Thursday, April 11, 2013

Guava as Natural Medicine


Guava -- botanically known as Psidium guava -- is an evergreen shrub native to Mexico and Central America.

Guava leaves are a traditional cure for diarrhea among Indians throughout the Amazon, and are also chewed as a remedy for sore throats and bleeding gums; decoctions made from the leaves are applied to wounds. The leaves and bark contain antibacterial substances, which can cure some diseases Drugs.com notes that guava leaves contain beneficial phenols, triterpenes and flavonoids, and are rich in quercetin, a natural antioxidant. Guava also has antimicrobial and antispasmodic effects that make it useful in treating diarrhea. Guava bark has antibacterial activity. Extracts from both parts of this plant are toxic in vitro (anti-poison) against some bacterial causes of diarrhea, such as Staphylococcus, Salmonella, Shigella, Bacillus, Escherichia coli, Clostridium, and Pseudomonas

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