If people around you are losing weight fast on GLP‑1 medications, it can be unsettling, especially if you’ve been doing the “slow, steady, lifestyle” work, or have battled with food and weight for a long time.

You might find yourself questioning your approach, feeling behind, or wondering whether you’re missing something. My clients are currently going through the same, and I have many clients who have already abandoned the drugs for reasons outlined in this post. 

So let’s talk about GLP‑1 medications properly — not emotionally, not morally, and not through social media perspectives or your friends and family’s ideas around them. 

First: What GLP‑1 Medications Actually Do

GLP‑1 medications (like semaglutide and tirzepatide) mimic a naturally occurring gut hormone (aka signalling molecule) that:

• suppresses appetite
• slows gastric (stomach) emptying
• reduces food‑seeking behaviour
• improves blood sugar regulation

For people with type 2 diabetes or medically significant obesity with metabolic risk, this can be life‑changing - and this intervention can reduce long‑term harm associated with severe obesity.”

They make it ‘easier’ to eat less by removing constant hunger and food noise. That’s it. They don’t “fix” metabolism, trauma, habits, or behaviour — they override appetite signalling while you’re on them. 

Why the Results Are Faster (and Why That Matters)

GLP‑1s work because they create a large, fast calorie deficit. And when weight drops quickly, the scale moves.

But rapid weight loss always comes at a cost to lean mass unless it’s actively protected.

Across trials, 25–40% of the total weight lost on GLP‑1 medications is lean mass, not fat — meaning muscle, connective tissue, and metabolically active tissue are being lost alongside fat.

Muscle loss matters because:

• muscle regulates blood sugar
• muscle maintains metabolic rate
• muscle protects you from regain
• muscle supports long‑term health, strength, and ageing

Losing muscle makes weight maintenance harder, not easier.

This matters because when I work with clients, their family members or friends may have lost 10kg versus their 7kg, with much less active effort. But when you do the math, that ‘extra’ loss is most likely muscle, not body fat

Muscle retention is preventative for long term weight maintenance,supports a healthy metabolism, increases glycogen (carb/energy) storage sites in the body, and protects from all-cause mortality. 

The Long‑Term Dependency Problem

GLP‑1 medications are designed for long‑term use. When they are stopped, the appetite suppression stops.

In extension trials, most people regained a significant portion of the weight within 12 months unless the medication was continued or another intervention was added.

This isn’t a willpower failure. It’s biology.

The issue arises when:

• food behaviours haven’t been addressed
• emotional regulation still runs through eating
• muscle hasn’t been preserved
• capacity for hunger hasn’t been rebuilt

Without those foundations, people often feel more trapped, not less — reliant on medication to keep things stable.

Other Real Risks That Are Rarely Talked About

GLP‑1s are generally safe when used appropriately and monitored. But they are not neutral.

Documented risks include:

• increased gallstone and gallbladder disease risk during rapid weight loss
• gastrointestinal disruption that can affect nutrient intake
• rare but serious pancreatitis risk (still uncommon, but real)
• loss of lean mass without structured resistance training

None of this means “don’t ever use them.”
It means they are a medical tool, not a shortcut.

When GLP‑1s Can Make Sense

GLP‑1 medications may be appropriate if you:

• have type 2 diabetes or severe insulin resistance
• have obesity with cardiovascular or metabolic disease
• have repeatedly attempted lifestyle change and cannot regulate appetite at all
• are under medical supervision
• are strength training and actively protecting muscle (but knowing it will not protect all your muscle). 
• are working on food behaviour alongside the medication - this is key - but note the medication will likely quiet the food noise and this will interfere with your capacity to ‘hear’ it, and work through it. 

How You Can Achieve Results Without the Drug

If your weight struggles are driven by:

• stress eating
• emotional regulation through food
• nervous system dysregulation
• chronic restriction–overeating cycles
• low muscle mass
• metabolic adaptation from years of dieting

Then GLP‑1s are addressing the symptom, not the cause.

Sustainable fat loss without medication hinges on:

• building and preserving muscle through resistance training
• adequate protein intake to support lean mass and satiety
• nervous system regulation, so food isn’t your primary coping mechanism
• behavioural work, not just appetite suppression
• capacity‑based change, not forcing results fast

This is slower. But it changes the baseline. It creates an environment where results can stick, and additionally to that, you will feel stronger, more in control, and have greater capacity for life in general. 

And importantly, it doesn’t create dependency.

If You’re Feeling Behind — You’re Not

Fast weight loss looks convincing. But health isn’t measured by velocity.

If you are building muscle, learning to regulate hunger and stress, and repairing your relationship with food, you are doing foundational work — the kind that keeps working years down the line.

GLP‑1 medications can be a useful medical intervention in the right context.

But if the underlying patterns remain untouched, the problem just pauses — it doesn’t resolve.

And that’s the part you can’t see on the scale.

If you're looking for help in creating long-term, sustainable weight loss don't hesitate to reach out to me for support. Click here for more information. 

Jen X