Jabuticaba showed metabolic effects in animal obesity models; human benefits remain unproven
A review of fruit and peel preparations reported changes in weight gain, metabolic markers and gut measures, but human safety and effectiveness still need confirmation.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Jabuticaba powders and extracts were associated with lower weight gain and improvements in several metabolic and gut measures in animal obesity models. The studies varied in design, amounts and preparation, making results difficult to compare. These findings do not establish weight loss, metabolic benefits or safety from eating jabuticaba in humans.
The abstract gives no effect sizes, comparator details or intervention durations. The review also reports limited evidence on bioavailability and mechanisms, alongside substantial variation in study protocols.
Preparations and outcomes
Preparations came from the whole fruit or peel. Reported outcomes included inflammatory markers, insulin sensitivity, glucose tolerance, blood lipids and fat accumulation in the liver, alongside weight gain and body fat.
Gut measures need context
The review also describes changes in gut microbes, intestinal barrier measures and stool characteristics. These are findings from experimental obesity models; they do not demonstrate prevention or treatment of human disease.
The original publication
Effects of jabuticaba, a Brazilian berry, on obesity, metabolic parameters, and gut health in high-fat diet animal models: a systematic review.
Oliveira LA, Dias KA, Pereira SMS et al.
Food Funct · 2026
- PubMed ID
- 41553359
- Record checked
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