This is the web page of the Student American Dental Hygienists' Association of Bluegrass Community and Technical College in Lexington, Kentucky. S.A.D.H.A. is a non profit organization student affiliate of the American Dental Hygienists' Association. The goal of our organization is "to cultivate, promote, and sustain the art and science of dental hygiene, to represent and safeguard the common interest of the members of the dental hygiene profession and to contribute toward the improvement of the health of the public."