Ozempic (semaglutide) is a GLP-1 receptor agonist that mimics the naturally occurring GLP-1 hormone. It works by stimulating insulin release, reducing glucagon in the liver, slowing down stomach emptying, and signaling the brain to feel full. This regulates blood sugar and suppresses appetite to promote weight loss.

Here is a closer look at the specific mechanisms:

Increases Insulin:

When your blood sugar levels spike after eating, Ozempic signals the pancreas to release insulin, which helps move sugar out of the bloodstream and into your cells.

Reduces Liver Glucose:

The drug blocks the release of glucagon, a hormone that causes your liver to produce and release extra sugar.

Slows Digestion:

It delays gastric emptying, meaning food moves through your stomach and intestines more gradually. This causes sugar to enter the bloodstream slower and keeps you feeling satisfied for longer.

Signals Fullness:

Ozempic targets the hunger centers in the brain, reducing appetite and curbing cravings