Start with GLP-1GLP-1 basics
What is GLP-1? From a natural hormone to medication
Understand what GLP-1 means, its role in blood glucose and appetite, and how GLP-1 receptor agonists differ from dual GIP/GLP-1 medicines.
THE GLP1 HELPER LIBRARYKnowledge for everyday care,
Knowledge for everyday care,
one step at a time.
From GLP-1 basics to meals, movement and maintenance. Explore everyday questions with sources you can check.
Our editorial principles ↗14 articles
Start with GLP-1
Medication & use
Wegovy pen instructions: device types and checking completion
Compare multidose and single-dose Wegovy pens, key FlexTouch leaflet checks, and questions about needles, leftover liquid and storage.
Medication & use
GLP-1 dose units: mg, mL and units before using a conversion chart
Understand medicine amount, liquid volume, concentration and syringe markings, and why a universal GLP-1 or Wegovy-to-Mounjaro conversion chart is insufficient.
Medication & use
Can you use Wegovy with a family history of thyroid cancer?
Check the cancer type before treatment: medullary versus papillary thyroid cancer, MEN2, US and Korean labeling, and the limits of human studies.
Medication & use
Types of GLP-1 medicines: Wegovy, Saxenda and Mounjaro
Compare representative ingredients, dosing frequency and pen formats, and learn why the product and its approved purpose matter.
Medication & use
Using a GLP-1 injection: what to check before the first dose
Check the product, pen training, injection sites, records and disposal before following the instructions for your own device.
Medication & use
GLP-1 dosing: how are starting doses and increases decided?
Read selected South Korean adult starting doses and escalation intervals, and learn why body weight alone does not determine a dose.
Medication & use
Oral GLP-1 medicines versus injections: differences and trade-offs
Compare dosing routines, fasting requirements, injection burden and convenience, while keeping overseas oral-product information separate from local approvals.
GLP-1 basics
Before starting GLP-1 treatment: what to check and record
Prepare questions about your prescription, current medicines, food and symptoms, and make your first useful daily records.
Muscle & movement
Why muscle care matters during GLP-1 treatment
Look beyond body weight at nutrition, strength training and everyday function, and learn which observations to record.
Food & nutrition
Protein and meals when your appetite is smaller
Explore varied protein foods and accurate intake records, and consider what to check before setting a personal target.
How you feel
Nausea and symptoms: what to record and when to seek help
Record onset, duration, food and fluid intake, and the effect on daily life. Learn which warning signs require prompt medical attention.
Muscle & movement
Returning to exercise: walking and strength training
Understand general adult activity recommendations, choose a realistic starting point and keep useful exercise records.
Maintenance & habits
Why a maintenance plan matters after reaching your goal
Read the STEP 1 extension on weight changes after semaglutide withdrawal, and prepare treatment and lifestyle records for maintenance.
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Health information with traceable sources. Articles provide general information and do not replace individual care.