What do the states mean?+
- Solid: well studied, and it works.
- Half-there: the science is still forming.
- A ghost: almost no real studies.
- Hollow: well studied, and it does not work.
- A cord: the pair itself has been tested together.
- Air: nobody has ever tested this pair.
The full scoring method: How we score
Ginger benefits: where the science stands
For gut and digestion: not settled yet.
Gut and digestion are what most people take ginger for, and the best studies disagree: one found it helps, one found no effect. As of August 2026, the verdicts on this page rest on evidence from 128 trials, drawn from the strongest research among the 392 papers on PubMed that mention ginger. Every claim is checked below.
392 papers on PubMed · evidence from 128 trials
Claim by claim
- Gut and digestionThe science is still forming. The best studies disagree.
- Blood pressureThe science is still forming. The best studies disagree.
- Blood sugarThe science is still forming. The best studies disagree.
- CholesterolThe science is still forming. The best studies disagree.
See 9 more scored claims+
- EnduranceAlmost no real studies. Nothing clear so far.
- HeartAlmost no real studies. Nothing clear so far.
- InflammationThe science is still forming. The best studies disagree.
- JointsWell studied, and it works. The biggest review covered 3 trials.
- LiverThe science is still forming. The best studies disagree.
- Muscle sorenessThe science is still forming. Results lean positive, but there is not much yet.
- Nausea and vomitingThe science is still forming. Results lean positive, but there is not much yet.
- Stress and anxietyThe science is still forming. No real difference found so far.
- Weight and body fatThe science is still forming. The best studies disagree.
Pairs people ask about
The 26 sources we read
- 2010Randomized trial · 74 people · moderate benefit for muscle sorenesssource
- 2013Randomized trial · 64 people · no clear effect on blood sugar; benefit for cholesterolsource
- 2014Randomized trial · 70 people · benefit for blood sugar; benefit for cholesterolsource
- 2015Randomized trial · benefit for blood sugarsource
- 2015Randomized trial · 36 people · benefit for blood sugarsource
- 2016Randomized trial · 36 people · small benefit for cholesterolsource
- 2016Randomized trial · 69 people · benefit for inflammationsource
- 2018Randomized trial · 45 people · no clear effect on heartsource
- 2019Randomized trial · 46 people · benefit for gut and digestionsource
- 2020Meta-analysis · pools 1 trials · benefit for jointssource
- 2022Meta-analysis · pools 3 trials, 330 people · benefit for jointssource
- 2022Meta-analysis · pools 26 trials · small benefit for weight and body fatsource
- 2022Randomized trial · 66 people · no clear effect on weight and body fatsource
- 2022Meta-analysis · benefit for nausea and vomitingsource
- 2023Randomized trial · 44 people · benefit for blood sugarsource
- 2023Meta-analysis · pools 4 trials, 177 people · no clear effect on cholesterol; small benefit for liversource
- 2023Randomized trial · 51 people · no clear effect on gut and digestion; no clear effect on stress and anxietysource
- 2024Meta-analysis · pools 5 trials · no clear effect on blood sugarsource
- 2024Randomized trial · 76 people · no clear effect on inflammation; no clear effect on liversource
- 2024Randomized trial · 103 people · moderate benefit for nausea and vomiting; no clear effect on stress and anxietysource
- 2025Crossover trial · 16 people · no clear effect on endurance; benefit for muscle sorenesssource
- 2025Meta-analysis · pools 29 trials · benefit for inflammationsource
- 2025Randomized trial · 30 people · benefit for jointssource
- 2026Meta-analysis · pools 41 trials · small benefit for blood pressure; benefit for blood sugar; small benefit for cholesterolsource
- 2026Crossover trial · 35 people · no clear effect on blood pressure; no clear effect on cholesterolsource
- 2026Randomized trial · 80 people · benefit for weight and body fatsource
Chosen as the strongest evidence out of 392 papers on PubMed. Every row links to its paper.
Fair questions
Does ginger work?+
For gut and digestion, it is not settled. The best studies disagree.
Is ginger safe?+
No caution is recorded on this page. That is not a safety guarantee; the studies we read were not safety trials.
Why only 26 sources, when PubMed lists 392?+
The 392 is every paper that mentions ginger in any way: animal studies, blood measurements, papers where it is a side note. The strongest sources are combined reviews, and each one already gathers every trial its authors could find. Our 26 cover 128 trials between them, and every one is linked above. Both counts are measured, not estimated.