GLP-1 Receptor Agonists
Medications that help control blood sugar and reduce appetite.
💡 GLP-1 medications help you feel fuller and eat less, while also lowering blood sugar.
How They Work
GLP-1 receptor agonists mimic natural hormones (incretins) that:
- Increase insulin release after meals
- Reduce glucose production in the liver
- Slow stomach emptying
- Reduce appetite
💡 They work mainly when blood sugar is high, reducing the risk of hypoglycaemia.
Benefits
📉 Lowers blood sugar
Improves glucose control, especially after meals.
⚖️ Weight loss
Helps reduce appetite and food intake.
❤️ Heart benefits
Some medications reduce cardiovascular risk.
🛡️ Low hypo risk
Unlikely to cause low blood sugar alone.
How Are They Taken?
- Often given as injections (daily or weekly)
- Some are available as tablets
💡 Your healthcare provider will guide you on the best option.
Common Side Effects
- Nausea
- Vomiting
- Reduced appetite
💡 Side effects are usually worse at the start and improve over time.
Important Considerations
- Start with a low dose and increase gradually
- Eat smaller meals to reduce nausea
- Not suitable for everyone
⚠️ Persistent vomiting or severe symptoms should be discussed with a doctor.
Practical Tips
- Eat slowly and stop when full
- Avoid large or heavy meals initially
- Stay hydrated
Key Takeaway
GLP-1 receptor agonists are effective for both blood sugar control and weight management.
💡 They are increasingly used due to their multiple health benefits.