The UK's most complete GLP-1 guide
Every Question Answered. Every Side Effect Explained.
- How GLP-1 medications work
- Mounjaro vs Wegovy compared
- Injection instructions
- Side effects & solutions
- What to eat on treatment
- FAQs answered
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How to Prepare Your Kitchen for Weight Loss Success
Setting up your kitchen properly is one of the most practical steps you can take to support sustainable weight loss. Whether you're managing your weight through dietary changes, increased physical activity, or with prescription weight loss medication, your kitchen environment plays a crucial role in your success. This guide shows you how to organise your kitchen to make healthy choices easier and reduce temptation. Small changes to how you store, prepare, and access food can significantly improve your ability to stick to your weight management goals.
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Enter your height and weight below. Supports both imperial (stone & lbs) and metric (kg). Results include NHS category, healthy weight range, and ethnicity adjustments.
What Is BMI and Why Does It Matter?
Body Mass Index (BMI) is the most widely used screening tool for assessing whether your weight falls within a healthy range. Used by the NHS, GPs, and weight management services across the UK, BMI provides a quick snapshot of your weight relative to your height. The formula is simple: your weight in kilograms divided by your height in metres squared (kg/m²).
While BMI isn't a perfect measure — it doesn't account for muscle mass, bone density, or fat distribution — it remains the standard first step in identifying potential weight-related health risks including type 2 diabetes, cardiovascular disease, high blood pressure, and certain cancers.
The NHS also recommends adjusted thresholds for people of South Asian, Chinese, or Black African heritage — a BMI of 23 or above is classified as overweight, and 27.5 as obese. Our calculator includes this adjustment as a one-click toggle.
Essential Kitchen Changes for Weight Loss Support
Creating a kitchen environment that supports healthy eating involves strategic organisation and smart shopping habits. Start by removing or minimising high-calorie, processed foods that you find difficult to resist — if they're not visible or easily accessible, you're less likely to reach for them impulsively. Stock your fridge with visible, ready-to-eat vegetables, lean proteins, and Greek yoghurt at eye level where you'll naturally see them first. Use smaller plates and bowls, which research shows can help with portion control and make meals feel more satisfying. Keep a water bottle refilled and easily accessible to encourage hydration throughout the day — often thirst is mistaken for hunger. Organise your cupboards so that healthier options are at convenient heights, whilst less healthy items are stored higher or lower, requiring more effort to access.
- Replace high-sugar drinks with water, herbal teas, and black coffee
- Use clear containers for healthy snacks so you remember they're available
- Keep a meal plan visible on your fridge as a daily reminder
- Store nuts and seeds in small portions to avoid overeating
- Invest in quality storage containers for meal prep
Clinically BackedWeight Loss
No appointments. No waiting rooms. Just care — from a UK-regulated online pharmacy.
How It Works
Three simple steps to understand your weight and take action.
Enter your height and weight in our free calculator. Get your BMI, NHS category, healthy weight range, and ethnicity-adjusted thresholds instantly.
If your BMI suggests you're overweight or obese, explore our GLP-1 calculators to project potential weight loss on Mounjaro or Wegovy.
Use our progress tracker to log your weight weekly, visualise your journey with charts, and stay motivated — all stored privately in your browser.
Free Weight Loss Tools & Guides
Everything you need to understand your weight, explore medication options, and track your progress — completely free.
Meal Prep Strategies and Kitchen Tools That Work
Effective meal preparation is one of the most reliable ways to stay consistent with your weight management in the UK. Dedicate one or two hours weekly to preparing proteins (grilled chicken, baked fish, lean beef), cooking grains (brown rice, quinoa), and roasting vegetables. Portion these into containers so healthy meals are immediately available when you're hungry or tired. This removes the temptation to order takeaway or reach for convenience foods. Useful kitchen tools include a good food scale (for portion awareness), a blender for smoothies and soups, a slow cooker for batch cooking, and a set of meal prep containers. If you're using prescription weight loss medication like Mounjaro or Wegovy, having prepared meals ready means you can eat smaller portions comfortably without spending time cooking when nausea or reduced appetite makes meal planning challenging. Use our GLP-1 weight loss calculator to estimate your potential results, and track your progress with our free progress tracker as you implement these kitchen changes.
- Dual GIP/GLP-1 receptor agonist
- Up to 22.5% body weight loss (SURMOUNT-1)
- Weekly injection, dose escalation over 20+ weeks
- Available via private prescription in the UK
- Doses: 2.5mg → 5mg → 7.5mg → 10mg → 12.5mg → 15mg
- GLP-1 receptor agonist
- Up to 15–17% body weight loss (STEP trials)
- Weekly injection, 5-step dose escalation
- NHS & private prescription available
- Doses: 0.25mg → 0.5mg → 1mg → 1.7mg → 2.4mg
Mounjaro vs Wegovy: Head-to-Head
A side-by-side comparison of the two most popular GLP-1 weight loss medications available in the UK.
| Feature | Mounjaro | Wegovy |
|---|---|---|
| Drug class | Dual GIP/GLP-1 agonist | GLP-1 agonist |
| Active ingredient | Tirzepatide | Semaglutide |
| Avg. weight loss | 15–22.5% | 12–17% |
| Key trial | SURMOUNT-1 (2022) | STEP 1 (2021) |
| Max dose | 15 mg weekly | 2.4 mg weekly |
| Escalation period | 20–32 weeks | 16–20 weeks |
| Administration | Weekly injection (pen) | Weekly injection (pen) |
| NHS availability | Private prescription only | NHS & private |
| Approx. private cost | £150–£250/month | £150–£300/month |
| Common side effects | Nausea, diarrhoea, constipation | Nausea, vomiting, diarrhoea |
Data sourced from SURMOUNT-1 and STEP 1 clinical trials. Costs are approximate and vary by provider. Always consult a prescriber.
Am I Eligible for Weight Loss Medication?
In the UK, eligibility for GLP-1 weight loss medications like Mounjaro and Wegovy is based on your BMI and overall health profile.
- BMI of 30 or above (obese)
- Age 18 or over
- No contraindicated conditions
- Committed to lifestyle changes
- BMI of 27 or above
- Plus type 2 diabetes
- Or high blood pressure
- Or obstructive sleep apnoea
Use our BMI calculator to check whether your BMI falls within the eligible range.
How We Built These Tools
Every calculator and guide on myweightcheck is built with accuracy and transparency in mind. Our BMI calculator uses the standard WHO formula with NHS-aligned category thresholds. Our GLP-1 projections are modelled on published clinical trial data from SURMOUNT and STEP studies.
All data stays on your device. We don't require sign-ups, and we don't store your health information on any server. Your progress tracker saves data locally in your browser using localStorage, so only you can see it.
We're based in the UK and our tools are designed specifically for UK users — supporting stone & lbs by default, referencing NHS guidelines, using NICE-approved medication data, and linking to GPhC-registered pharmacies.
Frequently Asked Questions
Common questions about BMI, weight loss medications, and our free UK tools.
What should I remove from my kitchen to support weight loss?
Remove or limit biscuits, crisps, sugary drinks, full-fat ice cream, and processed snacks that are easy to overeat. This doesn't mean never having treats, but keeping them less accessible or out of the house entirely reduces impulsive consumption. Focus on removing foods that trigger overeating for you personally — this varies between individuals.
How often should I do meal prep for weight loss?
Most people find weekly meal prep most effective. Dedicate 1–2 hours on Sunday or another convenient day to prepare proteins, vegetables, and grains. This ensures healthy meals are ready for the week ahead and removes the barrier of cooking when you're busy or tired.
Can kitchen organisation alone help me lose weight?
Kitchen organisation alone won't create weight loss, but it significantly supports it. Combined with a calorie deficit, increased physical activity, and consistent choices, a well-organised kitchen makes healthy decisions the easiest choice. Many people find it removes psychological barriers to healthy eating.
What's the best way to track portions in my kitchen?
Use a kitchen scale to weigh portions until you develop a visual sense of appropriate amounts. Use smaller plates and bowls — psychological studies show smaller dishes can help with portion perception. Our BMI calculator can help you understand your healthy weight range, and a progress tracker lets you monitor results as you implement changes.
Should I keep all treats completely out of my kitchen?
This depends on your personal triggers. If you have strong willpower around certain foods, keeping them in less accessible places works. If specific foods lead to overeating, it's often easier to avoid keeping them at home entirely. Find what works for your individual behaviour and preferences — sustainable weight loss is about creating habits you can maintain.
Ready to take control of your weight loss journey?
Start with a free BMI check, explore your GLP-1 options, or begin tracking your progress today. No sign-up. No cost. Just results.