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
Does Moringa Help With Weight Loss?
Moringa is a nutrient-dense plant often promoted for weight loss, but the evidence for direct weight loss effects is limited. While moringa leaves contain protein, fibre, and beneficial compounds, no clinical trials have proven it causes significant weight loss on its own. For sustainable weight management in the UK, the most evidence-backed approaches combine dietary changes, increased physical activity, and where appropriate, prescription weight loss medication assessed by your GP. If you're interested in your current weight status, try our free BMI calculator above to see where you stand.
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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.
What Does the Evidence Say About Moringa and Weight Loss?
Moringa oleifera leaves are exceptionally nutrient-rich, containing protein, fibre, vitamins A, C, and E, and minerals like calcium and potassium. These nutrients support overall health, but this is different from causing weight loss directly. Several studies have examined moringa's effects on weight and metabolism, with mixed results. Some animal studies suggest moringa may have modest appetite-suppressing properties, but human clinical trials specifically testing moringa for weight loss are sparse and show minimal effects. The NHS emphasises that no single food or supplement causes significant weight loss without a calorie deficit. Weight loss requires consuming fewer calories than you burn, typically achieved through reduced-calorie diet and increased physical activity. Moringa may support this process by adding nutrients and satiety, but it is not a weight loss solution on its own.
Clinically BackedWeight Loss
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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.
Moringa vs Prescription Weight Loss Options in the UK
For adults in the UK with a BMI of 30 or above, or 25–29.9 with weight-related health conditions, prescription weight loss medication may be appropriate following clinical assessment. Medicines like Mounjaro (tirzepatide) and Wegovy (semaglutide) are GLP-1 receptor agonists with robust clinical trial evidence for weight management. In the STEP-1 trial, semaglutide helped participants lose an average of 14.9% of body weight alongside lifestyle changes. Moringa, whilst nutritious, has no equivalent clinical evidence. Prescription medications work by regulating appetite and blood sugar, whereas moringa's role is primarily nutritional support. For personalised guidance on whether prescription weight loss medication or lifestyle adjustments suit your situation, speak with your GP. Our GLP-1 weight loss calculator can help you explore projected weight loss outcomes with evidence-backed medication.
- 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.
Can moringa supplements cause weight loss on their own?
No. Moringa is nutrient-dense but lacks clinical evidence for standalone weight loss. Weight loss requires a calorie deficit combined with lifestyle changes. Moringa may support overall nutrition during weight management, but it is not a weight loss treatment.
Is moringa safe to take whilst on weight loss medication?
Generally yes, but always inform your prescriber of all supplements. Moringa may affect how some oral medications are absorbed. If you're taking prescription weight loss injections like Mounjaro or Wegovy, discuss any supplements with your GP or the prescriber managing your treatment.
What is the most effective way to lose weight in the UK?
The NHS recommends losing 0.5–1 kg per week through a reduced-calorie diet and increased physical activity. For eligible adults, prescription weight loss medication (assessed by your GP) combined with lifestyle changes offers the strongest evidence. Use our BMI calculator to assess your starting point and discuss options with your healthcare provider.
Why doesn't moringa cause weight loss if it has protein and fibre?
Protein and fibre support satiety and nutrition but don't directly cause weight loss. Weight loss depends on total calorie intake versus expenditure. Moringa can be part of a healthy diet but won't create the calorie deficit needed for weight loss without other dietary and activity changes.
Where can I get evidence-backed weight loss support in the UK?
Start with your GP, who can assess your weight, health, and options. The NHS offers tier 1 (self-help), tier 2 (community programmes), and tier 3 (specialist services where medication may be prescribed). Private prescribing is also available following online clinical assessment. Track your progress with our free progress tracker.
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.