If you’re struggling with your weight, this just might be the solution. Researchers from the University of Minneapolis have created a device that uses electrodes to block the vagus nerve from communicating the feeling of hunger to the brain. The vagus nerve runs the length of the torso and tells the body when it’s full – but often with obese people the vagus nerve becomes desensitized and causes people to overeat.
The researchers looked at 239 severely obese people whose BMI were between 35 and 45 and who had at least one or more obesity-related condition. They implanted the device to block the vagus nerve in 162 participants. The other 77 participants had a fake device implanted and both groups were offered weight management.
The results are published in the Journal of the American Medical Association. The study found that, after 12 months, those fitted with the device lost 24% of their excess weight, while those in the control group lost only 16%.
As the study concluded, “Additional studies are needed to compare effectiveness of vagal nerve block with other obesity treatments and to assess long term durability of weight loss and safety.”
But it’s certainly worth keeping your ear to the ground with this type of weight loss idea.