Meta AnalysisID 25

运动前补充瓜拉那对氧化应激的影响:一项系统评价

CRD42021278178

What are the effects of guarana supplementation before physical exercise in the oxidative stress?

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Meta Analysis Id
25
Evidence Id
8583
Core Evidence Id
8583
Source Meta Analysis Id
23
Herb2 Meta Analysis Id
HBMA000023
Crd Id
CRD42021278178
Title
Effects Of Guaraná Supplementation Before The Exercise On Oxidative Stress – A Systematic Review
Review Question
What are the effects of guarana supplementation before physical exercise in the oxidative stress?
Study Type Included
We will include randomised or non-randomized trials to assess the beneficial effects of the treatments, crossover, single or double blind, and placebo-controlled clinical trials.
Condition Being Studied
To show how guarana can help to reduce oxidative stress over physical exercise and can help prevent from cardiovascular and metabolic diseases in adults.
Participant
Inclusion: Adults, men and women (between 20 and 35 years old) in good health and free from illicit drugs and without prescription drugs. Exclusion: pregnant or breastfeeding women, smokers, cardiovascular, thyroid, liver or kidney diseases, diabetes, psychiatric or seizure disorders, chronic use of medication and/or use of antioxidant supplementation in the 2 months prior to the study, vegetarian diet and sensitivity to caffeine, prostatic hypertrophy and narrow-angle glaucoma.
Animal
Human Disease Modelled
Intervention
The ingestion of an effervescent drink or capsule containing guarana and a session of physical exercise. The type of physical exercise has not been established.
Comparator Control
Placebo, such as drinks and effervescent tablets, capsules and water added with unsweetened syrup.
Main Outcome
Verify the effects of guarana supplementation before exercise on oxidative stress.
Outcome Measure
Additional Outcome
Maximum oxygen consumption before and after the intervention
Study Method
Systematic review
Keyword
Antioxidants; Dietary Supplements; Humans; Oxidative Stress; guar gum
Contact
Isabela De Pretto Mansano [email protected]
Organisational Affiliation
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) https://www2.unesp.br/
Funding Source
There is no funding sources or sponsors for this review
Other Selection Criteria
Final Publication
Same Topic Review
Published Protocol
Review Type
Language
English, Portuguese-Brazil
Country
Brazil
Review Stage
Review Ongoing
First Submission Date
2021-10-01
Registration Date
2021-11-01
Anticipated Start Date
2020-09-07
Anticipated Completion Date
2021-12-13
Title Cn
运动前补充瓜拉那对氧化应激的影响:一项系统评价
Title En
Effects Of Guaraná Supplementation Before The Exercise On Oxidative Stress – A Systematic Review
Bilingual Status
complete