In numerous communities across South and Southeast Asia, areca nut chewing is often regarded as a benign tradition. Yet, this seemingly innocuous habit harbors a grave danger: it significantly elevates the risk of oral cancer due to harmful compounds like arecoline, which wreak havoc on cellular structures.source https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/areca-nut-betel-nut-chewing-is-one-of-the-major-risk-factors-for-oral-cancer-what-is-it-and-why-are-people-addicted-to-this/articleshow/126126047.cms