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
Free tracker included with every download this week
Meal Plans For Women's Weight Loss
Creating a sustainable meal plan is one of the most effective ways to support weight loss for women in the UK. A balanced approach combining portion control, nutrient-dense foods, and regular physical activity forms the foundation of successful weight management. Whether you're aiming for lifestyle changes alone or considering prescription weight loss options like GLP-1 medication, understanding how to structure your meals is essential. This guide covers practical meal planning strategies aligned with NHS guidance, calorie targets, and how nutrition supports your weight loss journey.
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Calculate Your BMI Instantly
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.
NHS-Aligned Meal Planning For Women
The NHS recommends a daily calorie deficit of around 500 kcal to achieve sustainable weight loss of approximately 0.5 kg per week. For many women, this means consuming between 1,400 and 1,800 kcal daily, depending on your current weight, height, age, and activity level. Our free BMI calculator can help you establish where you currently sit on NHS weight categories, which guides your overall weight management strategy.
- Breakfast (300–350 kcal): Porridge with berries, Greek yoghurt with granola, or eggs on wholemeal toast
- Lunch (400–450 kcal): Grilled chicken with brown rice and vegetables, or lentil soup with wholemeal bread
- Dinner (450–500 kcal): Baked fish with sweet potato and broccoli, or lean beef stir-fry with brown rice
- Snacks (150–200 kcal): Apple with almond butter, nuts, or low-fat yoghurt
Fill half your plate with vegetables, one quarter with lean protein, and one quarter with complex carbohydrates. This approach naturally reduces calorie intake while keeping you fuller longer.
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.
Weight Loss Medication And Meal Planning
If you're exploring prescription weight loss medication such as GLP-1 injections, meal planning becomes even more important. Our GLP-1 weight loss calculator can help you project potential outcomes with medication, though individual results vary significantly. Many women find that GLP-1 medication reduces appetite and food cravings, making it easier to stick to a calorie-controlled plan. However, medication works best alongside dietary changes—not instead of them. If you're considering this approach, your GP or a licensed prescriber will assess whether it's suitable for you and provide guidance on combining it with your meal plan.
Consistency matters more than perfection when meal planning for weight loss. Prepare meals in advance where possible, keep healthy options visible in your kitchen, and avoid keeping high-calorie processed foods easily accessible. Track your progress using our free progress tracker to monitor both weight changes and how you're feeling. Remember that sustainable weight management UK approaches focus on long-term lifestyle change rather than rapid results. Most successful weight loss involves a combination of structured meals, increased physical activity, and emotional awareness around eating patterns. Start small, make changes you can maintain, and adjust your plan based on what works for your body and lifestyle.
- 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 is a typical daily calorie target for women's weight loss?
The NHS recommends a calorie deficit of around 500 kcal daily for sustainable loss of 0.5 kg per week. For most women, this means 1,400–1,800 kcal daily. Your exact target depends on your current weight, height, age, and activity level. Use our BMI calculator to assess your starting point and discuss personalised targets with your GP.
Can I combine a meal plan with weight loss injections?
Yes. GLP-1 medications like Wegovy may reduce appetite and cravings, making it easier to follow a calorie-controlled plan. However, prescription weight loss medication requires a clinical assessment and works best alongside dietary changes. Always follow guidance from your prescriber about combining medication with your meal plan.
What foods should I prioritise in a weight loss meal plan?
Focus on lean proteins (chicken, fish, eggs, legumes), vegetables, whole grains, and healthy fats. These foods keep you fuller longer and provide sustained energy. Limit processed foods, sugary drinks, and high-calorie snacks. Aim to fill half your plate with vegetables, one quarter with protein, and one quarter with complex carbohydrates.
How long does it take to see results from a meal plan?
Most people notice changes within 2–4 weeks, though weight loss varies by individual. Sustainable loss is 0.5–1 kg per week. Using our progress tracker helps you stay motivated and spot patterns. Remember that other health improvements—like energy levels and mood—often appear before significant weight loss.
Should I follow a specific diet type for weight loss as a woman?
No single diet suits everyone. Evidence supports calorie deficit, Mediterranean diet, and intermittent fasting as effective approaches. The best meal plan is one you can stick to long-term. Start with the NHS healthy eating guidelines, track what works for you, and adjust based on your results and lifestyle.
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.