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 Couscous Healthy For Weight Loss?
Couscous can be part of a healthy weight loss plan in the UK, but it depends on portion size and how you prepare it. Couscous is a refined grain with a moderate calorie density — around 176 calories per 100g cooked — so it works best when portion-controlled alongside protein and vegetables. For sustainable weight loss, the NHS recommends a balanced diet with regular physical activity. Whether you're managing your weight naturally or exploring prescription weight loss medication like GLP-1 injections, understanding how different foods fit into your calorie intake is important.
10,000+ calculations today · NHS-aligned thresholds · 100% free
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.
Couscous Nutrition and Weight Management
Couscous is made from durum wheat semolina and is quick to prepare, making it popular in UK kitchens. Per 100g cooked, couscous contains approximately 176 calories, 36g carbohydrates, 6g protein, and 0.3g fat. It has a moderate glycemic index (around 65), meaning it releases energy relatively steadily compared to some other refined grains.
For weight loss, couscous alone isn't inherently problematic — the key is portion control. A typical serving size is 45g dry weight (about 150g cooked), which gives roughly 165 calories. This fits comfortably into a reduced-calorie diet if balanced with protein and vegetables. Whole wheat couscous offers slightly more fibre (around 5g per 100g cooked versus 2g in regular couscous), which may help you feel fuller longer.
- Measure portions carefully — use a scale rather than eyeballing
- Pair couscous with lean protein (chicken, fish, beans) and plenty of vegetables
- Avoid adding butter or oil during preparation; use low-calorie cooking methods
- Limit dressings and sauces, which can significantly increase calories
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.
Couscous in a Structured Weight Loss Plan
The NHS recommends weight loss of around 0.5–1 kg per week for sustainable results, which typically requires a calorie deficit of approximately 500 kcal per day. Couscous can fit into this plan as a carbohydrate source, provided you track portion sizes and overall calorie intake. If you're considering prescription weight loss medication — such as GLP-1 injections available through private prescribing in the UK — these work alongside dietary changes, not instead of them. Many people find that medications like these help reduce appetite, making portion control easier when eating foods like couscous.
Use our free BMI calculator above to understand your current weight status, and our GLP-1 weight loss calculator to explore how medication might support your goals. For practical tracking, our free progress tracker helps you log weight changes week by week, keeping you motivated throughout your weight management journey.
- 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 couscous?
Cooked couscous contains approximately 176 calories per 100g. A typical serving of 45g dry weight (about 150g cooked) is roughly 165 calories. Always weigh portions for accuracy when tracking calories for weight loss.
Is whole wheat couscous better for weight loss than regular couscous?
Whole wheat couscous contains more fibre (around 5g per 100g cooked versus 2g in regular), which may help you feel fuller longer. Both can fit into a weight loss plan with proper portion control. Choose whichever you prefer and measure carefully.
Can I eat couscous every day while losing weight?
Yes, couscous can be eaten daily as part of a balanced weight loss plan. The key is portion size — a 45g dry serving fits comfortably into most reduced-calorie diets. Pair it with protein and vegetables to increase satiety and nutritional value.
What's the best way to prepare couscous for weight loss?
Prepare couscous with water or low-calorie stock rather than butter or oil. Avoid creamy dressings and high-calorie sauces. Add lean protein (chicken, fish, beans) and plenty of vegetables to boost nutrition and help you feel fuller without significantly increasing calories.
Does couscous work well with weight loss injections like Wegovy?
Yes. Prescription weight loss medications like Wegovy (semaglutide) work by reducing appetite and helping you feel fuller. Couscous is a reasonable carbohydrate choice in smaller portions when taking GLP-1 medication, but always pair it with protein and vegetables for balanced nutrition.
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.