FDA-banned herbal supplement

• Jointed and nearly leafless desert shrub having reduced scalelike leaves and reddish fleshy seeds
• Banned diet pill ingredient
• Banned supplement ingredient
• Source of a nasal congestion remedy
• FDA-banned weight-loss supplement
• F.D.A.-banned weight-loss supplement
• Desert shrub

Wikipedia Word definitions in Wikipedia
Ephedra is a genus of gymnosperm shrubs , the only genus in its family, Ephedraceae , and order, Ephedrales . The various species of Ephedra are widespread in many lands, native to southwestern North America , southern Europe , northern Africa , and southwest ...

Wiktionary Word definitions in Wiktionary
n. 1 Any plant of the genus ''Ephedra'' of gymnosperm shrubs. 2 A stimulant derived from the plant (taxlink Ephedra sinica species noshow=1) used in traditional Chinese herbal medicine and in over-the-counter weight-loss aids.

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
genus of low, branchy desert shrubs, 1914, from Modern Latin (1737) from Greek ephedra , a name given by Pliny to the horsetail, literally "sitting upon," from fem. of ephedros "sitting or seated upon; sitting at or near," from epi "on" (see epi- ) + hedra ...