Is Aged Garlic Supplementation Endothelial Function Randomized Trial safe?

Updated October 2026

Quick Answer

Aged Garlic Supplementation Endothelial Function Randomized Trial has evidence relevant to safety, limits, and clinician-discussion contexts, but conclusions should stay close to the cited sources. One representative finding is: The use of garlic ( Allium sativum ) for treating arterial hypertension has been recognized as effective for several decades.

Key Takeaways

  • 01The use of garlic ( Allium sativum ) for treating arterial hypertension has been recognized as effective for several decades. [Serrano JCE (2023)]
  • 02However, tolerance to treatment is low, and several technological modifications have been developed to improve its tolerability, such as the aging process at controlled temperature and humidity. [Serrano JCE (2023)]
  • 03Aged garlic extract (AGE) is known to have a protective effect against immune system, endothelial function, oxidative stress and inflammation. [Seo DY (2012)]
  • 04We examined the effects of exercise with and without aged garlic extract administration on body weight, lipid profiles, inflammatory cytokines, and oxidative stress marker in high-fat diet (HFD)-induced obese rats. [Seo DY (2012)]
The current Migaku evidence database contains 2 reusable source documents for Aged Garlic Supplementation Endothelial Function Randomized Trial. This answer focuses on safety, limits, and clinician-discussion contexts. - The use of garlic ( Allium sativum ) for treating arterial hypertension has been recognized as effective for several decades. [Serrano JCE (2023); evidence level 2] - However, tolerance to treatment is low, and several technological modifications have been developed to improve its tolerability, such as the aging process at controlled temperature and humidity. [Serrano JCE (2023); evidence level 2] - Aged garlic extract (AGE) is known to have a protective effect against immune system, endothelial function, oxidative stress and inflammation. [Seo DY (2012); evidence level 4] - We examined the effects of exercise with and without aged garlic extract administration on body weight, lipid profiles, inflammatory cytokines, and oxidative stress marker in high-fat diet (HFD)-induced obese rats. [Seo DY (2012); evidence level 4] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.

Sources

  1. Antihypertensive Effects of an Optimized Aged Garlic Extract in Subjects with Grade I Hypertension and Antihypertensive Drug Therapy: A Randomized, Triple-Blind Controlled Trial.
  2. Aged garlic extract enhances exercise-mediated improvement of metabolic parameters in high fat diet-induced obese rats.