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
Can Pink Salt Help With Weight Loss?
Pink salt has become popular in wellness circles, with claims it supports weight loss and metabolism. However, there's no scientific evidence that pink salt—whether Himalayan, rock, or sea salt—directly causes weight loss. While salt is essential for bodily function, excess salt intake can actually lead to fluid retention and increased weight on the scales. If you're looking to lose weight in the UK, evidence-based approaches like dietary changes, physical activity, and prescription weight loss medication (where appropriate) are far more effective than salt-based recipes or remedies.
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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.
Why Pink Salt Alone Won't Support Weight Loss
Pink salt contains trace minerals like potassium, magnesium, and calcium, but these are present in such small quantities that they don't significantly affect metabolism or weight loss. A typical pinch of pink salt contains minimal nutrients compared to whole foods.
Excess salt increases water retention: Consuming high amounts of salt—from any source—causes the body to retain fluid, which can actually increase weight temporarily on the scales. This is water weight, not fat loss.
No metabolic benefit: Claims that pink salt "boosts metabolism" lack scientific support. Your metabolic rate is determined by age, activity level, muscle mass, and genetics—not salt type.
Weight loss requires a calorie deficit: To lose weight, you need to consume fewer calories than you burn. Neither pink salt nor any other salt variant creates this deficit. According to NHS guidance, sustainable weight loss happens at a rate of 0.5 to 1 kg per week through reduced-calorie eating and increased physical activity.
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.
Evidence-Based Weight Loss Approaches in the UK
If you're looking to manage your weight effectively, focus on proven strategies: reducing calorie intake through balanced nutrition, increasing physical activity, and considering your BMI in relation to NHS weight loss guidelines.
For those who qualify, prescription weight loss medication like GLP-1 injections (Wegovy or Mounjaro) may support weight management alongside lifestyle changes. These medications work by helping regulate appetite and food intake—mechanisms that pink salt simply cannot provide. Calculate your BMI using our free BMI calculator above to understand your current weight status and whether you might benefit from professional support. Track your progress with our free progress tracker as you work toward your weight loss goals.
- 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 pink salt better for weight loss than regular table salt?
No. Pink salt and table salt are chemically very similar—both are primarily sodium chloride. Neither supports weight loss. In fact, high salt intake from any source can increase water retention, making the scales temporarily heavier. For weight loss, focus on reducing total calorie intake and increasing activity levels rather than switching salt types.
Do the minerals in pink salt boost metabolism?
Pink salt contains trace amounts of minerals like potassium and magnesium, but quantities are far too small to meaningfully affect metabolism. Your metabolic rate is determined by genetics, age, muscle mass, and activity level—not the type of salt you use. Weight loss requires a calorie deficit, not mineral supplementation.
Can salt-based recipes help me lose weight?
No. Salt-based recipes don't create weight loss. Weight loss happens through a sustained calorie deficit combined with physical activity. According to NHS guidance, healthy weight loss is 0.5 to 1 kg per week. If you're interested in weight loss medication or dietary approaches, consult your GP or use our free GLP-1 weight loss calculator to explore your options.
What actually works for weight loss in the UK?
Evidence-based approaches include reducing calorie intake (aiming for 500 kcal deficit daily for ~0.5 kg weekly loss), increasing physical activity, and following NHS weight loss guidance. For those who qualify, prescription weight loss injections like Wegovy or Mounjaro may help. These work through appetite regulation—something pink salt cannot replicate.
Should I avoid salt entirely to lose weight?
No. Salt is essential for nerve and muscle function. The key is moderation—the NHS recommends no more than 6g of salt daily. Excess salt causes fluid retention rather than weight gain from fat. Focus on calorie balance and activity levels for sustainable weight loss, not salt restriction.
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.