How does GLP-1 work? Diabetologist explains how weight-loss drugs are becoming lifesavers for your heart

GLP-1 drugs, originally developed for diabetes and weight loss, are now showing significant benefits for heart health. These drugs, which mimic natural hormones in the body, have been found to reduce the risk of heart attacks and strokes.

The drugs work by increasing insulin secretion, reducing glucagon secretion, and slowing gastric emptying. They also promote weight loss and reduce inflammation.

While these findings are important for the general population, they may not have a direct impact on seafarers, as heart health is generally not a specific concern for this group.