Preventive Dentistry » Mouth Cancer   Mouth Cancer Foundation The Mouth Cancer Foundation is a registered charity that raises awareness of mouth cancers and proviedes information and support to patients, carers and health professionals.   Giving Up Smoking It's not easy... So that's why this web site is here. Giving up smoking requires preparation, determination, and support. This site is here to help you with each of these. If you're thinking about giving up, have a look-in.