GLP-1 medications do something no diet plan can do: they change the hunger signal itself. That is a real advantage, and it is the reason so many people who have struggled for years finally get traction. But the medication only handles one half of the problem. What you eat, how much protein you get, and whether you are moving at all still matter, and the medication will not make those decisions for you.
I am Rachel Lindell, PA-C. I run Liora Health as a solo telehealth practice, and I treat Georgia residents for medical weight loss. Every patient works directly with me. Part of what I do in our visits is walk through the practical side of this, not just the prescription.
What the medication is actually doing
Semaglutide and tirzepatide are GLP-1 receptor agonists. They copy a hormone your gut already releases after you eat, and they work in a few ways at once.
They slow gastric emptying, so food stays in your stomach longer and you feel full sooner and for longer after a meal. They act on appetite centers in the hypothalamus, which is why the constant background noise about food quiets down for most people. And they increase insulin release in a glucose-dependent way, meaning they help your body handle a rise in blood sugar without pushing insulin when your sugar is already normal. Tirzepatide adds GIP receptor activity, which appears to add to the appetite and glucose effects.
That is the biology. Notice what is missing from that list: none of it decides what goes on your plate.
What the medication does not do
This is where I spend most of my time with patients, because the gap between "I am not hungry" and "I am eating well" is where progress stalls.
When appetite drops sharply, the most common thing that happens is people simply eat much less of everything. Total calories fall, which does produce weight on the scale, but protein falls right along with it. During any significant weight loss, a meaningful share of what you lose is lean tissue, not just fat. Adequate protein intake and some form of resistance training are the two things that shift that ratio in your favor. If you are eating 40 grams of protein a day because nothing sounds good, you are losing weight in a way you will not like the look or feel of six months from now.
Fluid intake drops for the same reason, and slowed gastric emptying already makes constipation common on these medications. Low fiber and low fluids together are the usual reason someone feels miserable on a dose they otherwise tolerate fine.
And there is the question of what happens when the appetite suppression is no longer new. Early on the medication carries you. Later, whatever your eating patterns were before tends to reassert itself unless something has actually changed in how you shop, cook, and handle a restaurant menu.
The guidance I include with treatment
I am not going to oversell this as a full coaching program, because right now it is not one. What I do include with medical care is the practical guidance that keeps the above from happening:
A protein target that fits your body and your goal, and a realistic way to hit it when your appetite is low. Usually that means front-loading protein earlier in the day, before the fullness sets in.
Fluid and fiber targets, and what to do at the first sign of constipation rather than after a week of it.
A conversation about resistance training. It does not have to be a gym. It has to be something, two or three times a week, that asks your muscles to work against resistance.
Meal structure that survives your actual schedule. If you work twelve hour shifts, a plan built around three sit-down meals is not going to hold.
Dose adjustments based on how you are actually responding, not on a fixed calendar.
I am also building a self-paced course that will go deeper on this, the kind of structured material you can work through on your own time rather than on a call schedule. It is in development now. When it is ready I will make it available to patients and to people who want the habit side without medication.
How treatment works at Liora Health
Everything is telehealth. You complete an evaluation with me, and if treatment is appropriate we start you on a plan and the medication ships to you. There are no clinic visits and no waiting at a pharmacy counter.
Medical weight loss treatment is available to Georgia residents only, since that is where I am licensed. This is a cash-pay practice, so there is no insurance involved and no surprise billing. Semaglutide starts at $149 a month and tirzepatide starts at $199 a month.
The medications I prescribe are compounded formulations, which are not FDA-approved products, and like any prescription they carry side effects. We go through all of that in detail at your evaluation so you can decide with real information.
Frequently asked questions
Do I have to follow a diet plan to use GLP-1 medication?
No. I do not put patients on a prescribed diet. What I do is set a protein target and talk through your current eating patterns, because those two things affect how well the medication works for you and how much muscle you hold onto.
How much protein should I be eating?
It depends on your body size and your goal, and I set that individually. What is consistent across patients is that most people fall short once appetite drops, and that eating protein earlier in the day works better than trying to catch up at dinner when you are already full.
Will I regain the weight if I stop the medication?
Most people regain a substantial portion of it, and I want to be direct with you about that rather than let you find out later. The research on this class of medication is consistent: when people stop, appetite returns to where it was and weight follows it back up over the following year. That is not a failure of willpower. It is what happens when you remove a treatment that was doing active work.
The honest way to frame it is that obesity is a chronic condition, and for a significant number of people this is a long-term medication in the same way blood pressure or thyroid medication is long-term. Nobody expects to take lisinopril for a year, stop, and stay normotensive. This is not different, and there is nothing wrong with needing ongoing treatment for an ongoing condition.
That said, it does not have to be permanent for everyone. Some people do come off it and hold their results, and the ones who manage it generally have a few things in common. They used the appetite window to genuinely change how they eat rather than just eating less of the same things. They built and kept muscle through adequate protein and resistance training. They came down gradually rather than stopping abruptly. And they had a plan for what to do when hunger came back, because it does.
I will not promise you which group you will be in, because I do not know at your first visit and neither does anyone else. What I will do is treat long-term use as a legitimate outcome rather than a disappointment, and support you either way. I offer a maintenance program for patients who reach their goal weight, which finds a stable dose, stops titrating, and reduces how often you need to be seen.
Is coaching included?
Basic lifestyle guidance is part of your medical care and there is no separate charge for it. Live one-on-one coaching is paused right now. The self-paced course I am building will fill that gap, and I will let patients know when it is available.
Getting started
If you have tried losing weight on your own and the hunger is what keeps beating you, the medication addresses that directly. Pair it with a few specific changes to protein, fluids, and movement, and you are working on both sides of the problem instead of one.
If the habit side is where you keep getting stuck, I have written more about why knowing what to eat does not turn into consistency.
Schedule an evaluation and we will talk through whether this is a fit for you.
Rachel Lindell
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