Ginger for nausea: What 20+ Clinical Studies Prove
Nausea is one of the most common complaints. And ginger (Zingiber officinale) is one of the best-proven natural remedies against it. Here's what science says.
How Ginger Stops Nausea
Ginger works on the same receptor as ondansetron (Zofran), the gold-standard anti-nausea medication: the 5-HT3 serotonin receptor. Gingerols and shogaols block these receptors in the gut and brain, interrupting the nausea signal.
Additionally, ginger speeds up gastric emptying by 25-50% (European Journal of Gastroenterology, 2008).
Pregnancy Nausea (Morning Sickness)
This is ginger's strongest evidence. A Cochrane review of 12 randomized studies concluded that ginger significantly reduces pregnancy nausea. The effective dose: 1g per day. Safe for mother and baby — the American College of Obstetricians and Gynecologists (ACOG) calls ginger a first-line treatment.
Motion Sickness
A study in The Lancet showed that 1g of ginger powder was more effective than dimenhydrinate (Dramamine) against motion sickness. Take a ginger shot or 500mg of ginger 30 minutes before travel.
Chemotherapy-Induced Nausea
A study with 576 cancer patients (University of Rochester) showed that ginger (0.5-1g/day) reduced chemotherapy-induced nausea by 40% in addition to standard antiemetics. Start 3 days before chemotherapy.
The Easiest Way
For consistent anti-nausea benefits, you need 1-2g of ginger per day. The most convenient form? A concentrated organic ginger shot. INTI contains fresh organic ginger, turmeric, and black pepper in one 30ml dose — no preparation needed and fast absorption.
Dosage Guide
- Pregnancy Nausea: 250mg, 4x/day (1g total)
- Motion Sickness: 500mg-1g, 30 min before travel
- Chemotherapy: 500mg-1g/day, start 3 days before treatment
- General Nausea: 1g as needed