Garlic vs Quercetin for immunity
Short answer: For immunity, users rate them about the same: 100% report improvement with Garlic (8 reports) and 100% with Quercetin (15 reports).
Garlic has 142 meta-analyses and 194 randomized trials on PubMed; Quercetin has 207 and 232.
Based on 133 reports about Garlic and 280 about Quercetin. Not medical advice.
| Garlic Supplement | Quercetin Supplement | |
|---|---|---|
| Users say it helped | 77%helped40 reports · medium confidence | 58%helped67 reports · medium confidence |
| Verdict | Mostly positive | Mixed |
| Research | AResearch: Strong | AResearch: Strong |
| Meta-analyses / RCTs | 142 / 194 | 207 / 232 |
| Mainly used for | ||
| Immunity % reporting improvement | 100% (8) | 100% (15) |
| Heart & lipids % reporting improvement | 95% (19) | — |
| Pain & inflammation % reporting improvement | 100% (2) | 67% (15) |
| Energy % reporting improvement | 100% (2) | 100% (8) |
| Focus % reporting improvement | 100% (2) | 100% (7) |
| Common side effects | nausea, headache, garlic smell, constipation | insomnia, jitteriness, anxiety, stimulation |
| Typical dose reported | 500 mg / 2x daily | 500-1000 mg |
Conclusion: There is moderate to high level of evidence from randomized controlled trials that the Ayurvedic herbs guggulu, garlic, and black cumin are moderately effective for reducing hypercholesterolemia. In addition, minimal evidence was found for any side effects associated with these herbs, positioning them as safe adjuvants to conventional treatments.
Medicina (Kaunas), 2021 ↗“For me, it's garlic that works. I use these capsules called Allacin Max, and at the first hint of a cold or a bug I start taking them and the cold never develops into anything.”
The results of a meta-analysis of 12 RCTs indicate that TCM intervention can improve the clinical treatment efficacy of CAG. NPAs identified seven hub TCM and 13 target genes associated with their actions, while bioinformatics analysis identified two DEGs between normal and CAG gastric tissues. Finally, molecular docking was employed to reveal the mechanism of action of the active molecules in TCM on the DEGs. These findings not only reveal the mechanisms of action of the active components of the TCMs, but also provide support for the development of new drugs, ultimately blocking the progressi
Ann Med, 2023 ↗“Quercetin and bromelain, Vitamin K and D, astaxanthan, fish oil, turmeric, boron, msm, and coq10. I have osteoarthritis and this combo has been helping with the pain.”
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Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate