Is It Really a Plateau? (Or Is the Scale Just Being Diabolical Again?)
Hey everyone -
Let's talk about the stall.
Every one of our patients hits it at some point. The scale sits there for two or three weeks and the thought creeps in: "It stopped working."
Most of the time? Nope. It didn't.
I know this one personally. I started tirzepatide on March 29, 2024 at 255.2 lbs. Somewhere around 243-245 I got stuck. Not for a week. For about THREE MONTHS. And I am one of the director's at the clinic :-)
Here's what my Styku scans showed during that stretch... fat kept coming off and muscle kept going on. Over about six months I lost 24.3 lbs of fat and gained 10.3 lbs of muscle. My pants went from a 42 to a 38. The scale just didn't want to tell that story.
AND SCALES CAN BE DIABOLICAL :-)
So before you change anything, here's how we tell a real plateau from scale noise.
First - know what the normal curve looks like
GLP-1 weight loss is not a straight line. It looks more like a playground slide:
Months 0 to 4: Ramp-up. Your dose is stepping up and loss starts slow, often picking up around week 4.
Months 3 to 9: The steep part. This is where most of the weight usually comes off.
Months 9 to 15: It slows down. Still losing, just at a gentler pace.
Around 14 months: Many people settle near their low point.
In the big clinical trials, average loss was about 15% of body weight on semaglutide (68 weeks) and about 21% on the highest tirzepatide dose (72 weeks). Those are averages, not promises. And nobody in those trials lost weight in a straight line either.
So if you're in the back half of your first year and things are slowing down... that's the curve doing exactly what the curve does.
Second - rule out the noise
The scale weighs everything. Water, food, whatever is still sitting in your gut. A few things can hide real fat loss for days or even weeks:
A salty restaurant meal or a big carb day (that's water, not fat)
Constipation (yes, really - backed up means heavier)
The monthly cycle
Starting strength training (new muscle holds water)
A recent dose step-up
Weighing at different times, in different clothes, or on a different scale
Third - run the 4-week test
This is the part I want everyone to actually do.
Weigh the same way every morning. After the bathroom, before you eat or drink, same scale.
Write it down every day, then average the week. Judge the weekly average. Never one morning.
Wait four weeks. It only counts as a plateau after four flat weekly averages in a row.
Add a second measure. A tape measure around your waist once a week, and pay attention to how one favorite pair of pants fits. If those are shrinking while the scale sits still, you're winning.
If you're one of our patients, get a 3D body scan. It measures fat and muscle separately, and it's the best way I know to tell the holistic story of what's really going on.
If it IS real - check these in order
Don't change everything at once. Go down the list:
Protein. Most people drift lower as their meals get smaller. Three days of honest food notes usually shows the gap fast.
Strength training. Two or three short sessions a week, even with bands at home. If all you do is walk, this is the biggest lever you have.
Calorie creep. Lattes, juice, smoothies, a handful of this, a few of that, a glass of wine, loose weekends. It adds up fast when every meal is small.
Eating too little. This one surprises people. Not hungry is not the same as fueled. Under-eating costs you muscle and makes a stall worse. Honestly, this is the #1 thing we find in clinic.
Sleep and stress. Running on five hours a night? Fix that first.
Daily steps. They quietly drop as you lose weight. Check your phone.
What NOT to do
Don't bump your own dose. Don't shift your injection schedule. Don't go find medication somewhere else.
Some places will raise your dose the minute you stall (yikes!). Here's the thing: if you're already under-eating, more medication pushes your appetite even lower and can make the stall worse. Dose decisions are something we make together, with your 4-week log in hand. That's what we're here for.
And maybe... you've arrived
If your weight has settled at a number you're happy with, the flat line IS the goal. Keep the protein up, keep lifting, and let's talk about a maintenance plan.
Two quick snacks for plateau weeks
Savory cottage cheese bowl. Cottage cheese with halved cherry tomatoes, cucumber, a drizzle of olive oil, black pepper, and everything-bagel seasoning. Two minutes, no cooking, big protein in a small portion.
Chicken and white bean lettuce cups. Shredded cooked chicken, rinsed white beans, a spoonful of plain Greek yogurt, lemon, salt and pepper, spooned into butter lettuce leaves. Light and easy on the stomach.
We just put all of this into a new handout, "Is It Really a Plateau?", in English and Spanish. Ask for one at either clinic. It pairs with our "Pushing Through a Plateau" handout.
Trust the process. And give a stall a month before you panic.
-Daryl
Pacific Northwest Medical Group
Puyallup (253) 340-2270 | Federal Way (253) 363-8877
