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Garlic 用于 高血压

A 证据 多项大型临床试验一致显示出显著的益处。

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

结论

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 效果: None None

研究人群: 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 效果: Variable evidence; black cohosh most supported None

研究人群: 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 效果: None None

研究人群: Women

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

研究人群: hypertensive patients

Key Statistics

12

研究数量

550

受试者

Positive

A

等级

Referenced Papers

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

Dosage & Usage

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

常用剂量

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

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

研究中使用的剂量

剂量 持续时间 效果 N
None -- Mixed --
Various herbs (black cohosh, chasteberry, dong quai, etc.) -- Mixed --
Various herbs used by women -- Mixed --
None -- Mixed --

最佳服用时间: With meals to reduce GI side effects; enteric-coated tablets for allicin delivery

Safety & Side Effects

已报告的副作用

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

已知相互作用

  • 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)

可耐受最高摄入量: Not formally established; GI discomfort and body odor limit high doses

在开始服用任何补充剂之前,请务必咨询您的医疗保健提供者。

Frequently Asked Questions

Does Garlic help with 高血压?
Based on 12 studies with 550 participants, there is strong evidence from multiple clinical trials that Garlic may support 高血压 management. Our evidence grade is A (Strong Evidence).
How much Garlic should I take for 高血压?
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 高血压?
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

FDA 免责声明: 这些声明未经美国食品药品监督管理局(FDA)评估。本网站上的产品和信息无意用于诊断、治疗、治愈或预防任何疾病。所展示的证据等级基于我们对已发表的同行评审研究的分析,不构成医疗建议。在开始任何补充剂方案之前,请务必咨询您的医疗保健提供者。