Ginger
Commonly used for
NutritionNauseaBloating
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The cheapest product is usually low quality, but more expensive doesn’t always mean better.
What is it? / Overview
Ginger contains bioactive compounds called gingerols and shogaols that help regulate stomach motility and reduce nausea signals. It has some of the strongest evidence among herbal supplements for treating nausea from pregnancy, motion sickness, and surgery.
How is it used? / Administration
Form: Standardized ginger root extract (5% gingerols) or ginger root capsules
Typical dose studied: 500–1,500 mg/day in divided doses
Timing: With meals or 30–60 min before travel for motion sickness
Taking with food reduces heartburn risk. Standardized extracts provide more consistent dosing than raw ginger.
How well does it work? / Evidence
✓ Well-established
Who should avoid it?
Avoid with: Bleeding disorder / Coagulopathy; Cholelithiasis / Gallstones
Interacts with: Warfarin and anticoagulants; Antiplatelet medications
Already taking it? Keep total intake below ~4 g/day from all sources.
Research & references
Cochrane Review: Ginger for Nausea in Early Pregnancy. Lete I, Allué J. Ginger effectiveness for nausea prevention. ACOG guidance on nausea in pregnancy.
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