This article is from the Scientology Catechism, by scninfo@pcnet.com (Scientology Information Server) with numerous contributions by others.
No. There are no dietary laws whatsoever and no general
prohibitions against smoking or drinking. The only
guidelines in Scientology are that no alcohol is allowed
twenty-four hours prior to or during auditing sessions,
and that no drinking is allowed twenty-four hours prior
to or during study. The effects of the alcohol would make
it impossible to get the gains one can get from auditing
and training.
Smoking is forbidden in course rooms or during auditing
sessions, as such would distract oneself and others.
Rules for student behavior are laid out in a Church
policy called the "Student's Guide to Acceptable
Behavior."
 
Continue to: