Ginger
A warming root widely used for nausea and digestion.
Benefits
- Eases nausea and motion sickness
- Supports digestion
- Anti-inflammatory
How it's used
- Teas and fresh root
- Capsules
- Culinary use
Cautions & interactions
- May increase bleeding risk in high doses
- Heartburn in some
- Caution with gallstones
Forms & sources
- Fresh root, dried powder, extracts
How to read the evidence for botanicals
"Traditionally used for" describes historical use — it is not the same as proven effectiveness. Most botanical products have laboratory or small-trial evidence at best, and few have the large clinical trials that medicines require. In the UK, a Traditional Herbal Registration (THR) mark means a product meets quality standards, not that it has been proven to work.
Before taking any botanical: tell your doctor or pharmacist — herb–drug interactions are common (St John's Wort alone interacts with contraceptives, antidepressants, anticoagulants and transplant medication). Avoid botanicals in pregnancy, while breastfeeding, or alongside prescription medicines unless a clinician has confirmed it is safe.