Betel leaf

Betel leaf is the leaf of *Piper betle*, an evergreen climbing plant in the pepper family (Piperaceae) native to Southeast Asia.

Betel leaf is the leaf of *Piper betle*, an evergreen climbing plant in the pepper family (Piperaceae) native to Southeast Asia. The leaves are widely used in South and Southeast Asian cultures, especially as a wrapper in betel quid or paan, often with areca nut and sometimes tobacco. The plant is also used in traditional medicine and for flavouring, but chewing betel quid is associated with serious health risks.

Botany

Betel leaf refers to the leaf of *Piper betle*, an evergreen climbing vine in the family Piperaceae. The plant has glossy, heart-shaped leaves and is cultivated in tropical parts of Asia.

Cultural use

The leaves are best known for use in betel quid, a chewing mixture of areca nut, slaked lime, and betel leaves, sometimes with tobacco. This practice is widespread in parts of South and Southeast Asia and among diaspora communities.

Traditional and medicinal uses

Betel leaf has been used in traditional remedies and folk medicine for digestive complaints, mouth care, and other ailments. Published reviews describe a range of proposed biological activities, but these uses do not replace clinical evidence.

Health concerns

The main health concern is not the leaf alone but the chewing practice it is part of, especially when combined with areca nut and tobacco. Betel quid chewing is associated with serious health harms, including cancer risk.