What You'll Learn
Ginger does two different jobs in your body — and people often mix them up. This guide explains the two jobs on their own: how ginger helps food move out of your stomach faster, and how ginger calms swelling and irritation. You'll also learn why one job does not cause the other.
Published: June 17, 2026 | Written by Kristen Del Dosso, MBA, CPA — Founder & CEO, Anti-na® · Irvine, CA
Medical Disclaimer: This article is for learning only. It is not medical advice. Talk to your doctor before you try a new supplement, especially if you have a stomach problem or another health condition.
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Ginger has a big reputation. People say it helps your stomach. They say it fights swelling. They say it helps with feeling sick. Most of that is true. But ginger is not doing one single thing that causes all of these effects. Ginger is doing at least two separate jobs inside your body. Each job works in its own way. Both jobs just happen to come from the same root.
Two Different Jobs, Often Mixed Up
Many people think ginger's swelling-fighting power is what makes food move through the stomach faster. That's not how it works. Moving food and calming swelling are controlled by two different systems in the body. Ginger affects each system in its own way.
Here is the short version before we go deeper:
| Job | What It Means | How Ginger Does It |
|---|---|---|
| Moving food out of your stomach | How fast food leaves your stomach and goes into your small intestine | Ginger makes your stomach muscles squeeze more, which pushes food along faster |
| Calming swelling | Your body's response to irritation, injury, or stress | Ginger blocks certain enzymes and signals that turn on swelling |
Job One: Moving Food Out of Your Stomach
How ginger helps food leave your stomach faster
Gastric emptying just means how long it takes your stomach to push food into your small intestine. When this is too slow, you can feel full, bloated, and sick. This is the same problem that causes nausea from GLP-1 medicines and a condition called functional dyspepsia.
In one study, people with this slow-stomach problem took ginger. Their stomachs emptied in about 12 minutes. People who took a placebo (a fake pill) had stomachs that took about 16 minutes. The same study found ginger made stomach muscles squeeze more often. That squeezing is what pushes food along. An earlier study in healthy people found the same speed-up effect.
This effect seems to show up mostly in people whose stomachs are already slow. Some studies in healthy people with normal digestion found no real change. That makes sense — ginger may be fixing a slowdown, not speeding up a system that already works fine.
Job Two: Calming Swelling and Irritation
How ginger calms swelling
Swelling, or inflammation, is your body's alarm system. It helps when you have an infection or an injury. But it becomes a problem when it stays turned on too long. Ginger calms this alarm system through two main compounds: gingerol (found mostly in fresh ginger) and shogaol (which forms when ginger is dried or heated).
These two compounds work in a few specific ways. They block two enzymes called COX-2 and lipoxygenase. Those enzymes make chemicals that cause swelling. The compounds also block a signal called NF-kB. That signal turns on genes that make more swelling chemicals. And they lower levels of swelling messengers like TNF-alpha, IL-1beta, and IL-6. Doctors see these same messengers go up in things like arthritis and long-term swelling linked to type 2 diabetes.
One thing worth knowing: shogaol, the compound made when ginger is dried, tends to fight swelling more strongly in lab tests than gingerol does. This is part of why dried ginger pills and fresh ginger root aren't exactly the same. They have different amounts of these two compounds.
Why This Difference Matters
This is not just a small detail. Knowing these are two separate jobs helps you know what ginger can actually help with:
- If your problem is fullness, bloating, or feeling sick from slow digestion — like with GLP-1 medicine side effects or a slow stomach — the food-moving job is the one that matters.
- If your problem is swelling, joint pain, or other swelling-related symptoms — the swelling-calming job is the one that matters.
- If your problem is nausea from chemo — both jobs may help. Ginger also works on a third pathway tied to serotonin, which is a separate topic on its own.
The main point: Ginger is not one switch that turns on "stomach wellness." It's a small bundle of compounds doing a few separate, well-studied jobs. Knowing which job matches your problem helps you know what to expect from a ginger supplement.
Why SIPS uses a high, measured ginger amount
Anti-na® SIPS gives you a clinically-inspired amount of ginger — equal to 2,000mg. That's much more than what's in ginger tea or ginger candy. This matters because the studies on both jobs — moving food and calming swelling — used amounts in the 1,000–2,000mg range, not the small amounts found in everyday ginger snacks.
See how SIPS works → 30-day money-back · FDA-registered facility · WADA tested · Recommended by 283 clinicians via FrontrowMDWho This Helps Most
Both of ginger's jobs show up in real, everyday situations:
- People dealing with GLP-1 medicine side effects (Ozempic, Wegovy, Mounjaro) — where a slow stomach is the direct cause of feeling sick and full.
- People with a slow stomach (functional dyspepsia) or who often feel bloated and full too fast.
- People managing long-term, low-level swelling, including some markers linked to type 2 diabetes and other swelling-related conditions.
- People going through chemo, where ginger's effects on stomach speed, swelling, and a third pathway (serotonin) may all help support prescribed nausea medicine.
Frequently Asked Questions
Does ginger help your stomach empty faster?
Yes, several studies show this. Research found that ginger speeds up stomach emptying and makes stomach muscles squeeze more, both in healthy people and in people with a slow stomach. One study found ginger cut the half-empty time from about 16 minutes to about 12 minutes, compared to a fake pill.
Does ginger calm swelling?
Yes. Ginger's main compounds, gingerol and shogaol, block enzymes like COX-2 and lipoxygenase. They also block a signal called NF-kB that turns on swelling genes. They lower swelling chemicals like TNF-alpha, IL-1beta, and IL-6 in many lab and animal studies.
Is the stomach-emptying effect the same as the swelling-calming effect?
No, these are two separate jobs. Stomach emptying is about muscle squeezing. Swelling control is about blocking enzymes and signals like NF-kB. Both are real, well-studied effects of ginger, but one does not cause the other.
What part of ginger causes these effects?
Gingerol and shogaol, the spicy compounds in ginger root, cause both effects, but in different ways. Gingerol is linked more to fresh ginger's taste and the stomach-speed effect. Shogaol forms when ginger is dried or heated, and it tends to fight swelling more strongly in lab studies.
One Root, Two Jobs
Ginger earns its good reputation honestly. It just does more than one job, in more than one way. Knowing the difference between "speeds up digestion" and "calms swelling" doesn't make ginger less useful. It just makes it easier to know what you're reaching for it to do.
Want to See the Research?
This article only covers the basics. For the full list of studies behind ginger's effects — with links to each one — visit our research page.
References
- Wu KL, Rayner CK, Chuah SK, et al. Effects of ginger on gastric emptying and motility in healthy humans. European Journal of Gastroenterology & Hepatology. 2008.
- Hu ML, Rayner CK, Wu KL, et al. Effect of ginger on gastric motility and symptoms of functional dyspepsia. World Journal of Gastroenterology. 2011. PubMed Central
- Nikkhah Bodagh M, Maleki I, Hekmatdoost A. Ginger in gastrointestinal disorders: a systematic review of clinical trials. Food Science & Nutrition. 2019. PubMed Central
- Mao QQ, Xu XY, Cao SY, et al. Bioactive compounds and bioactivities of ginger (Zingiber officinale Roscoe). Foods. 2019.
- Ho SC, Chang KS, Lin CC. Anti-neuroinflammatory capacity of fresh ginger is attributed mainly to 10-gingerol. Food Chemistry. 2013. Referenced for shogaol/gingerol comparative inflammasome activity. Related review, PubMed Central
- Anti-inflammatory effect and signaling mechanism of 8-shogaol and 10-shogaol in a dextran sodium sulfate-induced colitis mouse model. Heliyon. 2023. PubMed
- Anti-Inflammatory Effects of Ginger: Key Benefits and Mechanisms. medtigo Journal. 2026. Review summarizing COX-2, LOX, and NF-kB inhibition mechanisms. Full text
For ginger's clinical research specifically as it relates to chemotherapy-induced nausea and the 2,000mg dosing used in SIPS, see sips.science/studies.
Anti-na® SIPS combines a clinically-inspired dose of ginger (equivalent to 2,000mg) with 1,000mg Bioenergy Ribose® to help address nausea and support energy. Learn more at anti-na.com/pages/chemo-nausea-relief. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.