Wednesday, 23 April 2025

How does Ozempic work? Understanding GLP-1s for diabetes,

 Ozempic (semaglutide) is a medication that belongs to a class of drugs called glucagon-like peptide-1 (GLP-1) receptor agonists. It works by mimicking the action of a natural hormone in the body called GLP-1, which helps regulate blood sugar levels.


Here's how Ozempic works:


1. *Stimulates insulin release*: Ozempic helps the pancreas release more insulin when blood sugar levels are high, which helps lower blood sugar.

2. *Reduces glucagon production*: Ozempic decreases the production of glucagon, a hormone that raises blood sugar levels.

3. *Slows gastric emptying*: Ozempic slows down the movement of food from the stomach to the small intestine, which helps reduce the spike in blood sugar levels after a meal.

4. *Appetite suppression*: Ozempic can also help reduce appetite, which can lead to weight loss.


By working in these ways, Ozempic can help people with type 2 diabetes:


1. *Lower their blood sugar levels*

2. *Improve their glycemic control*

3. *Reduce their risk of major adverse cardiovascular events*


Ozempic is typically administered via injection once a week and is often used in combination with other diabetes medications, such as metformin.

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