A recent study suggests that patients who discontinue popular slimming jabs like Mounjaro or Wegovy may regain shed pounds at a significantly accelerated pace than those who halt traditional diet and exercise programs.
Findings released in a major health publication shows that while overweight individuals frequently drop substantial amounts of their total mass while using the jabs, the weight is regained at an average rate of nearly a kilo each month once they quit.
"Individuals buying these drugs must be aware of the danger of quick rebound weight gain when the medication ends," warns researcher Dr. Susan Jebb.
Such speed of recovery implies a reversion to pre-treatment weight in about 18 months.
Analyzing Approaches
The study, which looked at 37 of trials involving thousands of patients, contrasted the results of these new drugs with older methods.
Researchers note that individuals who lose weight through diet and exercise usually see a more gradual weight regain—approximately 0.1 kg a month—post-intervention.
Understanding the Quick Regain
Doctors propose the mode of action of the jabs explains the accelerated regain.
GLP-1 drugs mimic a body's own chemical called glucagon-like peptide-1, which helps regulate hunger.
"Long-term administration of the hormone levels several times higher than normal might result in the body to generate a reduced amount of its own natural hormone, and may also reduce sensitivity to its actions," noted Dr. Adam Collins, a nutrition specialist.
"Discontinuation of this medication results in appetite is uncontrolled, making excessive eating far more likely."
A Chronic Issue?
Health authorities advise the injections for individuals with weight-linked medical conditions, alongside recommended lifestyle changes.
Professionals say that, due to the likelihood of weight regain, the therapy might need to be life-long.
This opinion is reinforced by drug manufacturers, who state that the results "emphasize the chronic nature of excess weight," similar to managing diseases like high blood pressure.
Patient Testimonies
Individuals who have come off the medication explain a powerful resurgence of hunger.
"It was like a switch flipping and I was suddenly extremely hungry," said a patient.
This challenge is exacerbated if individuals have not adopted permanent lifestyle or habit changes during therapy.
Significant Use
Figures show that millions of adults in the UK have tried these injections in the last 12 months, with interest continuing to grow.
- Adoption is higher among women compared to males.
- The 40s and 50s demographic shows the highest level of interest.
- Many obtain the medications through private healthcare rather than public health services.
In conclusion, experts caution that while these medications are potent tools for shedding pounds, they are not a permanent solution and maintained weight loss likely depends on combined behavioural support.
