What does glucagon do besides controlling blood sugar?
Shared mechanistic pathways of glucagon signalling: Unlocking its potential for treating obesity, metabolic dysfunction‐associated steatotic liver disease, and other cardio‐kidney‐metabolic conditions
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Glucagon is a hormone that helps control blood sugar, but it might also help burn fat and reduce hunger. When scientists blocked glucagon in people with diabetes, they gained weight and had more liver fat. But when they used medicines that turn on glucagon and another hormone together, people lost a lot of weight and had healthier livers.
Surprising Findings
Blocking glucagon caused weight gain and worse liver and blood fat levels in people with type 2 diabetes.
Scientists once thought blocking glucagon would help diabetes by lowering blood sugar, but instead it worsened metabolic health — suggesting glucagon is essential for fat and energy regulation.
Practical Takeaways
Stay informed about new dual-agonist drugs like mazdutide and survodutide if you're interested in future obesity or fatty liver treatments.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Glucagon is a hormone that helps control blood sugar, but it might also help burn fat and reduce hunger. When scientists blocked glucagon in people with diabetes, they gained weight and had more liver fat. But when they used medicines that turn on glucagon and another hormone together, people lost a lot of weight and had healthier livers.
Surprising Findings
Blocking glucagon caused weight gain and worse liver and blood fat levels in people with type 2 diabetes.
Scientists once thought blocking glucagon would help diabetes by lowering blood sugar, but instead it worsened metabolic health — suggesting glucagon is essential for fat and energy regulation.
Practical Takeaways
Stay informed about new dual-agonist drugs like mazdutide and survodutide if you're interested in future obesity or fatty liver treatments.
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Claims (4)
Some new weight-loss drugs that work on two hormone receptors at once seem to help people lose a lot of weight and also improve liver health in those with fatty liver disease, based on early studies.
Blocking the glucagon signal in people with type 2 diabetes might cause weight gain, more fat in the liver, and higher blood fat levels — suggesting this hormone helps control how the body uses energy and fat.
Glucagon might help people eat less and lose weight on its own, even if it's not affecting blood sugar — but scientists used to ignore this idea because of old beliefs about how metabolism works.
Taking a drug that turns on the glucagon receptor for a long time might affect how the body manages energy and fat, but scientists aren't totally sure how it works yet.