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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Healthy Weight Loss Egg Recipes and BMI Context
Eggs are a nutritious, protein-rich food that can support weight loss when included in a balanced diet. But reaching and maintaining a healthy weight depends on understanding your ideal weight range — which is determined by your BMI and height. This guide connects practical egg-based recipes to the BMI framework, helping you make informed dietary choices aligned with NHS healthy weight guidance. We'll explain how your ideal body weight sits within a healthy BMI range, and how to use nutrition to get there.
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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.
Understanding Healthy Weight Through BMI
A healthy BMI is between 18.5 and 24.9 according to NHS guidelines. Your ideal weight range depends on your height — there isn't a single "ideal body weight" that fits everyone. For example, at 1.70m (5ft 7in) tall, a healthy weight range is approximately 53–72 kg (8st 5lbs–11st 4lbs). At 1.80m (5ft 11in), it's approximately 60–80 kg (9st 5lbs–12st 8lbs). Use our free BMI calculator above to find your personalised healthy weight range in both kg and stone. The NHS also notes that for adults of South Asian, Chinese, Black African, or Black Caribbean heritage, lower thresholds apply — a healthy BMI range begins at 18.5 and extends to 22.9. Once you know your target range, you can build a nutrition plan that includes protein-rich foods like eggs to support sustainable weight loss without sacrificing satiety or energy.
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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.
How Eggs Support Healthy Weight Loss
Eggs are an excellent food for weight management. A medium egg contains approximately 6–7g of protein and only 70–80 calories, making it nutrient-dense and filling. Protein increases satiety, meaning you feel fuller for longer — this helps reduce overall calorie intake naturally. Healthy weight loss typically occurs at a rate of 0.5–1 kg per week, achieved through a modest calorie deficit combined with adequate protein intake. Including eggs in breakfast or lunch can help you maintain this sustainable pace. Try scrambled eggs with vegetables, vegetable omelettes, or boiled eggs with wholemeal toast. The key is preparing eggs without excessive oil or full-fat dairy, and pairing them with fibre-rich vegetables and whole grains. Track your weight progress using our free progress tracker to monitor whether your egg-inclusive diet is supporting you toward your BMI-based healthy weight range.
- 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 healthy weight for my height?
Your healthy weight range depends on your height and sits within a BMI of 18.5–24.9. Use our free BMI calculator above to enter your height and see your personalised healthy weight range in kg and stone. For example, at 5ft 8in (1.73m), healthy weight is approximately 55–74 kg (8st 10lbs–11st 10lbs). NHS guidance applies this same BMI range to all UK adults, though some ethnic groups have lower thresholds.
How much weight can I lose with egg recipes?
Weight loss depends on overall calorie intake, not individual foods. Eggs are protein-rich and filling, which can help you eat fewer calories — but weight loss still requires a calorie deficit. The NHS recommends losing 0.5–1 kg per week for sustainable results. Including eggs in balanced meals can support this pace, but diet as a whole matters more than any single ingredient.
Can I use the weight converter to track my weight loss goal?
Yes. Our free weight converter helps you switch between kg, stone, and lbs. If your BMI calculator shows your healthy range is 60–75 kg, you can convert this to stone (9st 6lbs–11st 11lbs) using the converter. This makes it easier to track progress if you prefer to weigh yourself in stone like many UK adults do.
How does protein in eggs help with weight loss?
Protein increases satiety — it keeps you feeling full longer than carbohydrates or fat alone. This naturally reduces hunger and helps you eat fewer calories without feeling deprived. Eggs also help preserve muscle mass during weight loss, which is important because muscle supports metabolism. Aim for 25–30g of protein daily from sources like eggs, fish, and lean meat.
Should I count calories if I'm eating healthy egg recipes?
Weight loss requires a calorie deficit, but you don't necessarily need to count every calorie meticulously. Eating high-protein, whole foods (like eggs with vegetables) helps you naturally eat fewer calories. However, understanding your daily calorie needs — based on your activity level and current weight — can help you lose at the sustainable pace of 0.5–1 kg per week recommended by the NHS.
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.