GLP-1 medications like semaglutide and tirzepatide can be very effective for weight loss.
But there is an important part of the conversation that often gets missed:
What kind of weight are you losing?
If the scale is going down, that may feel like the only thing that matters.
It is not.
During weight loss, your body can lose both fat and lean mass. For someone who cares about strength, performance, mobility, or simply staying capable as they get older, protecting muscle matters.
At Fe26 Wellness, we think a good metabolic plan should help you lose weight without forgetting about the body you want to have when the weight is gone.
Request a Metabolic Consultation
Why Muscle Matters During Weight Loss
Muscle is not just about looking athletic.
It matters for everyday life.
Muscle supports:
- Strength
- Balance
- Mobility
- Physical performance
- Glucose control
- Healthy aging
- Your ability to stay active and independent
That is why we do not love the idea of treating every pound lost as automatically good.
A 30-pound loss can be a great outcome.
But if someone also feels weaker, stops training, struggles to eat, and loses a meaningful amount of muscle along the way, there may be more to think about.
Do GLP-1 Medications Make You Lose Muscle?
They can contribute to lean mass loss, but the situation is more complicated than saying:
“GLP-1s eat your muscle.”
The medications reduce appetite for many people.
When you eat less, you are usually eating less of everything, including protein and total calories.
If the body is in a calorie deficit, some lean mass loss can happen along with fat loss.
How much varies from person to person.
Things that may influence it include:
- How quickly you are losing weight
- How much protein you are eating
- Whether you strength train
- Your age
- Starting body composition
- Overall activity level
- How aggressive the calorie deficit becomes
The practical point is simple:
If you are losing a significant amount of weight, muscle should be part of the conversation.
Protein Becomes More Important When Appetite Drops
One of the biggest challenges we hear about with GLP-1 therapy is:
“I am just not hungry.”
That is part of why the medications work.
But if your appetite becomes very low, it can also become surprisingly easy to undereat protein.
A person may think:
“I ate today.”
But when they look back, it was half a yogurt, a few bites at lunch, and a small dinner.
That may not be enough to support the kind of body composition they want.
You do not need to obsess over protein.
You do need to pay attention to it.
For many people, that means deliberately making protein one of the first things they think about when planning meals.
Strength Training Is One of the Best Things You Can Do
If you want your body to keep muscle, give it a reason to keep muscle.
That is where resistance training comes in.
You do not have to become a powerlifter.
Strength training can include:
- Free weights
- Machines
- Resistance bands
- Body-weight exercises
- Functional strength work
The important part is consistency.
If your body is losing weight while you continue to challenge your muscles, that is a very different situation than losing weight while becoming less active.
For many people, the goal should be:
Lose fat while staying strong.
Faster Is Not Always Better
It is easy to get excited when the scale starts moving quickly.
That can be motivating.
But rapid weight loss is not automatically a better outcome.
If you are losing weight very quickly and also experiencing:
- Low energy
- Weakness
- Difficulty eating
- Poor workout performance
- Dizziness
- Constant fatigue
then it may be worth slowing down and looking at the bigger picture.
The goal is not to win a race to the lowest number on the scale.
The goal is to improve your health in a way you can live with.
Hydration Can Become an Issue Too
When people eat less, they sometimes drink less.
Add nausea, constipation, travel, exercise, or hot weather and hydration can get away from you pretty quickly.
Most of the time, the basics still matter:
Drink consistently.
Use electrolytes when they make sense.
Pay attention to thirst, training, and how you feel.
For appropriate clients, Fe26 also offers mobile IV hydration.
IV therapy is not a substitute for good daily hydration, but it can be a useful tool when someone needs additional support.
Do Not Ignore How You Feel
The scale can improve while the rest of the experience gets worse.
That is why we think people should pay attention to more than weight.
Ask yourself:
- Am I still strong?
- Am I training?
- Am I eating enough protein?
- How is my energy?
- How is my sleep?
- Am I staying hydrated?
- Do I feel better overall?
- Is this something I can actually maintain?
Those questions are just as important as:
“How many pounds did I lose this week?”
Body Composition Tells a Better Story Than the Scale Alone
Weight is useful.
It is just incomplete.
Someone can weigh the same amount and have very different levels of muscle and body fat.
That is why body composition, strength, waist circumference, and how you function can provide a more useful picture of progress.
For an active person, the goal may not even be the lowest possible weight.
It may be:
lighter, stronger, healthier, and easier to move.
That is a different mindset.
Where Do Peptides Fit?
You may hear people talk about combining GLP-1 medications with peptides such as CJC-1295 or ipamorelin.
Usually, the conversation is around recovery, body composition, sleep, or growth hormone signaling.
This is an area where we think people should resist the urge to automatically build a giant “stack.”
A peptide may be worth discussing for some clients.
That does not mean everyone using a GLP-1 needs one.
Start with the basics first:
- Protein
- Strength training
- Hydration
- Sleep
- Recovery
- Appropriate medication management
Then decide whether anything else actually adds value.
Clinical Follow-Up Should Be More Than “Still Losing Weight?”
A good follow-up conversation should not only ask whether the medication is working.
It should ask how you are doing.
That might include:
- How is your appetite?
- Are you able to eat enough?
- Are side effects manageable?
- Are you staying active?
- Are you maintaining strength?
- How is your energy?
- Does the current plan still fit your goals?
Sometimes the answer is to stay the course.
Sometimes something needs to change.
That is why ongoing support matters.
Think About What Happens After the Weight Comes Off
This may be the most important question of all:
What are you building while you lose the weight?
Are you building better eating habits?
Are you stronger?
Are you learning how much food your body needs?
Are you creating a routine you can maintain?
Are you becoming more active?
Medication can make weight loss easier.
It cannot build those habits for you.
The long-term value comes from what you do with the opportunity.
The Goal Is Better Health, Not Just Less Weight
There is nothing wrong with wanting to lose weight.
For many people, it can have a meaningful impact on health and quality of life.
We just think the goal should be bigger than the scale.
Lose weight.
Protect strength.
Stay active.
Eat well.
Hydrate.
Recover.
Build something you can maintain.
That is a much better finish line.
Request a Metabolic Consultation
Fe26 serves clients throughout Wayzata, Minnetonka, Edina, Eden Prairie, Plymouth, Orono, Victoria, and other communities across the western and southwestern Minneapolis metro.
Common Questions
Will I lose muscle while taking a GLP-1 medication?
Some lean mass loss can happen during significant weight loss. How much varies based on factors such as protein intake, training, age, activity, and how quickly weight is lost.
How can I help maintain muscle while losing weight?
Adequate protein and regular resistance training are two of the most important things to focus on.
Should I stop exercising because I am eating less?
Usually, staying active is valuable. The right intensity depends on how you feel, your health, and your training background.
Can IV therapy prevent muscle loss?
IV therapy can support hydration and nutrient delivery, but it should not replace adequate nutrition or strength training.
Does everyone on a GLP-1 need peptides?
No. Peptides may be worth discussing for some people, but they are not automatically part of every metabolic program.