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Changes in salivary flow rate following Chlorella-derived multicomponent supplementation
Takeshi Otsuki1, Kazuhiro Shimizu2, Asako Zempo-Miyaki1
1Faculty of Sport and Health Sciences, Ryutsu Keizai University, 120, Ryugasaki, Ibaraki 301-8555, Japan.
Journal of Clinical Biochemistry and Nutrition
|August 9, 2016
Summary
Chlorella supplementation may boost saliva production in individuals with naturally low saliva flow. This green alga may help improve oral health by increasing salivary secretion in specific populations.
Area of Science:
- Nutritional Science
- Oral Biology
- Phycology
Background:
- Reduced saliva secretion impairs mastication, swallowing, and oral immunity, increasing risks for dental caries.
- Chlorella, a nutrient-rich green alga, has been investigated for its health benefits.
- Previous research indicated Chlorella supplementation mitigated saliva decrease during strenuous activity.
Purpose of the Study:
- To investigate the effect of Chlorella-derived supplementation on saliva secretion.
- To test the hypothesis that Chlorella increases saliva secretion in individuals with lower baseline saliva flow rates.
Main Methods:
- A four-week supplementation study involving 64 subjects consuming Chlorella-derived tablets.
- Saliva samples were collected and measured before and after the supplementation period.
- Subgroup analysis was performed based on baseline saliva production levels.
Main Results:
- Overall, no significant difference in saliva production was observed in the complete study group.
- Individuals in the lower saliva flow subgroup showed a significant increase in saliva secretion post-supplementation.
- Subjects in the higher saliva flow subgroup exhibited no significant changes in saliva production.
Conclusions:
- Chlorella-derived multicomponent supplementation demonstrates a potential to increase saliva production.
- The effect appears specific to individuals with lower baseline saliva secretion levels.
- Further research may elucidate the mechanisms behind Chlorella's impact on salivary function.
