General Dosage
250mg standardized extract 4x daily, or 1-2g dried root
Maximum dose: 4g dried ginger per day; higher doses may cause heartburn
Ginger Extract Dosage Guide
This content is for informational purposes only and does not constitute medical advice. Consult your healthcare provider before starting any supplement. Full disclaimer
Dosage Recommendations
General recommendation: 250mg standardized extract 4x daily, or 1-2g dried root
Timing: Before meals for dyspepsia; throughout the day for nausea
Dosage by Condition
| Condition | Recommended Dose | Evidence |
|---|---|---|
| Pregnancy nausea | 250mg extract 4x daily or 1g dried ginger | Strong |
| Chemotherapy nausea | 0.5-1g daily added to antiemetics | Strong |
| Functional dyspepsia | 1,200mg before meals | Moderate |
Upper limit: 4g dried ginger per day; higher doses may cause heartburn
Timing & Absorption
Before meals for dyspepsia; throughout the day for nausea
Can be taken with or without food.
References
- Viljoen E, Visser J, Koen N, et al. (2014). A systematic review and meta-analysis of the effect and safety of ginger in the treatment of pregnancy-associated nausea and vomiting. Nutrition Journal. DOI PubMed
- Ryan JL, Heckler CE, Roscoe JA, et al. (2012). Ginger (Zingiber officinale) reduces acute chemotherapy-induced nausea: a URCC CCOP study of 576 patients. Supportive Care in Cancer. DOI PubMed