Analysis finds those who stopped using medication saw weight return four times faster compared with other weight loss plans
People who stop taking weight loss jabs regain all the weight originally lost in under two years, significantly faster than those on any other weight loss plan, according to a landmark study.
Weight loss medications, known as GLP-1 agonists, were originally developed as treatment for diabetes and work by mimicking the glucagon-like peptide (GLP) 1 hormone which helps people feel full.
The study, led by academics at the University of Oxford and published in the BMJ, included a review of 37 existing studies regarding weight loss medication, involving 9,341 participants. The average duration of weight loss treatment being 39 weeks while the average follow up period was 32 weeks.
On average, weight was regained at a rate of 0.4kg per month for people who had stopped taking the medication, the analysis found, with participants returning to their original weight within an average of 1.7 years after stopping any type of weight loss medication.
