What it is
Ginger (Zingiber officinale) is a flowering plant whose rhizome has been used as medicine and spice for thousands of years. The active constituents are gingerols (fresh ginger) and shogaols (dried/heated ginger), which are responsible for the pungent taste and pharmacological effects. Supplement forms include dried root powder, standardized extracts (typically 5% gingerols), and concentrated extracts for specific indications. Fresh ginger tea and dried capsules have overlapping but not identical profiles.