Beginner's guide
Starting Mounjaro Safely
Learn what to expect from your first dose and first month, including food, fluids, side effects and when to seek help.
Start Mounjaro safely →
Prescription weight-loss treatment
Considering Mounjaro treatment?
Mounjaro is a prescription-only weight-loss treatment. Complete an online consultation and a UK-registered prescriber will assess whether it is suitable for you.
Starting Mounjaro: Begin Here
Start with practical guidance on your first dose, the dose schedule and a calorie target that supports treatment.
Dose guide
Mounjaro Dose Schedule
See how the starting dose and gradual dose increases work, with practical guidance for each stage.
Understand the Mounjaro dose schedule →
Calculator
Mounjaro Weight Loss Calculator
Estimate a practical calorie target based on your height, weight, age and activity level.
Use the Mounjaro weight loss calculator →Diet & Lifestyle Articles
Practical guides covering diet, exercise, nutrition and lifestyle habits that may help support healthy and sustainable weight loss alongside treatment.
05 OCT 2026
Supplements on Mounjaro: What Do You Actually Need?
A pharmacist explains when supplements may be useful on Mounjaro, when food is enough, and which products need extra care.
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07 Oct 2026
Can You Lose Weight on Mounjaro Without Exercise?
Read more →
16 Apr 2026
Mounjaro Motivation: How to Stay Consistent With Weight Loss
Read more →Eligibility Articles
Guides covering eligibility criteria, BMI requirements, suitability for treatment and differences between NHS and private access options.
Usage & Storage
Helpful advice on using treatment correctly, including dosing, injection guidance, storage information and travelling with medication.
Explore More Mounjaro Guides
Can You Lose Weight on Mounjaro Without Exercise?
Can You Lose Weight on Mounjaro Without Exercise? Yes, some people can lose weight on Mounjaro without doing formal exercise because tirzepatide can reduce hunger, increase fullness and make it easier to eat less. However, clinical trials studied Mounjaro alongside...
Eating Out on Mounjaro: A Pharmacist’s Guide
Can You Eat Out While Taking Mounjaro? Yes. You can eat at restaurants and enjoy social events while taking Mounjaro. Choose a smaller portion, eat slowly and stop when you feel comfortably full. Rich, fatty or very large meals may...
Mounjaro on the NHS: Eligibility and Access Explained
Can you get Mounjaro on the NHS? Quick answer: Mounjaro is available on the NHS for weight management in England, but access is being introduced in phases. In primary care, the current priority group generally has a BMI of 35...
Mounjaro Motivation: How to Stay Consistent With Weight Loss
How do you stay motivated on Mounjaro? Mounjaro motivation is easier to maintain when you use simple routines instead of relying on willpower. Keep your injection day consistent, use a calorie deficit meal plan that suits your schedule, track progress...
Starting Mounjaro Safely: Your First Dose and First Month
How do you start Mounjaro safely? Quick answer: Starting Mounjaro safely begins with a clinical assessment, followed by the 2.5 mg once-weekly starting dose if it is prescribed for you. Choose a regular injection day, read the instructions supplied with...
How Much Water Should You Drink on Mounjaro?
Quick answer: Most adults taking Mounjaro can use the NHS guide of 6 to 8 cups or glasses of fluid a day as a starting point. There is no separate fixed water target for Mounjaro. Drink regularly, aim for pale...