verb (used with object), marred, marring. 1. to damage or spoil to a certain extent; render less perfect, attractive, useful, etc.; impair or spoil: That billboard mars the view. The holiday was marred by bad weather. 2. to disfigure, deface, or scar: The scratch marred the table.
Betel nut may interact with other drugs or herbal supplements, causing toxic reactions in the body or reducing the effects of medications. More testing is needed to determine just how betel nut affects other drugs.Regular betel nut use may also lead to dependency and withdrawal symptoms.etel nut may interact with other drugs or herbal supplements, causing toxic reactions in the body or reducing the effects of medications. More testing is needed to determine just how betel nut affects other drugs.
The betel (Piper betle) is the leaf of a vine belonging to the Piperaceae family, which includes pepper and kava. It is valued both as a mild stimulant and for its medicinal properties.etel is notable for staining the teeth of regular users. In Sri Lanka and in the Indian states of Karnataka, Kerala, Tamil Nadu, Andhra Pradesh, Maharashtra, Assam, and West Bengal a sheaf of betel leaves is traditionally offered as a mark of respect and auspicious beginnings.