{"@context":"https://schema.org","@graph":[{"@id":"https://thehippiescientist.net/herbs/guarana/#entity","@type":["Substance","Thing"],"additionalProperty":[{"@type":"PropertyValue","propertyID":"evidence tier","value":"Limited evidence"},{"@type":"PropertyValue","propertyID":"evidence label","value":"C"},{"@type":"PropertyValue","propertyID":"AI entity completeness score","value":43}],"alternateName":["Paullinia cupana"],"description":"Guarana (Paullinia cupana) carries a Grade C rating — limited evidence. Strongest recorded design is a narrative review, drawn from 3 recorded studies, none of which measured an outcome in people. Recorded activity centres on inflammatory signaling modulation, oxidative stress modulation and adenosinergic, which describes mechanism rather than demonstrated benefit. Noted cautions include uncontrolled hypertension and arrhythmia.","identifier":[{"@type":"PropertyValue","propertyID":"THS entity id","value":"ths:herb:guarana"},{"@type":"PropertyValue","propertyID":"THS slug","value":"guarana"}],"name":"Guarana","subjectOf":{"@id":"https://thehippiescientist.net/herbs/guarana/#evidence-data"},"url":"https://thehippiescientist.net/herbs/guarana/"},{"@id":"https://thehippiescientist.net/herbs/guarana/#evidence-data","@type":"Article","about":{"@id":"https://thehippiescientist.net/herbs/guarana/#entity"},"author":{"@type":"Person","name":"Willie B. Randolph III","url":"https://thehippiescientist.net/info/author/","@id":"https://thehippiescientist.net/info/author/#person","affiliation":{"@id":"https://thehippiescientist.net/#organization"}},"citation":[{"@id":"https://doi.org/10.1111/1541-4337.12862"},{"@id":"https://doi.org/10.3390/brainsci11030355"},{"@id":"https://doi.org/10.1080/15502783.2023.2171314"}],"description":"Guarana (Paullinia cupana) carries a Grade C rating — limited evidence. Strongest recorded design is a narrative review, drawn from 3 recorded studies, none of which measured an outcome in people. Recorded activity centres on inflammatory signaling modulation, oxidative stress modulation and adenosinergic, which describes mechanism rather than demonstrated benefit. Noted cautions include uncontrolled hypertension and arrhythmia.","headline":"Guarana evidence, safety, and entity data","mainEntity":{"@id":"https://thehippiescientist.net/herbs/guarana/#entity"},"publisher":{"@type":"Organization","name":"The Hippie Scientist","url":"https://thehippiescientist.net","@id":"https://thehippiescientist.net/#organization"},"url":"https://thehippiescientist.net/herbs/guarana/"},{"@id":"https://doi.org/10.1111/1541-4337.12862","@type":"CreativeWork","about":{"@id":"https://thehippiescientist.net/herbs/guarana/#entity"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"study type","value":"narrative review"}],"author":{"@type":"Organization","name":"Torres EAFS et al."},"datePublished":"2022","identifier":[{"@type":"PropertyValue","propertyID":"DOI","value":"10.1111/1541-4337.12862"},{"@type":"PropertyValue","propertyID":"PMID","value":"34755935"}],"name":"Effects of the consumption of guarana on human health: A narrative review","publisher":{"@type":"Organization","name":"Compr Rev Food Sci Food Saf"},"url":"https://pubmed.ncbi.nlm.nih.gov/34755935/"},{"@id":"https://doi.org/10.3390/brainsci11030355","@type":"CreativeWork","about":{"@id":"https://thehippiescientist.net/herbs/guarana/#entity"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"study type","value":"narrative review"}],"author":{"@type":"Organization","name":"Sharif S et al."},"datePublished":"2021","identifier":[{"@type":"PropertyValue","propertyID":"DOI","value":"10.3390/brainsci11030355"},{"@type":"PropertyValue","propertyID":"PMID","value":"33802176"}],"name":"The Use and Impact of Cognitive Enhancers among University Students: A Systematic Review","publisher":{"@type":"Organization","name":"Brain Sci"},"url":"https://pubmed.ncbi.nlm.nih.gov/33802176/"},{"@id":"https://doi.org/10.1080/15502783.2023.2171314","@type":"CreativeWork","about":{"@id":"https://thehippiescientist.net/herbs/guarana/#entity"},"additionalProperty":[{"@type":"PropertyValue","propertyID":"study type","value":"narrative review"}],"author":{"@type":"Organization","name":"Jagim AR et al."},"datePublished":"2023","identifier":[{"@type":"PropertyValue","propertyID":"DOI","value":"10.1080/15502783.2023.2171314"},{"@type":"PropertyValue","propertyID":"PMID","value":"36862943"}],"name":"International society of sports nutrition position stand: energy drinks and energy shots","publisher":{"@type":"Organization","name":"J Int Soc Sports Nutr"},"url":"https://pubmed.ncbi.nlm.nih.gov/36862943/"}]}
