Impact of anthocyanin-rich whole fruit consumption on exercise-induced oxidative stress and inflammation: a systematic review and meta-analysis
| Autor: | Taylor K Bloedon, Rock Braithwaite, Dorothy Klimis-Zacas, Robert A. Lehnhard, Imogene A Carson |
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| Rok vydání: | 2019 |
| Předmět: |
0301 basic medicine
030109 nutrition & dietetics Nutrition and Dietetics Cochrane collaboration MEDLINE Medicine (miscellaneous) Inflammation 030229 sport sciences Biology medicine.disease_cause Processing methods 03 medical and health sciences chemistry.chemical_compound 0302 clinical medicine chemistry Meta-analysis Anthocyanin Inflammatory marker medicine Food science medicine.symptom Oxidative stress |
| Zdroj: | Nutrition Reviews. 77:630-645 |
| ISSN: | 1753-4887 0029-6643 |
| DOI: | 10.1093/nutrit/nuz018 |
| Popis: | Context Supplementing with fruits high in anthocyanins to reduce exercise-induced oxidative stress and inflammation has produced mixed results. Objective This systematic review and meta-analysis aims to discuss the impact of whole fruits high in anthocyanins, including processing methods and the type and amount of fruit, on inflammation and oxidative stress. Data Sources PICOS reporting guidelines and a customized coding scheme were used to search 5 databases (SPORTDiscus, Science Direct, Web of Science [BIOSIS], Medline [Pubmed], and the Cochrane Collaboration) with additional cross-referencing selection. Data Extraction A random-effects meta-analysis was used to measure effects of the fruit supplements with 3 statistics; the QTotal value based on a χ2 distribution, τ2 value, and I2 value were used to determine homogeneity of variances on 22 studies (out of 807). Outliers were identified using a relative residual value. Results A small significant negative summary effect across the sum of all inflammatory marker outcomes (P < 0.001) and a moderate negative effect for the sum of all oxidative stress marker outcomes (P = 0.036) were found. Moderator analyses did not reveal significant (P > 0.05) differences between subgrouping variables. Conclusions Results indicate that consumption of whole fruit high in anthocyanins can be beneficial for reducing inflammation and oxidative stress. |
| Databáze: | OpenAIRE |
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