'
NOW Supplements Calcium & Magnesium 2:1 Ratio
SCIENTIFIC SCORE
Possibly Effective
Based on 16 Researches
7.3
USERS' SCORE
Good
Based on 9 Reviews
8.5
Supplement Facts
Serving Size: 2 Tablets
Amount Per Serving
%DV
Calcium (elemental) (from 2,775 mg complex of Calcium Carbonate, Calcium Citrate, Calcium Ascorbate)
1 g (1,000 mg)
77%
Magnesium (elemental) (from 928 mg complex of Magnesium Oxide, Magnesium Citrate, Magnesium Ascorbate)
500 mg
119%

Top Medical Research Studies

9
Magnesium reduces migraine symptoms
Magnesium and Migraine.
Highly relevant to magnesium effects
We explored how magnesium supplementation can help alleviate migraines, a condition that affects countless individuals and can be incredibly disabling. Research has shown a strong link between magnesium deficiency and various factors that contribute to migraines, such as neurological changes and inflammation.

Studies, including randomized controlled trials, indicate that magnesium can reduce the frequency and severity of migraine attacks, both in the short term and as a preventative measure. This effectiveness is thought to stem from magnesium's ability to influence nerve function and reduce stress responses in the body.

We've examined the accumulating evidence from case studies and clinical trials, and it clearly points to magnesium being a valuable option for those suffering from migraines. By addressing magnesium deficiency, we may offer a new avenue for relief and improved management of this challenging condition.
Read More
8
Magnesium aids migraine prevention
Nutraceuticals and Headache 2024: Riboflavin, Coenzyme Q10, Feverfew, Magnesium, Melatonin, and Butterbur.
High relevance to magnesium use
We observed that magnesium plays a notable role in migraine prevention and treatment. Specifically, magnesium is recommended for both chronic migraine management and immediate intravenous relief during acute migraine episodes. The use of magnesium appears to be linked with mild gastrointestinal side effects, indicating that it is generally well-tolerated by those who use it.

Although individual responses may vary, magnesium has shown promising results for many people managing migraines. It's essential to consider this approach alongside other treatments, as magnesium supplementation might enhance overall migraine management. For those looking for alternative or complementary options, magnesium could be a viable choice worth exploring further.
Read More
9
Magnesium significantly alleviates migraines
Effects of selected dietary supplements on migraine prophylaxis: A systematic review and dose-response meta-analysis of randomized controlled trials.
Highly relevant effects of magnesium.
We explored how magnesium supplementation affects the frequency and intensity of migraine attacks. The study relied on evidence gathered from twenty-two randomized controlled trials, providing a solid foundation for our findings.

Through a detailed analysis, we found that magnesium supplementation significantly reduced migraine attacks, with a marked decrease in severity and the number of days afflicted each month. Specifically, magnesium showed a mean difference of -2.51 in attack frequency and -0.88 in severity compared to those who did not receive the supplement.

This promising outcome suggests that magnesium could be an effective option for individuals seeking migraine relief. As we delved deeper into the study, it became clear that while additional research is needed to establish long-term effects, magnesium’s immediate benefits in reducing migraines are noteworthy.
Read More

Most Useful Reviews

10
Migraine relief
My migraines have disappeared. I'm taking Two-Per-Day, but since it doesn't contain Cal-Mag, I'm using this as well. The migraines caused by pressure have gone. I'd like to continue taking this.
Read More
8.3
Fewer migraines
I ordered it for my mother; she has fewer migraines! Although she's only been drinking it for a month, just one tablet per night! Absolutely fantastic!
Read More
8.8
Improved wellbeing
Cospa is good! I learned that people with migraines tend to be deficient in magnesium, so I used to take magnesium alone. However, I discovered it works well with calcium, so I bought this. I feel better, and it has also improved my bowel movements! It's an advantage that it doesn't diminish easily due to the larger dosage.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 16 Researches
7.3
9
Magnesium reduces migraine symptoms
Magnesium and Migraine.
Highly relevant to magnesium effects
We explored how magnesium supplementation can help alleviate migraines, a condition that affects countless individuals and can be incredibly disabling. Research has shown a strong link between magnesium deficiency and various factors that contribute to migraines, such as neurological changes and inflammation.

Studies, including randomized controlled trials, indicate that magnesium can reduce the frequency and severity of migraine attacks, both in the short term and as a preventative measure. This effectiveness is thought to stem from magnesium's ability to influence nerve function and reduce stress responses in the body.

We've examined the accumulating evidence from case studies and clinical trials, and it clearly points to magnesium being a valuable option for those suffering from migraines. By addressing magnesium deficiency, we may offer a new avenue for relief and improved management of this challenging condition.
Read More
9
Magnesium significantly alleviates migraines
Effects of selected dietary supplements on migraine prophylaxis: A systematic review and dose-response meta-analysis of randomized controlled trials.
Highly relevant effects of magnesium.
We explored how magnesium supplementation affects the frequency and intensity of migraine attacks. The study relied on evidence gathered from twenty-two randomized controlled trials, providing a solid foundation for our findings.

Through a detailed analysis, we found that magnesium supplementation significantly reduced migraine attacks, with a marked decrease in severity and the number of days afflicted each month. Specifically, magnesium showed a mean difference of -2.51 in attack frequency and -0.88 in severity compared to those who did not receive the supplement.

This promising outcome suggests that magnesium could be an effective option for individuals seeking migraine relief. As we delved deeper into the study, it became clear that while additional research is needed to establish long-term effects, magnesium’s immediate benefits in reducing migraines are noteworthy.
Read More
8
Magnesium aids migraine prevention
Nutraceuticals and Headache 2024: Riboflavin, Coenzyme Q10, Feverfew, Magnesium, Melatonin, and Butterbur.
High relevance to magnesium use
We observed that magnesium plays a notable role in migraine prevention and treatment. Specifically, magnesium is recommended for both chronic migraine management and immediate intravenous relief during acute migraine episodes. The use of magnesium appears to be linked with mild gastrointestinal side effects, indicating that it is generally well-tolerated by those who use it.

Although individual responses may vary, magnesium has shown promising results for many people managing migraines. It's essential to consider this approach alongside other treatments, as magnesium supplementation might enhance overall migraine management. For those looking for alternative or complementary options, magnesium could be a viable choice worth exploring further.
Read More
8
Nonprescription therapy shows promise
Effects of nonprescription therapies on vestibular migraine: a questionnaire-based observational study.
Combination treatment includes magnesium
We examined the potential role of magnesium, along with other natural ingredients, in reducing the severity and frequency of symptoms associated with vestibular migraine (VM). This observational study involved a questionnaire-based approach where we encouraged patients to consider lifestyle changes alongside an over-the-counter supplement containing magnesium and other components.

Over a three-month period, we collected data from 82 participants, focusing on symptom severity using various assessment tools. We found that there was a notable decrease in the reported severity and frequency of VM symptoms. Patients indicated improvements in their discomfort levels, with around 50% reporting better outcomes.

While magnesium was part of a combination therapy, our findings suggest that nonprescription treatments can significantly impact VM symptoms. This offers a positive outlook for individuals seeking alternative management strategies for their migraines without relying solely on prescription medications.
Read More
8
Magnesium benefits migraine management
Meniere's disease is a manifestation of migraine.
Direct relevance through magnesium discussion
We explored the intriguing connection between magnesium treatment and migraine, specifically focusing on its potential role in alleviating symptoms for individuals diagnosed with Meniere's disease (MD). Our investigation considered the growing evidence suggesting that MD may actually be a form of migraine rather than a solely inner ear issue.

It turns out that a significant number of MD patients, between 51-60%, also deal with migraine headaches, compared to only 12% of the general population. This led us to examine whether magnesium, known for its benefits in migraine management, could play a role in treating patients with MD. We found that magnesium, along with dietary changes and riboflavin supplementation, formed part of an effective integrative approach to manage symptoms related to both conditions.

By focusing on treating the underlying migraine process, we observed that many patients experienced improved outcomes. This highlights the importance of considering a holistic approach that combines lifestyle adjustments and nutritional support to offer relief to those facing the challenges of Meniere's disease.
Read More

User Reviews

USERS' SCORE
Good
Based on 9 Reviews
8.5
10
Migraine relief
My migraines have disappeared. I'm taking Two-Per-Day, but since it doesn't contain Cal-Mag, I'm using this as well. The migraines caused by pressure have gone. I'd like to continue taking this.
10
Effective dosage
Big jar, enough for a long time. The composition is good; for migraines, taking 6-8 pieces is sufficient for the attack to pass. Luxurious magnesium.
8.8
Improved wellbeing
Cospa is good! I learned that people with migraines tend to be deficient in magnesium, so I used to take magnesium alone. However, I discovered it works well with calcium, so I bought this. I feel better, and it has also improved my bowel movements! It's an advantage that it doesn't diminish easily due to the larger dosage.
Read More
8.8
Improved migraine management
It normalises sleep (with regular intake of 2 capsules). It improves my migraines markedly. Now, when I take pills and magnesium, migraines dissipate quickly—usually within a couple of hours. The frequency has decreased as well, but I also have medicinal support. If I use magnesium regularly without breaks, both PMS and menstruation become more manageable. Chronic pain is also less severe. Although I can't directly attribute this solely to magnesium as I take other supplements too, its effects are evident. We experienced no allergies or stomach issues. The quality is excellent, and the ingredients are natural.
Read More
8.3
Migraine resolution
People who exercise daily need magnesium. I used to exercise a lot and suffered from migraines, but after taking this, the migraine went away.
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