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 Turmeric Help With Weight Loss?
Turmeric has become popular in weight loss discussions, but the evidence is limited. While curcumin (the active compound in turmeric) shows promise in laboratory and animal studies, human research on weight loss is modest. No robust clinical trials demonstrate that turmeric alone produces significant weight loss in adults. For effective weight management in the UK, evidence-based approaches — including dietary changes, physical activity, and where appropriate, NHS weight loss support — remain the gold standard. This guide explains what the science actually shows about turmeric and outlines proven strategies that work.
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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 Science Say About Turmeric and Weight Loss?
Laboratory and animal research suggests curcumin may help reduce inflammation, improve fat cell regulation, and support metabolic health. However, translating these findings to human weight loss is challenging. Several small-scale human studies have examined curcumin supplementation alongside lifestyle changes, with mixed results showing modest reductions in weight and waist circumference — typically no more than 1–2 kg over 8–12 weeks.
The NHS does not recommend turmeric as a primary weight loss treatment. A 2019 systematic review found limited high-quality evidence supporting curcumin for weight management. Any weight loss observed in studies was small and typically occurred when curcumin was combined with a reduced-calorie diet and exercise — making it impossible to know whether turmeric itself contributed to the loss.
Key point: Turmeric may have general health benefits (anti-inflammatory properties), but it is not a weight loss solution on its own. Expect your GP to advise that sustainable weight management requires dietary and lifestyle changes first.
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.
Proven Weight Management Strategies That Actually Work
For effective weight loss, the NHS recommends a calorie deficit of approximately 500 kcal per day, which typically results in losing 0.5–1 kg per week. This can be achieved through reduced-calorie eating, increased physical activity, or both. Calculate your BMI using our free BMI calculator above to understand your current weight category and healthy weight range for your height.
For adults with a BMI of 30 or above, or 27–29.9 with weight-related health conditions, prescription weight loss medication may be appropriate. GLP-1 injections like Wegovy are prescription-only weight management tools licensed in the UK that, alongside diet and exercise, can support meaningful weight loss. Our GLP-1 weight loss calculator can help you explore potential outcomes. Always speak to your GP about the best approach for your individual circumstances.
- 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.
Is turmeric safe to take regularly for weight loss?
Turmeric is generally safe at normal dietary levels (as a spice in food). High-dose supplements may interact with certain medications or blood thinners, and may cause digestive upset. Always consult your GP before taking turmeric supplements, especially if you take other medications or have gallbladder issues.
Will turmeric help me lose weight on its own?
No. Turmeric is not an effective weight loss tool by itself. Any weight loss in research studies occurred when curcumin was used alongside a reduced-calorie diet and exercise. Sustainable weight loss requires creating a calorie deficit through dietary and lifestyle changes.
What's the difference between turmeric and prescription weight loss injections?
Turmeric is a dietary supplement with limited weight loss evidence. Prescription GLP-1 injections like Wegovy are licensed weight management medicines that activate hormonal pathways controlling appetite and fullness. Clinical trials show GLP-1 medications produce average weight loss of 15% body weight when combined with diet and exercise — far more robust than turmeric evidence.
Should I try turmeric before asking my GP about weight loss help?
You don't need to "try everything first" before speaking to your GP. If you're overweight and struggling, your GP can assess your individual circumstances, discuss all options (lifestyle, prescription medication, NHS services), and refer you to specialist support if needed. There's no benefit to delaying this conversation.
Can I use turmeric alongside weight loss medication?
Turmeric supplements may interact with certain medications, including some blood thinners and diabetes medicines. If you're prescribed a weight loss injection or other medication, always inform your prescriber about any supplements you're taking, including turmeric. They'll advise whether it's safe to combine them.
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.