Ginger safety: side effects, ginger-per-day-optimal-dosage-conditions-guide-2026">dosage and interactions
Ginger is generally recognized as safe (GRAS) by the FDA. But like any bioactive substance, it has limits and interactions.
Recommended dosage
| Purpose | Daily dose | Duration |
|---|---|---|
| General health | 1-2g dried / 10-20ml fresh | Ongoing |
| Nausea (pregnancy) | 1g/day in divided doses | Up to 4 days |
| Osteoarthritis pain | 2-4g/day | 4-12 weeks |
| Anti-inflammatory | 2-3g/day | 8+ weeks |
Potential side effects
- Heartburn at high doses (>6g/day)
- Mild gastrointestinal discomfort
- Increased bleeding risk (theoretical — consult doctor if on blood thinners)
Drug interactions
| Medication | Interaction | Action |
|---|---|---|
| Blood thinners (warfarin) | May increase bleeding risk | Consult doctor |
| Diabetes medication | May lower blood sugar further | Monitor glucose |
| Blood pressure medication | May enhance hypotensive effect | Monitor BP |
Who should avoid ginger
People with gallstones (stimulates bile), scheduled surgery (bleeding risk), or those on high-dose blood thinners should consult their doctor first.
INTI provides a controlled daily dose of ginger + turmeric + black pepper in one shot. Consult your doctor if you take medication.