Graviola (Soursop)

At a Glance

Common name

Graviola (Soursop)

Scientific name

Annona muricata

Family

Annonaceae

Region

Caribbean

Plant part

Leaves, Fruit

Caffeine

Caffeine Free

Evidence

Insufficient

Safety review

Safety information on file

Botanical Description

A small tropical evergreen tree with large glossy dark green oval leaves, a single large heart-shaped green spiny fruit with soft curved prickles, and creamy-yellow flowers; the leaves and fruit are used.

Also known as: Soursop, Guanábana, Corossol

Historical Background

Graviola (soursop, guanábana) has been a Caribbean and Amazonian fruit and leaf for centuries, its creamy fruit eaten fresh and its leaves brewed as a calming tea. Despite popular claims, clinical evidence is insufficient and long-term high-dose leaf use raises neurological concerns.

Earliest recorded uses: Caribbean, Amazonian, and tropical traditions for centuries; a fruit and leaf used for calming and vitality traditions.

Traditional Uses

These uses document historical traditions and do not imply proven effectiveness.

Flavor & Aroma

Aroma: Tropical, creamy, slightly sour, fruity

Tea Preparation

Modern Evidence

Graviola has a tradition as a calming and antioxidant tea; despite popular claims, clinical evidence is insufficient and it is not a treatment for cancer, infection, or any disease. Long-term high-dose leaf use raises neurological concerns (annonacin) — limit intake.

Evidence levels describe the state of research for the traditional use discussed here, not a recommendation. Historical use does not imply effectiveness.