Paper Summary
Paperzilla title
A daily shot of Apple Cider Vinegar might help shed weight, according to a small Lebanese study.
This randomized, double-blind, placebo-controlled study suggests that daily apple cider vinegar (ACV) consumption may lead to weight loss and improve metabolic parameters in overweight and obese Lebanese young adults. Participants consuming 5, 10, or 15 mL of ACV daily for 12 weeks showed reductions in weight, BMI, waist/hip circumferences, body fat ratio, blood glucose, triglycerides, and cholesterol compared to a placebo group. The effect appears more pronounced with 15mL ACV intake.
Possible Conflicts of Interest
None identified.
Identified Weaknesses
While the study employs a randomized controlled design, the sample size of 120 participants, although not tiny, might still limit the generalizability of the findings to larger and more diverse populations. The study being confined to Lebanese adolescents and young adults also restricts the generalizability to other demographics.
The 12-week study period is relatively short for assessing the long-term effects of ACV consumption on weight management and metabolic health. Longer-term studies are needed to determine the sustainability of the observed benefits.
Lack of Mechanism Exploration
The study primarily focuses on observing the effects of ACV consumption without delving deep into the underlying mechanisms of action. While the study cites other research discussing certain mechanisms, exploring underlying mechanisms specific to the study would help better explain the observed results.
The specific demographic used in the study limits the generalizability of the results to wider populations. Testing in more diverse populations is necessary to assess the wider applicability of the results.
Potential for Acid Erosion
Although no adverse effects were reported in this study, long-term consumption of acidic substances like vinegar can pose a risk to tooth enamel. This should be kept in mind, even more with the 15mL daily intake of ACV in this study.
Rating Explanation
This is a relatively well-designed study with a randomized, double-blind, placebo-controlled approach. The results are interesting, but the limited sample size, short study duration, lack of mechanistic detail, and a homogenous sample population prevent a higher rating.
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File Information
Original Title:
Apple cider vinegar for weight management in Lebanese adolescents and young adults with overweight and obesity: a randomised, double-blind, placebo-controlled study
Uploaded:
September 10, 2025 at 12:10 PM
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