Testing of a Candy in Five Different Versions for the Additional Humidification of the Oral Cavity
Testing of a Candy in Five Different Versions for the Additional Humidification of the Oral Cavity
This study is to investigate whether a candy can increase moisture of the oral cavity and
 reduce dryness of mouth.
A candy (available on the market from a Swiss manufacturer (Ricola)), free of ingredients
 that could interfere with the investigation, is tested in five different versions on
 different days. It is to analyse whether these candies can increase moisture of the oral
 cavity and reduce dryness of mouth.
Inclusion Criteria:

 -  non- smoker

 -  no allergies

 -  no drug- use (except for contraception)

 -  healthy volunteers (no disease/infection 4 weeks before study participation)

 Exclusion Criteria:

 -  pregnant women