Overview

SCIENTIFIC SCORE
Possibly Effective
Based on 6 Researches
7.5
USERS' SCORE
Good
Based on 7 Reviews
8.3
Supplement Facts
Serving Size: 3 Veg Capsules
Amount Per Serving
%DV
Magnesium (elemental) (from 2,667 mg Magnesium Citrate)
400 mg
95%

Top Medical Research Studies

9
Magnesium alginate offers heartburn relief
We explored the impact of a new treatment, Marial®, on patients suffering from gastroesophageal reflux disease (GERD). In a large survey involving 56 gastroenterological offices across Italy, patients were treated with either proton pump inhibitors (PPIs), a combination of PPIs and an additional remedy, or the Marial® formulation containing magnesium alginate. The results showed that both Marial® and the combination therapy significantly reduced heartburn symptoms, with Marial® proving to be more effective than the combination. Overall, patients reported a marked improvement in their GERD-related symptoms.
Read More
8
GutGard® shows promise for heartburn
In a well-designed phase III trial, we explored how GutGard®, a licorice extract, helps relieve heartburn related to gastroesophageal reflux. Over 28 days, participants were randomly assigned to receive either GutGard® or a placebo without knowing which one they had.

Remarkably, those taking GutGard® reported quicker relief from their GER symptoms, particularly heartburn, compared to those on the placebo. This suggests that GutGard® may offer an effective, safe option for managing heartburn symptoms.
Read More
7
Rapid relief, similar effectiveness observed
We conducted a study to see how well a fixed-dose combination of esomeprazole and magnesium hydroxide works for heartburn compared to enteric-coated esomeprazole. By using a crossover design, forty-nine healthy subjects received each treatment, allowing us to closely observe the effects.

Our findings showed that the combination drug reached maximum concentration faster and achieved gastric pH levels that suggest quicker acid suppression. Despite these advantages, the overall effectiveness in reducing gastric acidity was similar for both treatments. This indicates that while magnesium may enhance the speed of relief, it doesn't significantly outperform traditional esomeprazole.
Read More

Most Useful Reviews

9.5
Effective absorption
Most people are magnesium deficient due to poor digestion or medication. Magnesium deficiency may lead to various conditions including heartburn. Magnesium Citrate, a popular form, is easily absorbed, but high dosages can cause laxative effects. I find it helpful for my heartburn. Please put "Yes" 💜.
Read More
0
Causes discomfort
Magnesium Citrate gives me heartburn. I find it annoying, and I've stopped using it, as it shouldn't be consumed if it causes such discomfort.
Read More
2.5
Heartburn issue
This product causes heartburn for me.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 6 Researches
7.5
  • All Researches
9
Magnesium alginate offers heartburn relief
We explored the impact of a new treatment, Marial®, on patients suffering from gastroesophageal reflux disease (GERD). In a large survey involving 56 gastroenterological offices across Italy, patients were treated with either proton pump inhibitors (PPIs), a combination of PPIs and an additional remedy, or the Marial® formulation containing magnesium alginate. The results showed that both Marial® and the combination therapy significantly reduced heartburn symptoms, with Marial® proving to be more effective than the combination. Overall, patients reported a marked improvement in their GERD-related symptoms.
Read More
8
GutGard® shows promise for heartburn
In a well-designed phase III trial, we explored how GutGard®, a licorice extract, helps relieve heartburn related to gastroesophageal reflux. Over 28 days, participants were randomly assigned to receive either GutGard® or a placebo without knowing which one they had.

Remarkably, those taking GutGard® reported quicker relief from their GER symptoms, particularly heartburn, compared to those on the placebo. This suggests that GutGard® may offer an effective, safe option for managing heartburn symptoms.
Read More
7
Rapid relief, similar effectiveness observed
We conducted a study to see how well a fixed-dose combination of esomeprazole and magnesium hydroxide works for heartburn compared to enteric-coated esomeprazole. By using a crossover design, forty-nine healthy subjects received each treatment, allowing us to closely observe the effects.

Our findings showed that the combination drug reached maximum concentration faster and achieved gastric pH levels that suggest quicker acid suppression. Despite these advantages, the overall effectiveness in reducing gastric acidity was similar for both treatments. This indicates that while magnesium may enhance the speed of relief, it doesn't significantly outperform traditional esomeprazole.
Read More
We investigated how different types of mineral waters might assist in treating patients with gastroesophageal reflux disease (GERD). Ninety patients were split into three groups: a control group receiving standard treatment, one group drinking boric sodium bicarbonate water, and another consuming highly mineralized sodium-magnesium water.

While basic treatment showed little effectiveness, the boric water alleviated some symptoms, and the magnesium water notably improved dyspepsia and liver function. Overall, our findings support the use of mineral waters as part of a comprehensive GERD treatment plan.
Read More
7
Dietary intervention for symptom relief
We investigated the effectiveness of dietary changes and natural remedies in treating gastrointestinal symptoms in a 73-year-old woman with newly diagnosed Parkinson's disease. The patient faced constipation and acid reflux after starting medication. By increasing her vegetable intake, fiber, protein, and hydration while reducing sugars, she saw improvements in her symptoms. Notably, integrating apple cider vinegar, deglycyrrhizinated licorice, probiotics, and magnesium citrate helped alleviate her acid reflux significantly—50% improvement within just five days. Ultimately, she achieved complete symptom resolution in one month, highlighting the promise of diet and natural treatments.
Read More

User Reviews

USERS' SCORE
Good
Based on 7 Reviews
8.3
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9.5
Effective absorption
Most people are magnesium deficient due to poor digestion or medication. Magnesium deficiency may lead to various conditions including heartburn. Magnesium Citrate, a popular form, is easily absorbed, but high dosages can cause laxative effects. I find it helpful for my heartburn. Please put "Yes" 💜.
Read More
0
Causes discomfort
Magnesium Citrate gives me heartburn. I find it annoying, and I've stopped using it, as it shouldn't be consumed if it causes such discomfort.
Read More
2.5
Heartburn issue
This product causes heartburn for me.
Read More
2.5
Not suitable
I tried magnesium citrate because of its absorption. However, it caused me heartburn and discomfort. Additionally, the large tablets are hard to swallow.
Read More
8.8
Improved well-being
I can confidently say that magnesium has significantly improved my life, reducing my tension, anxiety, and frequent headaches. My "meteorological dependence" has disappeared, and I feel calmer and more balanced. I used to struggle with heartburn, poor sleep, and fatigue, but after two years of taking magnesium, these issues have markedly improved. I alternate different forms of magnesium and have learned to space out my calcium intake. Be healthy and happy!
Read More

Frequently Asked Questions

Heartburn is a common condition characterized by a burning sensation in the chest, often behind the breastbone. This discomfort is typically caused by acid reflux, where stomach acid flows back into the esophagus, the tube that connects the throat to the stomach. Symptoms may vary in intensity and duration, sometimes resulting in a bitter taste in the mouth, difficulty swallowing, or a sensation of food being stuck in the throat. While it can occur occasionally in healthy individuals after consuming certain foods or beverages, chronic heartburn, also known as gastroesophageal reflux disease (GERD), may require medical attention and lifestyle adjustments.

Diet plays a significant role in managing heartburn. Identifying and avoiding trigger foods—such as spicy dishes, citrus fruits, chocolate, and caffeinated drinks—can help alleviate symptoms. Over-the-counter antacids and medications can offer quick relief, while prescription options may be necessary for more severe cases. In addition to dietary changes, maintaining a healthy weight and avoiding large meals before bedtime can also promote better digestive health and reduce the frequency of heartburn. If symptoms persist or worsen, consulting a healthcare professional is advisable for a comprehensive evaluation and treatment plan.

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.

Magnesium is often highlighted for its various health benefits, but its role in managing heartburn is not as straightforward. While magnesium may contribute to overall digestive health and is essential for numerous bodily functions, it is not a primary treatment for heartburn or acid reflux. Some individuals may find that magnesium-rich foods or supplements can help alleviate symptoms indirectly by promoting better digestion and reducing stress, which is known to exacerbate heartburn.

However, it’s important to remember that heartburn can have various causes, such as diet, lifestyle, or underlying conditions, and managing it often requires a more comprehensive approach. If you’re considering using magnesium to help with heartburn, consult with a healthcare professional to ensure it's a suitable option for your situation. They can recommend a tailored approach that may include dietary changes, over-the-counter medications, or lifestyle adjustments for optimal symptom control.

Based on user reviews, the time it typically takes to see results from magnesium supplements for heartburn varies significantly. Some users report experiencing improvements in their symptoms after just a month of consistent use. For instance, one reviewer noted a reduction in heartburn after taking magnesium citrate for a month alongside vitamin B6 (Read Review). Another user mentioned that after two years of taking magnesium, their heartburn and other associated issues had markedly improved (Read Review).

However, it's essential to note that not all users report positive results. Some individuals have experienced heartburn as a side effect of magnesium citrate, indicating that this supplement may not be suitable for everyone (Read Review) (Read Review). Overall, while some find relief within weeks, others may not see any improvement, or even experience worsening symptoms. It's best to monitor your body's response and consult a healthcare professional if you have concerns.

Based on current scientific research, GutGard®, a licorice extract, shows promise as a supplement for heartburn relief. A phase III trial demonstrated that participants who took GutGard® reported faster relief from gastroesophageal reflux symptoms, particularly heartburn, compared to those who received a placebo. This suggests that GutGard® could be an effective and safe option for managing heartburn symptoms [1]. Furthermore, research on the use of magnesium salts in various formulations indicates potential benefits as well. For instance, a study found that a gel combining sodium hyaluronic acid and magnesium alginate resulted in significant reduction of heartburn symptoms among patients with gastroesophageal reflux disease (GERD), although further research is necessary to fully understand magnesium's role in treatment [6].

While alternative approaches like mineral water therapies and the incorporation of natural remedies and diet changes have shown effectiveness in alleviating GERD symptoms, they may serve as complementary rather than standalone treatments [3] [4]. Additionally, another study indicated that treatments including magnesium alginate were significantly effective in reducing heartburn symptoms, outperforming some traditional therapies [5]. Overall, while the supplement landscape for heartburn is evolving, products like GutGard® and formulations containing magnesium show scientific support for their potential use in managing heartburn.

Many users have reported varying improvements in their symptoms after using magnesium supplements, particularly magnesium citrate. One user noted that after a month of taking magnesium citrate alongside vitamin B6, they observed a significant reduction in heartburn, improved sleep, and a boost in energy levels, along with decreased anxiety and fatigue (Read Review). Another user shared a more long-term perspective, stating that after two years of magnesium supplementation, their overall well-being, including issues like heartburn, poor sleep, and fatigue, had markedly improved, leaving them feeling calmer and more balanced in their daily life (Read Review).

However, it's important to keep in mind that individual results can vary significantly. While some find magnesium effective for alleviating heartburn and aiding digestion (Read Review), others have had the opposite experience, reporting that magnesium citrate exacerbated their heartburn instead (Read Review) (Read Review). These mixed reviews highlight that while magnesium can be beneficial for some users, it may not be suitable for everyone, necessitating a careful approach and potentially consulting with a healthcare professional if adverse effects arise.

Users have reported mixed experiences when combining magnesium supplements with other supplements to manage heartburn. Some individuals, like one user who took magnesium citrate alongside vitamin B6, found that this combination significantly reduced their heartburn symptoms and also improved their sleep and energy levels (Read Review). Another long-term user noted that alternating different forms of magnesium while managing calcium intake helped alleviate not just heartburn but also related issues such as tension and anxiety (Read Review).

Conversely, there are several reports indicating that magnesium citrate can exacerbate heartburn for some users. Multiple reviewers expressed that magnesium citrate caused them discomfort, with one user stating bluntly, "Magnesium Citrate gives me heartburn" (Read Review). Others echoed this sentiment, stating they experienced heartburn as a direct side effect of taking the supplement (Read Review). This variability in user experiences suggests that while some may benefit from combining magnesium with other supplements, others may find it counterproductive, thereby warranting caution and personalized approaches based on individual health needs.

Based on user reviews, there seems to be a mixed response regarding the effectiveness and appropriate dosage of magnesium for treating heartburn. Some users report that magnesium citrate is beneficial for heartburn relief, noting that it has significantly improved their overall well-being and reduced associated issues like anxiety and fatigue ((Read Review)). One user even mentions that after taking magnesium citrate for a month, their heartburn diminished significantly ((Read Review)). Meanwhile, others caution against the same supplement, stating that it can lead to heartburn and discomfort, which led them to discontinue its use ((Read Review))(Read Review).

In terms of dosage, while exact measurements are not provided, users indicate that magnesium can be helpful when taken correctly but warn that higher dosages may cause unwanted side effects, such as laxative effects. Therefore, it appears that starting with a lower dosage and closely monitoring one’s body’s response is advisable to ascertain the right amount for alleviating heartburn without adverse reactions.

8.8
Life improvement
I prefer magnesium citrate for its absorption. After taking it for a month with vitamin B6, my heartburn has diminished, sleep has improved, and I feel more energetic with less anxiety and fatigue. I avoid drinking in the morning because it relaxes me too much, making life more comfortable.
8.8
Improved well-being
I can confidently say that magnesium has significantly improved my life, reducing my tension, anxiety, and frequent headaches. My "meteorological dependence" has disappeared, and I feel calmer and more balanced. I used to struggle with heartburn, poor sleep, and fatigue, but after two years of taking magnesium, these issues have markedly improved. I alternate different forms of magnesium and have learned to space out my calcium intake. Be healthy and happy!
0
Causes discomfort
Magnesium Citrate gives me heartburn. I find it annoying, and I've stopped using it, as it shouldn't be consumed if it causes such discomfort.
2.5
Heartburn issue
This product causes heartburn for me.
8.8
Fighting heartburn
Excellent for combating heartburn and aiding digestion.
8
GutGard® shows promise for heartburn
In a well-designed phase III trial, we explored how GutGard®, a licorice extract, helps relieve heartburn related to gastroesophageal reflux. Over 28 days, participants were randomly assigned to receive either GutGard® or a placebo without knowing which one they had.

Remarkably, those taking GutGard® reported quicker relief from their GER symptoms, particularly heartburn, compared to those on the placebo. This suggests that GutGard® may offer an effective, safe option for managing heartburn symptoms.
7
Magnesium gel shows symptom relief
Our observational study focused on 40 patients suffering from gastroesophageal reflux disease (GERD) treated with a gel combining sodium hyaluronic acid and magnesium alginate. This gel works to hydrate and protect the mucosal tissues in the digestive tract.

We split our patients into two groups: one receiving the gel and the other using conventional treatments alongside proton pump inhibitors. Throughout the follow-up, many reported a significant reduction in heartburn symptoms, with some patients finding relief in just five days.

While the results are encouraging, further research is needed to fully understand the extent of magnesium’s benefits in treating GERD.
We investigated how different types of mineral waters might assist in treating patients with gastroesophageal reflux disease (GERD). Ninety patients were split into three groups: a control group receiving standard treatment, one group drinking boric sodium bicarbonate water, and another consuming highly mineralized sodium-magnesium water.

While basic treatment showed little effectiveness, the boric water alleviated some symptoms, and the magnesium water notably improved dyspepsia and liver function. Overall, our findings support the use of mineral waters as part of a comprehensive GERD treatment plan.
7
Dietary intervention for symptom relief
We investigated the effectiveness of dietary changes and natural remedies in treating gastrointestinal symptoms in a 73-year-old woman with newly diagnosed Parkinson's disease. The patient faced constipation and acid reflux after starting medication. By increasing her vegetable intake, fiber, protein, and hydration while reducing sugars, she saw improvements in her symptoms. Notably, integrating apple cider vinegar, deglycyrrhizinated licorice, probiotics, and magnesium citrate helped alleviate her acid reflux significantly—50% improvement within just five days. Ultimately, she achieved complete symptom resolution in one month, highlighting the promise of diet and natural treatments.
9
Magnesium alginate offers heartburn relief
We explored the impact of a new treatment, Marial®, on patients suffering from gastroesophageal reflux disease (GERD). In a large survey involving 56 gastroenterological offices across Italy, patients were treated with either proton pump inhibitors (PPIs), a combination of PPIs and an additional remedy, or the Marial® formulation containing magnesium alginate. The results showed that both Marial® and the combination therapy significantly reduced heartburn symptoms, with Marial® proving to be more effective than the combination. Overall, patients reported a marked improvement in their GERD-related symptoms.

References

  1. Raj JP, Saxena U, Belhekar MN, Mamde A, Darak H, et al. Efficacy and Safety of GutGard® in Managing Gastroesophageal Reflux-Related Symptoms: A Phase III, Single-Centre, Double-Blind, Randomized Placebo-Controlled Trial. Complement Med Res. 2025;32:26. doi:10.1159/000543367
  2. Kim Y, Bae S, Jeon I, Kwon J, Hong SH, et al. Pharmacokinetics and Pharmacodynamics of a Fixed-Dose Combination of Esomeprazole and Magnesium Hydroxide Compared to the Enteric-Coated Esomeprazole. Clin Ther. 2024;46:870. doi:10.1016/j.clinthera.2024.08.006
  3. Dragomiretska NV, Babov KD, Gushcha SG, Zabolotna IB, Plakida AL, et al. Application of mineral waters in the complex treatment of patients with gastroesophageal reflux disease. Minerva Gastroenterol Dietol. 2020;66:225. doi:10.23736/S1121-421X.20.02601-X
  4. Neiworth-Petshow EM, Baldwin-Sayre C. Naturopathic Treatment of Gastrointestinal Dysfunction in the Setting of Parkinson's Disease. Integr Med (Encinitas). 2018;17:44.
  5. Bianchetti M, Peralta S, Nicita R, Aragona SE, Ciprandi G. Emerging from gastroesophageal reflux (EMERGE): An Italian survey - II the viewpoint of the patient. J Biol Regul Homeost Agents. 2018;32:983.
  6. Aragona SE, Mereghetti G, Bianchetti M, Mangiavillano B, Zurlo T, et al. Regenerative medicine in the treatment of gastro-esophageal reflux disease and laryngo-pharyngeal reflux. From research to cure. J Biol Regul Homeost Agents. 2017;31:207.
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