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
Is Tofu Healthy for Weight Loss?
Yes, tofu can be a helpful food in a weight loss plan. It's high in protein, low in calories, and has almost no saturated fat — all features that support healthy weight management in the UK. When combined with a balanced diet and increased physical activity, tofu can help you feel fuller for longer and maintain muscle during weight loss. Our free BMI calculator can help you track whether your current diet and weight are in a healthy range, whilst understanding your calorie intake is crucial for any weight loss plan.
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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 Tofu Works for Weight Loss
Tofu is an excellent protein source for weight loss because it contains all nine essential amino acids but is relatively low in calories. A 100g serving of firm tofu provides about 76 calories and 8g of protein, making it one of the most calorie-efficient protein sources available. This high protein-to-calorie ratio helps preserve muscle mass whilst you're in a calorie deficit, which is essential for sustainable weight management in the UK. Protein also increases satiety — meaning tofu-based meals can help you feel fuller after eating, reducing overall calorie intake throughout the day. Additionally, tofu is versatile and can replace higher-calorie protein sources like red meat or full-fat dairy. For those seeking additional support with weight loss, a prescriber may assess whether prescription weight loss medication alongside lifestyle changes could help, but tofu remains a foundation of any healthy, sustainable approach to reducing weight.
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.
How to Include Tofu in Your Weight Loss Plan
To maximise tofu's benefits for weight loss, prepare it without adding excess oil or high-calorie sauces. Grilling, steaming, or baking tofu uses minimal fat whilst keeping calories low. Pair tofu with plenty of vegetables and whole grains to create balanced, filling meals that support weight loss. Use our free weight converter and BMI calculator to monitor your progress alongside tracking what you eat. For those exploring prescription weight loss options available through NHS weight management services or private prescribing in the UK, tofu is an ideal food to incorporate because it's low-GI, protein-rich, and supports the dietary changes that work best alongside medication. Aim to include tofu 2–3 times per week as part of a varied, calorie-controlled diet.
- 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.
How many calories are in tofu?
Firm tofu contains approximately 76 calories per 100g, whilst silken tofu is slightly lower at around 60 calories per 100g. Both are very low-calorie options compared to other proteins like chicken (165 kcal/100g) or beef (180 kcal/100g), making tofu excellent for weight loss plans.
Does tofu have complete protein?
Yes, tofu is a complete protein containing all nine essential amino acids your body cannot produce itself. This makes it especially valuable during weight loss because it helps preserve muscle mass whilst you're in a calorie deficit.
Can I eat tofu every day for weight loss?
You can eat tofu regularly, but variety is important in any balanced diet for weight management. Rotate tofu with other protein sources like fish, eggs, lentils, and lean poultry to ensure you're getting a full range of nutrients.
Does tofu help with weight loss injections like Wegovy?
Tofu is an ideal food to combine with prescription weight loss medications available in the UK because it's high in protein, low in calories, and gentle on the stomach — important when taking GLP-1 medications like semaglutide (Wegovy), which can cause nausea if combined with high-fat foods.
How does tofu compare to meat for weight loss?
Tofu is lower in calories and saturated fat than most meat, whilst providing similar or better protein per calorie. Try our free weight loss calculator to see how including tofu in your daily meals could support your weight management goals over time.
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.