Feature Health & Medicine Palm-Nut Problem Asian chewing habit linked to oral cancer Share this:FacebookTwitterPocketRedditPrintEmail By Diana Parsell January 10, 2005 at 12:26 pm This article is only available to Science News subscribers. Subscribers, enter your e-mail address to access our archives. Client key* E-mail* Log in Not a subscriber? Science News is a nonprofit. Support us by subscribing now. Subscribe