Paullinia cupana August 9, 2011 Herbalist Off Guarana, Guarana (Paullinia cupana) is a Brazilian climbing shrub whose seeds contain substantial amounts of caffeine...
Herb-Drug Interactions: Guarana April 18, 2011 Herbalist Off Guarana, Paullinia cupana Kunth (Sapindaceae) Synonym(s) and related species Brazilian cocoa. Paullinia sorbilis. Constituents Guarana seeds...
Guarana: Adverse Reactions. Interactions. Pregnancy Use. Practice Points June 13, 2010 Herbalist Off Guarana, Toxicity Animal tests have shown that high doses of 1000-2000 mg/kg (intraperitoneal and oral) do...
Guarana: Uses. Dosage June 13, 2010 Herbalist Off Guarana, Clinical Use ALERTNESS Although clinical studies using guarana are not available, anecdotal evidence has suggested...
Guarana: Background. Actions June 13, 2010 Herbalist Off Guarana, Historical Note Guarana has been used bythe Amazonian Indians of South America for centuries to...