An oral health optimized diet reduces the load of potential cariogenic and periodontal bacterial species in the supragingival oral plaque : A randomized controlled pilot study
© 2020 The Authors. MicrobiologyOpen published by John Wiley & Sons Ltd..
This study aimed to investigate the effects of an oral health optimized diet on the composition of the supragingival oral plaque in a randomized controlled trial. Participants of the standard diet group (n = 5) had a diet high in processed carbohydrates and did not change their dietary behavior during the observation. The healthy diet group (n = 9) had to change the diet after 2 weeks from a diet high in processed carbohydrates to a diet low in carbohydrates, rich in omega-3 fatty acids, rich in vitamins C and D, antioxidants and fiber for 4 weeks. Saliva and supragingival plaque samples were taken at the end of week two and eight of the observation period to investigate the composition of microbiota in saliva and supragingival plaque. Data were subjected to an exploratory analysis to identify significant differences. Statistically significant differences were only found in the healthy diet group between the baseline (week 2) and the final sample (week 8) for specific species in plaque and saliva samples. A reduction of the total counts of Streptococcus mitis group, Granulicatella adiacens, Actinomyces spp., and Fusobacterium spp. was found in plaque samples of the healthy diet group. In saliva samples of the healthy diet group, the total counts of Actinomyces spp. and Capnocytophaga spp. decreased. A diet low in carbohydrates, rich in omega-3 fatty acids, rich in vitamins C and D, and rich in fiber reduced Streptococcus mitis group, Granulicatella adiacens, Actinomyces spp., and Fusobacterium spp. in the supragingival plaque.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2020 |
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| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:9 |
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| Enthalten in: |
MicrobiologyOpen - 9(2020), 8 vom: 18. Aug., Seite e1056 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Tennert, Christian [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Completed 22.06.2021 Date Revised 22.06.2021 published: Print-Electronic DRKS: DRKS00006301 Citation Status MEDLINE |
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| doi: |
10.1002/mbo3.1056 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
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| 100 | 1 | |a Tennert, Christian |e verfasserin |4 aut | |
| 245 | 1 | 3 | |a An oral health optimized diet reduces the load of potential cariogenic and periodontal bacterial species in the supragingival oral plaque |b A randomized controlled pilot study |
| 264 | 1 | |c 2020 | |
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| 500 | |a Date Revised 22.06.2021 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a DRKS: DRKS00006301 | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2020 The Authors. MicrobiologyOpen published by John Wiley & Sons Ltd. | ||
| 520 | |a This study aimed to investigate the effects of an oral health optimized diet on the composition of the supragingival oral plaque in a randomized controlled trial. Participants of the standard diet group (n = 5) had a diet high in processed carbohydrates and did not change their dietary behavior during the observation. The healthy diet group (n = 9) had to change the diet after 2 weeks from a diet high in processed carbohydrates to a diet low in carbohydrates, rich in omega-3 fatty acids, rich in vitamins C and D, antioxidants and fiber for 4 weeks. Saliva and supragingival plaque samples were taken at the end of week two and eight of the observation period to investigate the composition of microbiota in saliva and supragingival plaque. Data were subjected to an exploratory analysis to identify significant differences. Statistically significant differences were only found in the healthy diet group between the baseline (week 2) and the final sample (week 8) for specific species in plaque and saliva samples. A reduction of the total counts of Streptococcus mitis group, Granulicatella adiacens, Actinomyces spp., and Fusobacterium spp. was found in plaque samples of the healthy diet group. In saliva samples of the healthy diet group, the total counts of Actinomyces spp. and Capnocytophaga spp. decreased. A diet low in carbohydrates, rich in omega-3 fatty acids, rich in vitamins C and D, and rich in fiber reduced Streptococcus mitis group, Granulicatella adiacens, Actinomyces spp., and Fusobacterium spp. in the supragingival plaque | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Randomized Controlled Trial | |
| 650 | 4 | |a fatty acids | |
| 650 | 4 | |a low-carb diet | |
| 650 | 4 | |a nutrition | |
| 650 | 4 | |a omega 3 | |
| 650 | 4 | |a oral microbiota | |
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| 650 | 7 | |a Antioxidants |2 NLM | |
| 650 | 7 | |a Dietary Carbohydrates |2 NLM | |
| 650 | 7 | |a Dietary Fiber |2 NLM | |
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| 650 | 7 | |a Vitamin D |2 NLM | |
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| 650 | 7 | |a Ascorbic Acid |2 NLM | |
| 650 | 7 | |a PQ6CK8PD0R |2 NLM | |
| 700 | 1 | |a Reinmuth, Ann-Christin |e verfasserin |4 aut | |
| 700 | 1 | |a Bremer, Katharina |e verfasserin |4 aut | |
| 700 | 1 | |a Al-Ahmad, Ali |e verfasserin |4 aut | |
| 700 | 1 | |a Karygianni, Lamprini |e verfasserin |4 aut | |
| 700 | 1 | |a Hellwig, Elmar |e verfasserin |4 aut | |
| 700 | 1 | |a Vach, Kirstin |e verfasserin |4 aut | |
| 700 | 1 | |a Ratka-Krüger, Petra |e verfasserin |4 aut | |
| 700 | 1 | |a Wittmer, Annette |e verfasserin |4 aut | |
| 700 | 1 | |a Woelber, Johan Peter |e verfasserin |4 aut | |
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