calcium ions, which play a crucial role in the blood clotting process. By combining the properties of zeolite and the calcium-releasing ability of the aerogel, we found that Z-RCA not only facilitated quicker blood clotting but did so safely, with less risk of adverse effects.

In animal trials, we observed that Z-RCA stopped bleeding faster than existing options like Quikclot and notably reduced blood loss by over 62%. This combination of effectiveness and safety makes Z-RCA a promising solution for achieving efficient hemostasis during emergencies.
Read More
8
Vitamin D linked to clot risk
Relationship of Serum 25-Hydroxyvitamin D Concentrations, Diabetes, Vitamin D Receptor Gene Polymorphisms and Incident Venous Thromboembolism.
Study shows vitamin D relevance
We set out to understand how levels of vitamin D, specifically serum 25-hydroxyvitamin D (25OHD), influence the risk of developing venous thromboembolism (VTE), which includes serious conditions like deep vein thrombosis and pulmonary embolism. To do this, we examined a large cohort of nearly 378,000 participants, all free from VTE at the start of the study.

Our analysis focused on the relationship between vitamin D levels and VTE risk, particularly in individuals with diabetes compared to those without. Over a median follow-up period of 12.5 years, we recorded just over 10,600 new cases of VTE.

The findings were quite revealing: higher serum 25OHD concentrations were associated with a lower risk of VTE. This inverse relationship was especially pronounced in participants with diabetes. Interestingly, while we assessed various genetic factors that could influence VTE risk, they did not significantly change how vitamin D affected the likelihood of developing a blood clot.

However, we did find that specific genetic variations in the vitamin D receptor appeared to enhance the protective effects of vitamin D against VTE. Overall, we are encouraged by our findings, which suggest that maintaining sufficient levels of vitamin D may help reduce the risk of blood clots, particularly in those already managing diabetes.
Read More
8
Vitamin D mitigates platelet aggregation
1,25-Dihydroxyvitamin D3 attenuates platelet aggregation potentiated by SARS-CoV-2 spike protein via inhibiting integrin αIIbβ3 outside-in signaling.
Relevant findings on COVID-19 impact.
We explored how 1,25-Dihydroxyvitamin D3, a form of vitamin D, can influence platelet aggregation, particularly in the context of COVID-19. Platelet hyperreactivity is a condition where platelets are overly reactive, contributing to blood clotting issues often seen in COVID-19 patients. Our investigation focused on how vitamin D might help mitigate these issues by examining its direct effects in the laboratory.

We found that vitamin D significantly reduced platelet aggregation, especially when this aggregation was heightened by the SARS-CoV-2 spike protein. This effect appears to be linked to vitamin D's ability to inhibit certain signaling pathways involved in platelet activation. Notably, the treatment reduced the activation of integrin αIIbβ3, which plays a key role in platelet spreading and clumping.

By utilizing a particular Src family kinase inhibitor, we confirmed that there are overlapping pathways being influenced, as both vitamin D and the inhibitor showed similar effects in lowering platelet responses. Our findings suggest that vitamin D could serve as a beneficial treatment to help manage clotting in COVID-19, though further exploration is necessary.
Read More
8
Vitamin D's role in blood clots
The Association between Vitamin D Levels and Thrombus Burden in Patients with ST-Elevation Myocardial Infarction.
Essential link in thrombus burden
We sought to understand how vitamin D levels might impact thrombus burden—essentially the amount of blood clotting—specifically in patients suffering from ST-elevation myocardial infarction (STEMI) who are about to undergo primary percutaneous coronary intervention (PCI), a common procedure to restore blood flow to the heart.

Our research involved 257 STEMI patients who were observed in a hospital setting over a year. We divided these patients into two groups: those with high thrombus burden and those with low thrombus burden. After looking at various factors, one clear finding emerged: patients with high thrombus burden had significantly lower vitamin D levels compared to those with low thrombus burden. In fact, the average vitamin D levels in patients with high thrombus burden were only 8.0 ng/mL compared to 17.9 ng/mL in those with low thrombus burden.

We also discovered that patients with high thrombus burden and low vitamin D levels had poorer outcomes post-PCI, including decreased blood flow and lower heart performance. Through further analysis, we found vitamin D levels were an independent predictor of thrombus burden. Those with levels above 17.6 ng/mL showed an impressive 81.8% sensitivity for predicting low thrombus burden.

Overall, our study indicates that maintaining adequate vitamin D levels could play a significant role in reducing the risks associated with blood clotting in heart attack patients undergoing critical interventions.
Read More

User Reviews

USERS' SCORE
Good
Based on 2 Reviews
8.6
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9.5
Eliminated back ache
Raw Calcium has completely alleviated my low back ache during my monthly cycle, which I didn’t expect. My blood calcium levels have been low before, and unlike other calcium supplements, this one does not cause me chest pain. Initially, I was hesitant to try it, but I’m now thrilled I did, as it has made my monthly experience much more manageable by removing my back pain.
Read More
6.8
Good for vessels
The quality is excellent. While the effects are not immediate, it’s beneficial for blood vessels. This supplement is perfect, and you can consume the powder without the capsules.
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