SynthesisEndocrinology, diabetes & metabolism2025
The Effect of Yacon Consumption on Glycemic Control and Lipid Profiles: A Systematic Review and Meta-Analysis of Randomised Controlled Trials.
Synthesis in Endocrinology, diabetes & metabolism, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled 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.
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.
Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it.
- The Effect of Yacon Consumption on Glycemic Control and Lipid Profiles: A Systematic Review and Meta-Analysis of Randomised Controlled Trials.Endocrinology, diabetes & metabolism · 2025Pooled it
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
Abstract
backgroundRecent human studies have indicated the beneficial effects of yacon on diabetes and metabolic syndrome; however, no meta-analysis has investigated the effects of yacon on glycemic control and lipid profiles.
methodsSearches were conducted in five databases-PubMed, Web of Science, Scopus, Google Scholar, Cochrane Library-and relevant randomised controlled trials (RCTs) until June 2024. The random-effects model was employed to compute the effect size, thereafter represented as a weighted mean difference (WMD) and a 95% confidence interval (CI). This study's registration number in PROSPERO is CRD420251028504.
resultsThis study integrated seven RCTs with 239 participants. The results demonstrated that yacon consumption had no statistically significant effects on fasting blood sugar (FBS, p = 0.33), insulin levels (p = 0.76), homeostasis model assessment for insulin resistance (HOMA-IR, p = 0.42), total cholesterol (TC, p = 0.17), low-density lipoprotein (LDL, p = 0.12), high-density lipoprotein (HDL, p = 0.42), or triglycerides (TG, p = 0.75). However, subgroup studies indicated that yacon consumption reduced FBS levels over an exceeding 8-week duration in both sexes and in persons over 40. Furthermore, yacon intake resulted in a decrease in LDL-cholesterol levels for more than 8 weeks, particularly in women and individuals over 40. Additionally, it led to a decrease in LDL-cholesterol levels among women and individuals over 40 who consumed yacon for more than 8 weeks, and HDL-cholesterol levels increased in those aged 40 and above.
conclusionOverall, this meta-analysis indicates that yacon use in adults does not lead to significant improvements in lipid profiles or glycemic parameters.
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Identifiers
What OpenQuestion holds
Registered trials
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.