GLP-1 medications like Mounjaro and Wegovy are helping people lose weight by changing how the body responds to hunger and food. These injections aren’t magic, but they work in a very real and helpful way.
Let’s break it down clearly and simply.
Table of Contents
What Are GLP-1 Injections?
GLP-1 stands for glucagon-like peptide-1. It’s a hormone your body makes naturally after you eat. It helps:
- Tell your brain you’re full
- Slow down how quickly your stomach empties
- Control your blood sugar
GLP-1 injections copy this hormone so that you feel full sooner and eat less without trying as hard.
Some injections like Mounjaro also affect another hormone called GIP, which helps even more with appetite and blood sugar.
How Do These Injections Work?
| What They Do | How It Helps |
|---|---|
| Reduce hunger | You feel full faster and for longer |
| Slow digestion | Food stays in your stomach longer |
| Lower cravings | You think about food less often |
| Balance blood sugar | Less ups and downs in energy |
What to Expect When You Start
First few weeks:
- You may feel less hungry quickly
- Some mild side effects like nausea or tiredness can happen
First 1–3 months:
- Eating smaller portions will start to feel normal
- You might notice weight loss around 5-10%
Long term:
- You stay full with less food
- Cravings may fade
- You feel more in control of eating
Questions People Ask
Do I need a special diet?
No strict diet needed. But healthy meals with protein and fibre work better with the medication.
How long do I take it?
That depends. Some stay on it long-term, others stop when they reach their goal. A health professional can guide you.
Will the weight come back if I stop?
Possibly. Keeping new eating habits helps keep the weight off.
Are there side effects?
Yes, but usually mild:
- Feeling sick
- Constipation or diarrhoea
- Feeling tired
Starting with a low dose can make side effects easier to manage.
How It Compares to Other Options
| Option | Appetite Control | Speed | Medical Support |
| Dieting alone | Low | Slow | No |
| Exercise | Low | Gradual | No |
| GLP-1 Injections | High | Moderate | Yes |
GLP-1 injections make weight loss more manageable by working with your body, not against it.
“You still have to make changes, but the injections help make those changes easier.”
Need Some Guidance?
If you’re tired of feeling hungry all the time and nothing seems to work, support is available.
Want to explore this option in more detail? You can get helpful information here.
