Can NOW Supplements, Magnesium 400 mg help with Diarrhea?

'
SCIENTIFIC SCORE
Possibly Effective
Based on 7 Researches
7.6
USERS' SCORE
Likely Ineffective
Based on 47 Reviews
4.2
Supplement Facts
Serving Size: 1 Veg Capsule
Amount Per Serving
%DV
Magnesium (elemental) (from Magnesium Oxide, Magnesium Citrate and Magnesium Aspartate)
400 mg
95%

Top Medical Research Studies

9.5
Magnesium shows potential for diarrhea
Mg2+ supplementation treats secretory diarrhea in mice by activating calcium-sensing receptor in intestinal epithelial cells.
Strong relevance to diarrhea treatment
We explored the impact of magnesium on secretory diarrhea, particularly in the context of cholera, a significant global health issue. The focus was on understanding how magnesium, often overlooked, could serve as an effective treatment option. In our study, we found that increasing levels of magnesium can significantly inhibit chloride secretion in intestinal cells, which is crucial during episodes of diarrhea.

We observed that magnesium, at concentrations typically seen in stool, reduced this secretory process by a remarkable 65%. This effect primarily occurs through a specific receptor in the intestinal cells known as the calcium-sensing receptor (CaSR). Interestingly, we noted that magnesium also counteracted Cl- secretion triggered by cholera toxin and other enterotoxins by about 50%.

Using mouse models, we saw that administering magnesium effectively decreased fluid loss associated with cholera by 40%. In a model mimicking the intestinal environment during cholera, adding magnesium not only curbed fluid secretion but also reversed it, promoting absorption instead. Given that patients suffering from cholera often have negligible magnesium levels in their stool, our findings suggest that oral magnesium supplementation could be a simple but effective therapeutic strategy for managing cholera and potentially other forms of secretory diarrhea.
Read More
8
Magnesium improves diarrhea symptoms
Hepatocyte nuclear factor 1B deletion, but not intragenic mutation, might be more susceptible to hypomagnesemia.
Relevant findings on magnesium treatment
We investigated the relationship between magnesium treatment and diarrhea in patients with HNF1B syndrome, where we found that hypomagnesemia is quite common.

A notable case involved a patient with a de novo heterozygous deletion of the HNF1B gene, who suffered from severe diarrhea due to low magnesium levels. After receiving magnesium supplementation, the patient's diarrhea symptoms improved significantly.

Our findings indicate that those with HNF1B deletion are more likely to experience low magnesium levels compared to individuals with intragenic mutations. In fact, among a large group of patients with HNF1B syndrome, over half experienced hypomagnesemia.

This suggests a strong connection between magnesium deficiency and the gastrointestinal issues seen in this condition. It highlights the importance of monitoring magnesium levels in patients, as addressing this deficiency can lead to meaningful relief from diarrhea symptoms.
Read More
9
Magnesium improves diarrhea-related symptoms
Intestinal hypomagnesemia in an Iranian patient with a novel TRPM6 variant: a case report and review of the literature.
Highlights treatment complexities in patients
We observed a fascinating case involving a 70-day-old baby girl from Iran who was suffering from severe hypomagnesemia and secondary hypocalcemia. She exhibited signs like seizures and persistent watery diarrhea shortly after birth, leading to significant health challenges, including failure to thrive.

In her treatment, both magnesium and calcium supplementation were used. Despite an initial struggle with response to the magnesium, we noted that over time, her condition improved, and the diarrhea subsided. This suggests that magnesium might play a crucial role in managing diarrhea, especially in cases related to deficiencies.

Additionally, a genetic analysis revealed a novel alteration in her TRPM6 gene, which is notable because such variants are linked to magnesium transport issues. This connection highlights the importance of magnesium not only in treating diarrhea but also in the overall well-being of individuals with genetic predispositions affecting magnesium levels.

Our follow-up with the patient over two years showed no relapses, indicating a positive response to the treatment plan incorporating magnesium. While our findings centered on this specific instance, they contribute to a broader understanding of magnesium's therapeutic effects on diarrhea and related health problems.
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Most Useful Reviews

3.8
Constipation aid
This magnesium is good for constipation, but I've experienced diarrhoea after long-term use. I find taking one capsule daily is sufficient.
Read More
9.5
Effective digestive aid
I’ve been using magnesium for improving my bowel movements and it works well. Despite some concerns regarding absorption, I take one capsule nightly and have regular bowel movements without any diarrhoea. I've stockpiled a two-year supply due to my positive experience.
Read More
7.5
Reduced headaches
For my migraine headaches, I started taking this supplement. Magnesium is vital for the body and found in bananas and nuts, but due to my allergies, I needed an alternative. The capsule is sizeable but tolerable. My headaches have become less frequent. I still experience headaches with low air pressure, but since starting this supplement, the intensity and frequency have decreased. I recommend it, though it's best to avoid taking it with an unsettled stomach or diarrhoea.
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Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 7 Researches
7.6
9.5
Magnesium shows potential for diarrhea
Mg2+ supplementation treats secretory diarrhea in mice by activating calcium-sensing receptor in intestinal epithelial cells.
Strong relevance to diarrhea treatment
We explored the impact of magnesium on secretory diarrhea, particularly in the context of cholera, a significant global health issue. The focus was on understanding how magnesium, often overlooked, could serve as an effective treatment option. In our study, we found that increasing levels of magnesium can significantly inhibit chloride secretion in intestinal cells, which is crucial during episodes of diarrhea.

We observed that magnesium, at concentrations typically seen in stool, reduced this secretory process by a remarkable 65%. This effect primarily occurs through a specific receptor in the intestinal cells known as the calcium-sensing receptor (CaSR). Interestingly, we noted that magnesium also counteracted Cl- secretion triggered by cholera toxin and other enterotoxins by about 50%.

Using mouse models, we saw that administering magnesium effectively decreased fluid loss associated with cholera by 40%. In a model mimicking the intestinal environment during cholera, adding magnesium not only curbed fluid secretion but also reversed it, promoting absorption instead. Given that patients suffering from cholera often have negligible magnesium levels in their stool, our findings suggest that oral magnesium supplementation could be a simple but effective therapeutic strategy for managing cholera and potentially other forms of secretory diarrhea.
Read More
9
Magnesium improves diarrhea-related symptoms
Intestinal hypomagnesemia in an Iranian patient with a novel TRPM6 variant: a case report and review of the literature.
Highlights treatment complexities in patients
We observed a fascinating case involving a 70-day-old baby girl from Iran who was suffering from severe hypomagnesemia and secondary hypocalcemia. She exhibited signs like seizures and persistent watery diarrhea shortly after birth, leading to significant health challenges, including failure to thrive.

In her treatment, both magnesium and calcium supplementation were used. Despite an initial struggle with response to the magnesium, we noted that over time, her condition improved, and the diarrhea subsided. This suggests that magnesium might play a crucial role in managing diarrhea, especially in cases related to deficiencies.

Additionally, a genetic analysis revealed a novel alteration in her TRPM6 gene, which is notable because such variants are linked to magnesium transport issues. This connection highlights the importance of magnesium not only in treating diarrhea but also in the overall well-being of individuals with genetic predispositions affecting magnesium levels.

Our follow-up with the patient over two years showed no relapses, indicating a positive response to the treatment plan incorporating magnesium. While our findings centered on this specific instance, they contribute to a broader understanding of magnesium's therapeutic effects on diarrhea and related health problems.
Read More
9
Magnesium reduces diarrhea incidence
Dietary supplementation with potassium-magnesium sulfate modulates the antioxidant capacity, immunity, and gut microbiota in weaned piglets.
Potassium complicates magnesium effects
In our exploration of how potassium-magnesium sulfate (PMS) impacts diarrhea in weaned piglets, we set out to understand its effects on growth performance, immunity, and gut health. A total of 216 piglets were divided into six groups, with varying levels of PMS in their diets.

Our findings revealed some compelling results: the addition of PMS significantly reduced the diarrhea rate among the piglets. Notably, when we included 0.3% PMS in their diet, we observed improved antioxidant capacity, which plays a crucial role in maintaining overall gut health.

We also discovered that PMS supplementation positively influenced intestinal immunity by lowering certain inflammatory markers, further suggesting its beneficial role in digestive health. Additionally, the changes in gut bacteria composition indicated that magnesium may help foster a healthier gut environment.

Overall, our study sheds light on magnesium's potential role as a treatment option for reducing diarrhea in weaned piglets, emphasizing its effectiveness in fostering both immunity and gut health.
Read More
9
Impact of magnesium on diarrhea
Bioactivities of (Wall.) and Study against Cyclooxygenase Enzymes.
Magnesium's effectiveness unclear
We conducted a study to assess the effectiveness of magnesium in treating diarrhea, particularly focusing on its role in extracts from (Wall.) leaves. To evaluate this, we utilized several tests that mimic diarrhea conditions. Our findings showed that while magnesium was mentioned in connection with the extracts, it was administered alongside other treatments. This means we're not entirely sure how much of the anti-diarrheal effect was due to magnesium itself.

In our tests, the methanol extract of (Wall.) leaves was particularly noteworthy, showing significant inhibition of diarrhea at a dose of 400 mg/kg. However, the role of magnesium in this context remains ambiguous since it wasn't given alone. In essence, while the extract worked well against diarrhea, the individual contribution of magnesium to this benefit is unclear.

Overall, we support the traditional use of (Wall.) plants in managing diarrhea and pain, but we need more focused research to isolate the effects of magnesium.
Read More
8
Magnesium improves diarrhea symptoms
Hepatocyte nuclear factor 1B deletion, but not intragenic mutation, might be more susceptible to hypomagnesemia.
Relevant findings on magnesium treatment
We investigated the relationship between magnesium treatment and diarrhea in patients with HNF1B syndrome, where we found that hypomagnesemia is quite common.

A notable case involved a patient with a de novo heterozygous deletion of the HNF1B gene, who suffered from severe diarrhea due to low magnesium levels. After receiving magnesium supplementation, the patient's diarrhea symptoms improved significantly.

Our findings indicate that those with HNF1B deletion are more likely to experience low magnesium levels compared to individuals with intragenic mutations. In fact, among a large group of patients with HNF1B syndrome, over half experienced hypomagnesemia.

This suggests a strong connection between magnesium deficiency and the gastrointestinal issues seen in this condition. It highlights the importance of monitoring magnesium levels in patients, as addressing this deficiency can lead to meaningful relief from diarrhea symptoms.
Read More

User Reviews

USERS' SCORE
Likely Ineffective
Based on 47 Reviews
4.2
9.5
Effective digestive aid
I’ve been using magnesium for improving my bowel movements and it works well. Despite some concerns regarding absorption, I take one capsule nightly and have regular bowel movements without any diarrhoea. I've stockpiled a two-year supply due to my positive experience.
9.5
Diarrhoea prevention
Great product! It significantly helps with diarrhoea and SIBO. I'm very satisfied with the quality and recommend the seller!
8.8
Effective for constipation
I've struggled with severe constipation for nearly 50 years. Despite trying various remedies, nothing worked until I accidentally used magnesium tablets. Two tablets seem just right for me; they help relieve my constipation without causing diarrhoea. I wish I had learned about this sooner.
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8.8
Consistent improvement
I took magnesium for severe constipation, which I suffered from for weeks. I found that two 400mg tablets a day keep my stool regular, while three cause diarrhoea. After two years of daily use, I’m grateful for the relief it has provided from my long-term constipation.
8.8
Good value supplement
This magnesium supplement has improved my bowel movements significantly. I took it daily and experienced regularity with no diarrhoea. The combination of citric and oxidised magnesium works well for me, and I’ve had positive results since the beginning.
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