Medically reviewed by Kierra Brown, RD Guarana (Paullinia cupana) is a plant native to the Amazon basin in South America.

ZenCortex is a hearing supplement designed to provide 360-degree hearing support. By taking 2 droppers of ZenCortex daily, you can purportedly support healthy ears and hearing. Each dose contains ...

Guarana has gained a commendable amount of attention in the world of natural remedies and supplements for its potential ...

and guarana (Paullinia cupana). This article discusses the interactions of natural products with drugs, sources of additional information on such interactions, and strategies for counseling people ...

Green tea has caffeine, but less than some other caffeinated beverages. Learn the pros and cons of caffeine and green tea.

Guarana seed extract, derived from the Paullinia cupana plant, is rich in caffeine and presents a potential alternative to Mounjaro (Tirzepatide) for weight management and diabetes. Its high ...

Guarana (Paullinia cupana) is a plant native to the Amazon basin in South America. Guarana seeds have been consumed by indigenous communities in the Amazon region for centuries, both as an energy ...