PlainPill

Aged Garlic Extract

Based on 5 first-hand reports and 7 meta-analyses & systematic reviews in the medical literature. Ranked #1478 of 1,974 overall.

8
User score
Mostly negative
0% positive0% mixed20% negative80% unclear

Of reports that state an outcome, 0% are positive.

Clinical research
AStrong research base
7
meta-analyses
38
RCTs
388
papers

What Aged Garlic Extract does, according to users

Of the people who reported each effect, the share who said it got better.

No specific effects reported yet.
betterno changeworse

What the research says

Systematic reviews and meta-analyses from PubMed, with their published conclusions.

AStrong research base

3+ meta-analyses or systematic reviews and 10+ randomized controlled trials in humans. The grade measures how much human research exists — read the conclusions below for what it found.

Prostaglandins Other Lipid Mediat · 2024 · Meta-analysis / systematic review
Effects of aged garlic extract on blood pressure in hypertensive patients: A systematic review and meta-analysis of randomized controlled trials

Conclusion: The results of this study suggest that AGE supplements may be beneficial for improving blood pressure in hypertensive patients, but significant effects are observed only at doses over 1200 mg/day. To confirm these results, well-designed future trials will be needed.

PubMed 39437887 ↗
J Nutr · 2007 · Meta-analysis / systematic review
Does garlic reduce risk of colorectal cancer? A systematic review

Conclusion: Eleven animal studies (level V) demonstrated a significant anticarcinogenic effect of garlic and/or its active constituents. On balance, there is consistent scientific evidence derived from RCT of animal studies reporting protective effects of garlic on CRC despite great heterogeneity of measures of intakes among human epidemiological studies.

PubMed 17885009 ↗

Dosage people report

As stated by users — not a recommendation. Follow the label or your doctor.

No doses stated in the reports so far.

Reported side effects

How often each side effect came up across all reports.

No side effects reported so far.

What users say

Verbatim quotes, shortened only — each links to the original discussion.

More supplements

User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 2, 2026. How we rate