Evidence map›Paper›PMID 42228731›Full record

ArticlePloS one2026

Socio-cultural components related to the cropping, harvesting, and consumption of guayusa (Ilex guayusa Loes) in Amazonian Kichwa communities.

Alejandra Espinosa Andrade, Wilson Vásquez-Castillo

Abstract read
In one paragraph

Article in PloS one, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Alejandra Espinosa AndradeUniversidad de Las Américas (UDLA), Quito, Ecuador.ORCID https://orcid.org/0000-0002-4408-5064
Wilson Vásquez-CastilloGrupo de Investigación en Alimentos y Agroindustria (GIAA). Ingeniería Agroindustrial, Universidad de Las Américas (UDLA), Quito, Ecuador.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Guayusa (Ilex guayusa Loes) is an Amazonian plant whose leaves contain chemical compounds with therapeutic and energizing properties. For the Kichwa nationality in Napo province, Ecuador, guayusa has traditionally been a fundamental part of their culture. Over the last decade, the export market for the plant has grown, leading to changes in its cropping, management, and use. Using qualitative methods, this study aims to identify and describe practices and beliefs regarding the planting, harvesting, brewing, and benefits of guayusa among Kichwa families today. The analysis shows that Kichwa families maintain some ancestral crop management practices and knowledge of guayusa's benefits, although its consumption in family and ceremonial contexts has changed. Guayusa consumption now extends beyond familiar and ceremonial spaces and is prepared in various ways. Practices like dream analysis or punishment with tobacco and chili when drinking guayusa are now rare, while Guayusa's benefits, including its energizing effects and ability to relieve sleepiness, laziness, body aches, and hunger, are highly valued. This study is a pioneer in considering the guayusa plant from a holistic perspective that takes into consideration not only the current socio-cultural aspects related to the plant but also its relationship with the chakra system.

Indexed as

AgricultureCrops, AgriculturalEcuadorHumansPlant Leaves

Identifiers

PMID42228731
PMCPMC13229370

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.