Magnesium für High Blood Pressure (Hypertension)

B Evidenz Mindestens eine randomisierte Studie unterstützt dies, mit überwiegend konsistenten Ergebnissen.

Meta-analysis of 34 RCTs: systolic -2.0 mmHg, diastolic -1.78 mmHg at 368 mg/day. Greater effects in magnesium-deficient populations. Approximately 50% of US adults consume below the estimated average requirement.

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Fazit

Key Study Findings

Review

Dietary supplements and prevention of preeclampsia.

Dose: 500 mg daily vs.: Placebo Outcome: Preeclampsia risk reduction Wirkung: ~50% risk reduction None

Population: Pregnant women with low calcium intake

Case Reports 13.0 weeks

A case report of Gitelman syndrome in children.

Dose: 3 g vs.: None Outcome: pain reduction Wirkung: None None

Population: Hypokalemia

Review

Nutritional prevention of cognitive decline and dementia.

Dose: None vs.: None Outcome: Cognitive decline prevention Wirkung: None None

Population: Older adults at risk of cognitive decline

Systematic Review

The impact of essential fatty acid, B vitamins, vitamin C, magnesium and zinc supplementation on …

Dose: varied: EFAs, B vitamins, vitamin C, magnesium, zinc as dietary supplements vs.: Placebo Wirkung: None None

Review

Prevention of hypokalemia caused by diuretics.

Dose: None vs.: None Outcome: mineral status Wirkung: None None

Population: hypertensive patients

Randomized Controlled Trial n=48 26.0 weeks

Effects of spironolactone on serum and muscle electrolytes in patients on long-term diuretic therapy for …

Dose: 100 mg/d vs.: control group Outcome: blood pressure Wirkung: None None

Population: hypertensive patients

Key Statistics

Studien

2028

Teilnehmer

↑

Positive

Bewertung

Referenced Papers

Dietary supplements and prevention of preeclampsia. Review

Hypertension research : … 2025 10 Zitierungen

A case report of Gitelman syndrome in children. Case Report

Medicine 2023

Nutritional prevention of cognitive decline and dementia. Review

Acta bio-medica : … 2018 103 Zitierungen

The impact of essential fatty acid, B vitamins, vitamin C, magnesium and zinc supplementation on stress levels in women: a … Systematic Review

JBI database of … 2017 38 Zitierungen

Prevention of hypokalemia caused by diuretics. Review

Heart disease and … 1994

Effects of spironolactone on serum and muscle electrolytes in patients on long-term diuretic therapy for congestive heart failure and/or arterial … RCT

European journal of … 1986 22 Zitierungen

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Übliche Dosierungen

general:: 310-420 mg/day
bloodpressuresupport:: 300-500 mg/day
cardiovascularsupport:: 300-400 mg/day elemental magnesium

Obergrenze: 350 mg/day from supplements only (no UL for food magnesium)

In der Forschung untersuchte Dosierungen

Dosierung	Dauer	Wirkung	N
500 mg daily	--	Positive	--
3 g	13.0 weeks	Mixed	--
None	--	Mixed	--
varied: EFAs, B vitamins, vitamin C, magnesium, zinc as dietary supplements	--	Mixed	--
None	--	Mixed	--
100 mg/d	26.0 weeks	Mixed	48

Beste Einnahmezeit: With meals to reduce GI side effects; evening dosing may support sleep

Safety & Side Effects

Gemeldete Nebenwirkungen

⚠ Diarrhea (especially magnesium oxide and citrate)
⚠ Nausea
⚠ Abdominal cramping
⚠ Excessive doses may cause hypotension or cardiac depression

Bekannte Wechselwirkungen

● Bisphosphonates (reduced absorption — separate by 2 hours)
● Antibiotics (tetracyclines, fluoroquinolones — separate by 2-4 hours)
● Diuretics (thiazides reduce, loop diuretics increase magnesium loss)
● Proton pump inhibitors (long-term use may cause hypomagnesemia)

Tolerierbare Höchstaufnahmemenge: 350 mg/day from supplements only (no UL for food magnesium)

Konsultieren Sie immer Ihren Arzt, bevor Sie ein Nahrungsergänzungsmittel einnehmen.Konsultieren Sie immer Ihren Arzt, bevor Sie ein Nahrungsergänzungsmittel einnehmen.

Frequently Asked Questions

Does Magnesium help with High Blood Pressure (Hypertension)?

Based on 34 studies with 2,028 participants, there is moderate evidence from clinical studies that Magnesium may support High Blood Pressure (Hypertension) management. Our evidence grade is B (Good Evidence).

How much Magnesium should I take for High Blood Pressure (Hypertension)?

Studies have used various dosages. A commonly studied range is 310-420 mg/day. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Magnesium?

Reported side effects may include Diarrhea (especially magnesium oxide and citrate), Nausea, Abdominal cramping, Excessive doses may cause hypotension or cardiac depression. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Magnesium and High Blood Pressure (Hypertension)?

We rate the evidence as Grade B (Good Evidence). This rating is based on 34 peer-reviewed studies with 2,028 total participants. The overall direction of effect is positive.

Andere Inhaltsstoffe für High Blood Pressure (Hypertension)

Beetroot Extract A Garlic A Potassium B Quercetin B Grape Seed Extract B Coenzyme Q10 (CoQ10) B

Magnesium für andere Beschwerden

Cardiac Arrhythmia B Coronary Artery Disease (CAD) C

Kurzfazit

Evidence Strength72%

High confidence

Studienübersicht

RCT (1)Meta (0)Other (33)

Alternativen vergleichen

Sehen Sie, wie andere Inhaltsstoffe bei dieser Beschwerde abschneiden.

Alle Inhaltsstoffe ansehen für High Blood Pressure (Hypertension)

Mehr erfahren

References

[1] Takafumi Ushida et al.. Hypertens Res. 2025. Dietary supplements and prevention of preeclampsia. doi:10.1038/s41440-025-02144-9 PubMed
[2] Jing Ying et al.. Medicine (Baltimore). 2023. A case report of Gitelman syndrome in children. doi:10.1097/MD.0000000000033509 PubMed
[3] Ligia J Dominguez et al.. Acta Biomed. 2018. Nutritional prevention of cognitive decline and dementia. doi:10.23750/abm.v89i2.7401 PubMed
[4] Delia McCabe et al.. JBI Database System Rev Implement Rep. 2017. The impact of essential fatty acid, B vitamins, vitamin C, magnesium and zinc supplementation on stress levels in women: a … doi:10.11124/JBISRIR-2016-002965 PubMed
[5] E Bourke et al.. Heart Dis Stroke. 1994. Prevention of hypokalemia caused by diuretics. PubMed
[6] T Dyckner et al.. Eur J Clin Pharmacol. 1986. Effects of spironolactone on serum and muscle electrolytes in patients on long-term diuretic therapy for congestive heart failure and/or arterial … doi:10.1007/BF00542411 PubMed

FDA-Haftungsausschluss: Diese Aussagen wurden nicht von der Food and Drug Administration bewertet. Die Produkte und Informationen auf dieser Website sind nicht dazu bestimmt, Krankheiten zu diagnostizieren, zu behandeln, zu heilen oder zu verhindern. Die dargestellten Evidenzbewertungen basieren auf unserer Analyse veröffentlichter begutachteter Forschung und stellen keine medizinische Beratung dar. Konsultieren Sie immer Ihren Arzt, bevor Sie mit der Einnahme von Nahrungsergänzungsmitteln beginnen.

Magnesium für High Blood Pressure (Hypertension)

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Fazit

Key Study Findings

Key Statistics

Referenced Papers

Dosage & Usage

Übliche Dosierungen

In der Forschung untersuchte Dosierungen

Safety & Side Effects

Gemeldete Nebenwirkungen

Bekannte Wechselwirkungen

Frequently Asked Questions

Related Evidence

Andere Inhaltsstoffe für High Blood Pressure (Hypertension)

Magnesium für andere Beschwerden

References