Jul 8, 2026
Harith Rajagopalan, Co-Founder and CEO of Fractyl Health, is developing innovative therapies that target the root causes of obesity and metabolic diseases to achieve durable, long-lasting patient outcomes. Their drug is designed to address post-GLP-1 rebound weight gain by treating the underlying gut damage. Unlike GLP-1 medications that manage symptoms through appetite suppression, the aim is to modify the disease driving the obesity and change the paradigm from a symptomatic treatment to one of disease modification.
Harith explains, "Our focus at Fractyl is all about how to achieve durable results for patients, long-lasting benefits. And the way in which we try to do so is by targeting root causes of obesity and metabolic disease and developing innovative therapies, targeting those root causes that offer the potential for long-lasting benefit for patients."
"I think that GLP-1s have been transformative, as you say, but they have in many ways created an altogether new problem called post-GLP-1 rebound. What we are seeing in the United States right now is that there are a million people a month who are stopping a GLP-1. The more effective GLP-1 was for them in weight and metabolic control, the more rapidly they rebounded to whatever their weight and metabolic control were prior to treatment."
"Whereas what we are doing is with our lead asset, Revita, we are targeting a root cause of obesity in the gut, a region of the gut that becomes damaged by chronic lifetime exposure to high-fat, high-sugar diets that we think is actually driving the obesity in the first place. And so if you can fix the underlying obesity, then we think that you can prevent the rebound that inevitably occurs upon the discontinuation of the medicine."
#FractylHealth #Revita #Rejuva #PopulationHealth #ObesityMedicine #Endocrinology #MetabolicHealth #GLP1 #Gastroenterology #DiabetesCare #GeneTherapy
