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Dentinal sensitivity: a natural mineral dietary supplement study.
1Department of Dental Hygiene, Idaho State University, Pocatello, ID 83209, USA. rogoelle@isu.edu
International Journal of Dental Hygiene
|September 9, 2006
Summary
A natural mineral dietary supplement (NMDS) and a placebo equally reduced dentinal hypersensitivity. Neither NMDS nor placebo significantly improved gingival inflammation in this study.
Area of Science:
- Oral Health
- Dental Research
- Mineral Supplementation
Background:
- Dentinal hypersensitivity and gingival inflammation are common oral health issues.
- Natural mineral dietary supplements (NMDS) from geothermal sources are explored for therapeutic benefits.
- Fluoride and other minerals in NMDS may influence oral health outcomes.
Purpose of the Study:
- To evaluate the efficacy of an NMDS on gingival health and dentinal hypersensitivity.
- To compare the effects of NMDS with a placebo (de-ionized water).
- To assess changes in gingival inflammation and dentinal sensitivity over an 8-week period.
Main Methods:
- A double-blind, randomized, quasi-experimental pre/post-test design.
- Participants (n=70) with gingival inflammation and sensitivity were allocated to NMDS or placebo groups.
- Gingival Index and visual analogue scale for dentinal sensitivity (tactile and evaporative stimuli) were used for measurements.
Main Results:
- Both NMDS and placebo groups showed a significant reduction in dentinal hypersensitivity over 8 weeks.
- No statistically significant difference in dentinal hypersensitivity reduction was observed between the NMDS and placebo groups.
- Gingival inflammation levels did not show statistically significant changes within or between the groups.
Conclusions:
- The NMDS and de-ionized water were equally effective in reducing dentinal hypersensitivity.
- Neither the NMDS nor the placebo demonstrated significant efficacy in reducing gingival inflammation.
- Further research is needed to explore the specific effects of NMDS components on oral health.
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