Tempted by GLP-1s (Ozempic, Weygovey, Semaglutide)? Read this before you decide

If you’re a busy Melbourne mum who’s doing “most things right” and still can’t shift the 10–15kg, GLP-1 medications can look like the first sensible offer you’ve seen in years. And yes, for some people, they genuinely help.

But GLP-1s aren’t a cute little shortcut. They’re a medical decision with trade-offs. Not just nausea and appetite changes. Bigger ones too, like muscle loss and skin laxity when weight drops quickly. And perhaps the most overlooked consideration is the temporary mode of action - once the drug is stopped the benefits subside. This is the calm, grown-up read before you walk into your GP appointment.

You’ll get:

• the questions to take to your GP (so you don’t walk out with a script and a stomach full of regret)

• the reality of staying on vs coming off

• the side effects people don’t think about until they’re living them

• where a combination of treatments GLP-1s and fat freezing together can give you perfect outcomes.

• where non-invasive body contouring fits if your goal is shape, not major weight loss

What are GLP-1s (and why everyone’s suddenly talking about them)?

GLP-1s are prescription medications that mimic a hormone involved in appetite and blood sugar regulation. In plain English, many people feel less hungry, feel full faster, and eat less without fighting themselves all day.

That’s the appeal. Relief.

But if you’re reading this, you’re probably not chasing a dramatic transformation. You’re chasing quiet. Quiet in your head. Quiet in your jeans. Quiet from the constant internal audit of what you ate, what you didn’t do, what you “should” be able to fix.

GLP-1s can change that experience for some people. They can also create a new kind of stress if you start without a plan.

The part most people skip: what problem are you actually trying to solve?

The internet lumps everything into “weight loss.” Your body doesn’t. “I want to lose weight” can mean three totally different things:

• I want health markers to improve (blood sugar, blood pressure, cholesterol, joint pain, energy)

• I want the scale to move (overall weight reduction)

• I want my shape back (belly, hips, bra bulge, arms, thighs)

If your main pain is shape, GLP-1s might be an expensive, medical way to chase a result you could approach differently. If your main pain is health risk, GLP-1s might be appropriate. You don’t need a pep talk. You need the right tool for the job.

GLP-1 side effects people don’t think about until it’s too late

Most people know about the appetite and tummy stuff. The bigger “wait, what?” side effects tend to show up when weight comes off faster than your body can adapt.

1. Muscle loss (muscle wasting)

When you lose weight, you don’t only lose fat. If you’re eating less (which is the whole point), and you’re not actively protecting protein intake and strength work, your body can lose lean muscle along with fat. That can matter because:

• muscle is part of what gives your body shape

• muscle supports strength, posture, and metabolism

• losing muscle can leave you smaller, but softer

This is why “I just want the scale down” can backfire aesthetically.

2. Metabolism is reduced

With rapid weight loss, your body will think it is in starvation mode and will subsequently reduce your metabolic rate. This is called adaptive thermogenesis. When consumption returns to normal (when tolerance increases or the medication is ceased), the body needs less energy for normal functioning. The additional energy is then stored by the body and is stored as fat. The cells that have shrunk over the treatment period due to caloric deficit, refill and return to normal size.

3. Skin laxity (looser skin)

Skin doesn’t always bounce back neatly, especially with:

• faster weight loss

• age-related collagen changes

• motherhood (pregnancy stretches skin, and it doesn’t always return)

• genetics

If the volume under the skin reduces quickly, the skin may not tighten at the same pace. That can leave you with a looser look in areas like the tummy, arms, and thighs. Not everyone experiences this the same way. But it’s common enough that it should be part of an adult decision.

4. The obvious stuff: gut side effects and food aversions

Many people report nausea, reflux, constipation or diarrhoea, and feeling “put off” certain foods. Some love that. Some feel miserable. The point is not to scare you. It’s to stop you being surprised.

5. The mode of action is temporary.

Reduced appetite, reduced food noise and reduced weight are all only applicable while the medication is in your system. When you stop the drug, your body returns to what it was pre-treatment. Recent reports indicate that weight regain is 4 x faster than weight loss through diet and exercise alone (most likely due to the metabolic impact/ adaptive thermogenesis - point 2).

Take this list to your consultation: the questions that stop you getting rushed into a script

Staying on vs coming off: the honest reality

Here’s what I want you to understand before you start.

If you stay on

• You may get ongoing appetite support.

• You may also be signing up for ongoing cost and medical management.

• You’ll still need a normal-life plan, or it becomes another thing you’re doing to your body rather than with your body.

The belief shift you probably need (and it’s a relief)

Most women in your life stage assume:

“If I could just be more disciplined, I’d fix this.”

No. Your body at 40, 45, 55 is not your body at 25. Stress, hormones, sleep, genetics, life load, and metabolism all matter.

It’s not your fault.

Once you understand what’s driving the problem, you stop choosing options out of desperation.