GLP-1 Guides & Articles

40 plain-English guides to GLP-1 weight loss treatment — the science, the cost, the process, and what the day-to-day actually looks like.

New here? Start with these three.

  1. 1. The Complete Guide to GLP-1 Medications — what these drugs are and what the trials found.
  2. 2. What GLP-1 Medication Costs in 2026 — brand name versus compounded, and the hidden fees.
  3. 3. Your First Month on a GLP-1 — week by week, including the first injection.

GLP-1 Science

How these medications work, what the trials found, and what is actually true.

The Complete Guide to GLP-1 MedicationsStart here. What GLP-1 medication is, how it works, and what the research actually shows — in plain English.9 min read →Semaglutide vs. Tirzepatide: Which Is Right for You?Two excellent medications, one decision. How they differ, and which tends to suit whom.8 min read →Why GLP-1 Medication Quiets the Food NoiseThe single most reported experience on GLP-1 has nothing to do with the scale. Here is why it happens.7 min read →What Weight Loss Does to Your MetabolismYes, it slows. No, you have not broken anything. Here is what is actually happening.7 min read →GLP-1 Benefits Beyond the ScaleBlood pressure, sleep, joints, energy, liver health — the changes patients report before the scale catches up.8 min read →The GLP-1 Trials, ExplainedWhere every number on this site comes from — and how to check it yourself.8 min read →Ten Myths About GLP-1 MedicationThe ten things people believe about GLP-1 that are worth checking.8 min read →

Getting Started

Costs, insurance, dosing, injecting — everything before your first week.

Compounded GLP-1 Medication, ExplainedSame active ingredient, different supply chain. What that means — including the parts other sites skip.9 min read →How Telehealth Weight Loss Actually WorksWhat happens between filling in a form and a package arriving at your door.7 min read →What GLP-1 Medication Costs in 2026Brand name versus compounded, what insurance really covers, and the true one-year number.8 min read →Getting GLP-1 Medication Covered by InsuranceThe phone call to make first, and what to do when the answer is no.8 min read →GLP-1 Dosing and Titration, Week by WeekWhy you start low, how the steps work, and what to do about a missed week.7 min read →How to Inject a GLP-1, Step by StepNinety seconds, once a week. Here is exactly how, including the vial-and-syringe version.7 min read →Your First Month on a GLP-1: What to ExpectThe first injection, the first week, and the things worth having in the house before you start.8 min read →GLP-1 Questions, AnsweredThirty questions we get asked most, answered without the marketing voice.10 min read →

Conditions

Diabetes, PCOS, menopause, sleep apnoea and liver disease, and how treatment fits.

GLP-1 Medication and Type 2 DiabetesWhere this whole class of medication started — and what it does for blood sugar.8 min read →GLP-1 Medication and PCOSWhy insulin resistance is the lever — and the fertility warning nobody should skip.7 min read →GLP-1 Medication Through MenopauseThe weight did not arrive because you changed. Something else did.7 min read →GLP-1 Medication and Sleep ApnoeaWhy the first thing patients notice is often that they slept through the night.6 min read →GLP-1 Medication and Fatty Liver DiseaseThe condition most people have never been told they have.7 min read →

Comparisons

Ozempic against Wegovy, medication against surgery, treatment against dieting.

Ozempic vs. Wegovy: Same Drug, Different LabelSame molecule, same manufacturer. Here is what actually differs.6 min read →Mounjaro vs. Zepbound: Same Drug, Different LabelBoth are tirzepatide. The difference is what each is licensed to treat.5 min read →GLP-1 Medication vs. Bariatric SurgerySurgery still wins on magnitude. That is not the whole comparison.8 min read →GLP-1 Medication vs. Diet ProgrammesWhy decades of dieting produced less than one year of treatment — and what diets still do better.7 min read →

Living Well

Eating, training, side effects, travel and results — the day-to-day of treatment.

Managing GLP-1 Side EffectsMost side effects are mild, early, and fixable. Here is exactly how.9 min read →Eating Well on a GLP-1When you can only eat half as much, what you eat starts mattering twice as much.8 min read →Moving While You Lose WeightTwo sessions a week, and why walking is not a substitute for them.8 min read →Protecting Muscle While You Lose FatThe most preventable mistake on a GLP-1 — and the two things that fix it.7 min read →The GLP-1 Results Timeline, Month by MonthWhat the first year really looks like, plateaus included.8 min read →Breaking a GLP-1 PlateauTwo to four weeks of nothing is normal. Here is what to do — and what not to.7 min read →What GLP-1 Does Not Fix: Emotional EatingIt quiets physical hunger. Eating for other reasons is a different problem.7 min read →GLP-1 Medication and AlcoholMost people find they want less. Here is why, and what to know if you still drink.6 min read →Holidays, Restaurants and Eating Around Other PeopleWhat to do when you can eat a third of what is on the plate — and what to say about it.6 min read →Travelling With GLP-1 MedicationCarry-on, cold pack, and the time-zone question everyone asks.6 min read →Loose Skin After Weight LossThe honest version, including the parts that creams cannot fix.6 min read →GLP-1 Medication After 50Why it is harder after fifty, and what to do differently.8 min read →Maintenance: Keeping the Weight OffReaching the goal is the halfway point. Here is the part nobody plans for.8 min read →

CoreAge Rx

Who we are, what patients say, and how to check any of it yourself.

Is CoreAge Rx Legit? An Honest LookPublished by CoreAge Rx, and written to be checkable. Including the complaints.8 min read →How to Choose a GLP-1 Telehealth ProviderFourteen questions. Ask us the same ones.7 min read →CoreAge Rx Success StoriesPatients in their own words — including the months that were hard.7 min read →

Ready to start?

Five-minute assessment. Physician review within 24 hours. Programmes from $99/month.

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