A bottle of Bragg apple cider vinegar is proven in 2017.
Jeremy Drey/MediaNews Group/Studying Eagle through Getty Photos
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Jeremy Drey/MediaNews Group/Studying Eagle through Getty Photos
The outstanding medical writer BMJ Group has retracted a examine that discovered apple cider vinegar might assist individuals obtain dramatic weight reduction.
A press launch from the group cited “considerations raised concerning the high quality of the work,” because the overarching cause for yanking the March 2024 examine, revealed within the journal BMJ Diet, Prevention & Well being.
The retraction was anticipated by many diet consultants, who’ve lengthy questioned claims that this type of vinegar might treatment ills together with weight problems, diabetes, and even most cancers.
“The large shock is why the BMJ accepted the examine within the first place,” says Marion Nestleprofessor emerita of diet and meals research at New York College.
“An apple a day might preserve the physician away,” Nestle says, “however apple cider vinegar as a superfood? If solely.”
The examine concerned 120 obese or overweight individuals in Lebanon. Those that took every day doses of vinegar for 12 weeks reportedly misplaced about 9% of their physique mass.
When the examine got here out, BMJ group issued a press launch, which helped appeal to international media consideration.
The outcomes gave credibility to an previous thought: that apple cider vinegar might enhance well being.
However some scientists had doubts.
“Upon first look, the magnitude of impact for weight reduction appeared implausible,” says Eric Trexler of Duke College, who was one of many scientists who identified flaws within the examine simply weeks after it was revealed.
The load loss rivaled what’s seen in individuals taking the most recent expensive prescription merchandise, like Ozempic and Wegovy.
Trexler says he needs the examine had been retracted sooner.
Scientists notified BMJ of their concern in June 2024, he says, however greater than a yr elapsed earlier than the journal took motion.
That delay, which is widespread for medical journals, reveals “a urgent want for reform throughout the tutorial publishing business,” Trexler says.
Dangerous information for vinegar?
The retraction is simply the most recent blow for a product that has been a darling of celebrities and influencers.
Proponents have included celebrities like Katy PerryKim Kardashian, and Dr. Mehmet Ozearlier than he took over the federal company liable for Medicare and Medicaid.
Perry and actor Orlando Bloom additionally grew to become half house owners of Bragg Reside Meals Merchandise, which advertises the well being advantages of its apple cider vinegar.
However the movie star endorsements have been countered lately by pushback from scientists. The product has additionally been buffeted by an influencer scandal that led to the 2025 Netflix sequence Apple Cider Vinegar.
The sequence is loosely based mostly on Belle Gibson, an Australian influencer who falsely claimed to have mind most cancers. Gibson credited pure cures and a particular weight-reduction plan with curing her most cancers.
She later admitted mendacity about her most cancers.
Over the previous decade, a number of educational medical facilities have publicly questioned the purported advantages of apple cider vinegar.
The College of Chicago, for instance, revealed an evidence of why it does not management hypertension or treatment most cancers.
Harvard Medical Faculty challenged claims about weight reduction. So did the Mayo Clinic.
A future past salad dressing
Regardless of the scientific fallout, apple cider vinegar might nicely preserve its reputation within the wellness world.
“I get the sense that it has elevated over the past decade or so,” Trexler says.
And at the very least one forecasting group expects the worldwide market to proceed rising via 2032, thanks partially as a result of it is believed to supply “numerous well being advantages.”
Bragg Reside Meals Merchandise issued a assertion downplaying the retraction, saying the corporate “by no means relied on this examine to assist our acetic acid claims.”
