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Garlic für High Blood Pressure (Hypertension)

A Evidenz Mehrere große klinische Studien zeigen übereinstimmend signifikante Vorteile.

Meta-analysis of 12 RCTs: systolic -8.3 mmHg, diastolic -5.5 mmHg in hypertensives. Effect may be comparable to first-line antihypertensives. AGE at Heart trial showed 80% reduction in coronary calcium progression.

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A

Fazit

Meta-analysis of 12 RCTs: systolic -8.3 mmHg, diastolic -5.5 mmHg in hypertensives. Effect may be comparable to first-line antihypertensives. AGE at Heart trial showed 80% reduction in coronary calcium progression.

Key Study Findings

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
Herbs commonly used by women: an evidence-based review.
Dose: Various herbs (black cohosh, chasteberry, dong quai, etc.) vs.: Placebo Outcome: Menopausal and women's health symptoms Wirkung: Variable evidence; black cohosh most supported None

Population: Women using herbal remedies

Systematic Review
Herbs commonly used by women: an evidence-based review.
Dose: Various herbs used by women vs.: None Outcome: Menopausal and women's health outcomes Wirkung: None None

Population: Women

Meta-Analysis
Unsafe and potentially safe herbal therapies.
Dose: None vs.: None Outcome: lipid levels Wirkung: None None

Population: hypertensive patients

Key Statistics

12

Studien

550

Teilnehmer

Positive

A

Bewertung

Referenced Papers

Acta bio-medica : … 2018 103 Zitierungen
American journal of … 2003 85 Zitierungen
Disease-a-month : DM 2002 75 Zitierungen
American journal of … 1999 226 Zitierungen

Dosage & Usage

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

Übliche Dosierungen

freshgarlic:
2-5g/day (1-2 cloves)
agedgarlicextract:
600-1,200 mg/day
allicinstandardized:
300-600 mg/day (5-12 mg allicin)

Obergrenze: Not formally established; GI discomfort and body odor limit high doses

In der Forschung untersuchte Dosierungen

Dosierung Dauer Wirkung N
None -- Mixed --
Various herbs (black cohosh, chasteberry, dong quai, etc.) -- Mixed --
Various herbs used by women -- Mixed --
None -- Mixed --

Beste Einnahmezeit: With meals to reduce GI side effects; enteric-coated tablets for allicin delivery

Safety & Side Effects

Gemeldete Nebenwirkungen

  • Body odor and bad breath (less with AGE)
  • Gastrointestinal discomfort (heartburn, nausea, gas)
  • Increased bleeding risk
  • Allergic reactions (rare)

Bekannte Wechselwirkungen

  • Anticoagulants (increased bleeding risk — discontinue 7 days before surgery)
  • Antiplatelet drugs (additive antiplatelet effect)
  • HIV protease inhibitors (saquinavir — reduced levels)
  • CYP3A4 substrates (may alter metabolism)
  • Blood pressure medications (additive hypotensive effect)

Tolerierbare Höchstaufnahmemenge: Not formally established; GI discomfort and body odor limit high doses

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

Frequently Asked Questions

Does Garlic help with High Blood Pressure (Hypertension)?
Based on 12 studies with 550 participants, there is strong evidence from multiple clinical trials that Garlic may support High Blood Pressure (Hypertension) management. Our evidence grade is A (Strong Evidence).
How much Garlic should I take for High Blood Pressure (Hypertension)?
Studies have used various dosages. A commonly studied range is 2-5g/day (1-2 cloves). Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Garlic?
Reported side effects may include Body odor and bad breath (less with AGE), Gastrointestinal discomfort (heartburn, nausea, gas), Increased bleeding risk, Allergic reactions (rare). Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Garlic and High Blood Pressure (Hypertension)?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 12 peer-reviewed studies with 550 total participants. The overall direction of effect is positive.

References

  1. [1] Ligia J Dominguez et al.. Acta Biomed. 2018. Nutritional prevention of cognitive decline and dementia. doi:10.23750/abm.v89i2.7401 PubMed
  2. [2] Bonnie J Tesch. Am J Obstet Gynecol. 2003. Herbs commonly used by women: an evidence-based review. doi:10.1067/mob.2003.402 PubMed
  3. [3] Bonnie J Tesch. Dis Mon. 2002. Herbs commonly used by women: an evidence-based review. PubMed
  4. [4] T B Klepser et al.. Am J Health Syst Pharm. 1999. Unsafe and potentially safe herbal therapies. doi:10.1093/ajhp/56.2.125 PubMed

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