How to track a GLP-1

The short answer
Tracking a GLP-1 well comes down to four habits: log the dose the moment you take it, note how you felt without editing it later, watch the weekly trend instead of the daily number, and bring the record to your appointment. The guides below walk through each as an ordered procedure. They cover how to record what happened — never what dose to take, which is your prescriber's decision and no one else's.
Setting up
The first week decides whether you are still logging in week twelve. These cover the initial dose entry, injection-site rotation, and reminders that survive a change of routine — the three things that most often quietly stop working.
Starting outHow to Log Your First GLP-1 Dose
How to log your first GLP-1 dose: the four things to write down the moment you take it, and how to set up a record that still makes sense in month six.
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Injection routineHow to Rotate GLP-1 Injection Sites Using a Record, Not Memory
How to rotate GLP-1 injection sites from a record, not memory: name your sites, log one with every dose, and follow a fixed order you cannot lose track of.
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RemindersHow to Set Up GLP-1 Dose Reminders That Actually Work
How to set up GLP-1 dose reminders that work: fire them at a moment you can act, add a supply heads-up the day before, and log from the reminder itself.
Read guideWhat to record
Symptoms, meals and protein. The common thread is writing things down close to when they happen — a symptom reconstructed three weeks later at an appointment is a guess, and everyone in the room knows it.
JournallingHow to Keep a GLP-1 Symptom Journal
How to keep a GLP-1 symptom journal a provider can use: a short fixed list, the same intensity scale every time, and each entry dated to your dose cycle.
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Food loggingHow to Log a Meal on a GLP-1
How to log a meal on a GLP-1 without giving up by week three: log after eating, use the fastest input, check the estimate, and save the meals you repeat.
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Food and macrosHow to Track Protein on a GLP-1
How to track protein on a GLP-1 when appetite is gone: get the target from a professional, count by the day, and read the weekly average, not any one day.
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Injection routineHow to Handle a GLP-1 Injection Site Reaction: What to Record and When to Call
How to handle a GLP-1 injection site reaction as a record: what the Ozempic, Wegovy, Mounjaro, Zepbound and Saxenda labels list, what to log, and the red flags.
Read guideReading your own data
Numbers you have collected are not yet information. Weight especially: daily readings swing several pounds on water alone, and reacting to that noise is how people conclude a plan is failing in week three.
ProgressHow to Read Your GLP-1 Weight Trend Instead of Daily Noise
How to read a GLP-1 weight trend instead of daily noise: fix your weigh-in conditions, log every reading, and compare seven-day averages two weeks apart.
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AppointmentsHow to Prepare a GLP-1 Summary for Your Doctor
How to prepare a GLP-1 summary your doctor can read in two minutes: one page, the window since your last visit, four facts up front and your questions ranked.
Read guideWhen things change
A prescriber adjusts the dose, a plan switches you to a different molecule, or life interrupts for a month. These cover keeping the record continuous through each — including why a dose-conversion chart must never enter your log.
TitrationHow to Record a GLP-1 Dose Change Your Prescriber Made
How to record a GLP-1 dose change your prescriber made: copy the new instruction exactly, date it from the first dose, and never edit earlier entries.
Read guideHow to Keep Tracking When You Switch GLP-1 Medications
How to keep tracking when you switch GLP-1 medications: one continuous timeline, no dose conversion between molecules, and a re-baseline on the switch date.
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Getting back onHow to Restart GLP-1 Tracking After You Fall Off
How to restart GLP-1 tracking after a gap: log today first, reconstruct only what you can source, leave the rest visibly empty, and restart with fewer fields.
Read guideWithout an app
You do not need our app, or any app. This is a spreadsheet build you can copy in ten minutes.
Why these are procedures and not articles
Tracking is one of the few genuinely procedural things in this topic. Most GLP-1 content answers a clinical question, and on those questions a marketing site is the wrong source — your prescriber and the FDA label are better, and pretending otherwise helps nobody.
Record-keeping is different. It has actual steps, in an order, with a right and a wrong way to do it, and the failure modes are consistent across everyone who tries: logging retrospectively, tracking too many things to sustain, weighing daily and reading each number as a verdict. That is a topic where step-by-step instructions earn their place.
The line these pages do not cross
None of them tells you what dose to take, when to increase, whether to skip one, or what a symptom means. "How to record a dose change" means recording a change your prescriber already made.
That boundary is deliberate and it costs real search traffic. The largest cluster of how-to searches in this topic is about administration and dosing — how to inject, how many clicks are left in a pen, when to move up. Those are the highest-volume queries available and we do not answer any of them, because the honest answer is a label and a prescriber, and a confident wrong answer causes direct harm.
You do not need our app for any of this
Every page here works with a notebook. The spreadsheet guide is deliberately app-free from start to finish, and mentions the app once, at the end, as one option among several.
The reason is practical rather than principled: the best tracking method is the one you will still be using in three months. For plenty of people that is a paper journal by the fridge, and a page that pretends otherwise is easy to see through.
The three mistakes almost everyone makes
Logging retrospectively. Sunday-night reconstruction of a week feels like tracking and produces fiction — you will remember the days that stood out and quietly invent the rest, and the reconstructed days look identical to the real ones later.
Tracking too much. Dose, weight and one symptom is sustainable. Dose, weight, every symptom, every meal, macros, water, steps, mood and sleep is a project, and projects get abandoned around week three. Start with less than you think you need.
Reading the daily weight. It moves several pounds on water, salt and timing alone. Weighing daily is fine; interpreting each reading is not, and the guide on trends exists because this is the single most common reason people conclude a plan is failing when it is not.
How long this actually takes
About fifteen seconds a day once it is set up, and roughly ten minutes to set up in the first place.
That is worth stating plainly, because the mental picture most people have of health tracking is a spreadsheet that eats a Sunday. The version described here is one tap on injection day, a weight most mornings, and a note only when something is worth noting. The value is not in the logging, which is trivial. It is that three months later you can answer a specific question with a specific answer instead of a shrug.