Best NHS-approved weight loss programmes in the UK include free NHS online resources, the NHS Digital Weight Management Programme for eligible adults in England, and local weight-management services that provide structured dietary, activity and behavioural support. The right option depends on your health, eligibility, location and the type of support you need.
If you want to lose weight safely, you do not necessarily need to pay for a commercial diet plan or buy weight-loss medication. The NHS provides evidence-based guidance, while some local services offer additional support through GP referrals or self-referral. Availability and eligibility vary, so it is important to check which options are currently accessible in your area.
NHS
+2
This guide explains the best NHS-supported weight-loss options, who can use them, how to access free support, and when to speak to your GP about additional treatment.
What are the best NHS weight loss programmes in the UK?
The best starting points are the free NHS Weight Loss Plan, the NHS Digital Weight Management Programme for eligible adults in England, local NHS or council-funded weight-management services, and GP-led specialist support for people with more complex health needs.
1. NHS Weight Loss Plan
Free
A practical 12-week plan for building healthier eating habits, tracking food intake and setting achievable goals. A useful starting point for many adults.
Access: Online through NHS Better Health.
View the NHS weight-loss resources
2. NHS Digital Weight Management Programme
Free if eligible
A structured 12-week online programme for eligible adults in England living with obesity and diagnosed with diabetes, high blood pressure, or both.
Access: Referral through a GP practice or participating community pharmacy.
Check eligibility and referral details
3. Local NHS and council weight-management services
Availability varies
Structured programmes may offer group sessions, nutrition advice, activity support and help with behaviour change.
Access: Check your GP surgery, local council or Integrated Care Board (ICB).
Explore NHS weight-management options
4. GP-led specialist weight-management support
Clinical assessment
People with obesity-related health problems or more complex needs may benefit from specialist assessment, dietetic support or discussion of medical treatments.
Access: Usually through a healthcare professional’s referral, subject to local criteria.
Read the NHS treatment guidance
These options serve different needs. Not every service is available nationwide, and the NHS Digital Weight Management Programme has specific eligibility requirements.
NHS England
+2
1. NHS Weight Loss Plan: a free starting point
The NHS Weight Loss Plan is a useful option if you want to begin managing your weight without paying for a subscription or waiting for a referral.
The NHS provides a free 12-week plan through its Better Health resources. It encourages gradual changes to eating habits, physical activity and everyday routines rather than relying on crash diets.
NHS
+1
What does the NHS Weight Loss Plan include?
Depending on the resource you use, you can access guidance to help you:
- Set a realistic weight-loss goal.
- Track meals, snacks and drinks.
- Understand calorie intake and portion sizes.
- Make healthier food choices.
- Increase physical activity at a manageable pace.
- Develop habits that support long-term weight management.
The plan is suitable as a starting point for many adults who want to take a more structured approach to weight loss.
Who is it suitable for?
It can be useful if you prefer to work independently, want free educational resources or are not eligible for a more intensive NHS programme.
However, general online guidance may not provide enough support if you have significant obesity-related complications, mobility limitations or medical conditions that affect your diet. Speak to your GP or a registered dietitian before making substantial dietary changes if you have specific health needs.
How to get started: Visit the NHS Better Health weight-loss page and explore the available plan and tools.
2. NHS Digital Weight Management Programme
The NHS Digital Weight Management Programme is a structured online service designed to help eligible adults in England improve their eating habits, physical activity and overall health.
It is free for eligible participants and lasts 12 weeks. Participants access their programme using an internet-connected smartphone, tablet or computer.
NHS England
+1
Who is eligible?
The published NHS England criteria include the following requirements:
| Requirement | Published eligibility criteria |
|---|---|
| Age | 18 or over |
| BMI | 30 or above, with a lower threshold of 27.5 for people from Black, Asian and other specified ethnic minority backgrounds |
| Health condition | Diagnosed diabetes (type 1 or type 2), high blood pressure, or both |
| Digital access | Regular access to an internet-connected device |
Additional exclusions and clinical considerations apply, including pregnancy and active eating disorders. A healthcare professional should check the complete current criteria before making a referral.
NHS England
+1
Meeting the BMI and health-condition criteria does not automatically guarantee enrolment; the referral service must confirm eligibility.
What support does the programme provide?
Depending on the selected plan, support can include:
- Healthier eating guidance and recipes.
- Help setting physical activity goals.
- Behaviour-change strategies.
- Wellbeing support.
- Advice on maintaining progress.
NHS England has worked with providers to deliver digital weight-management support. The specific plan and provider available may vary.
NHS England
+1
How do you join?
- Contact your GP practice or participating community pharmacy.
- Ask whether you meet the current NHS Digital Weight Management Programme criteria.
- Discuss your BMI, relevant diagnoses and any other factors that may affect suitability.
- If referred and accepted, follow the enrolment instructions sent to you.
Important: This programme is not a universal NHS weight-loss service for everyone who wants to lose weight. If you do not qualify, you may still be able to access NHS Better Health resources or a local weight-management service.
NHS England
+1
3. Local NHS and council-funded weight-loss programmes
Local weight-management services may be a good choice if you prefer personal contact, group sessions or regular support from a coach.
Depending on your area, services may be commissioned by an NHS organisation, a local authority or another public-health partner. They can differ in length, eligibility, referral requirements and the level of clinical input available.
What can local programmes offer?
Some services provide:
- Group-based weight-management sessions.
- Advice about balanced meals and portion sizes.
- Support with physical activity.
- Help setting achievable goals.
- Strategies for changing habits and maintaining motivation.
- Signposting to additional health services.
Some programmes may be delivered by approved external providers rather than NHS staff directly. Check who runs the service and what support is included before enrolling.
How can you find a local programme?
Start with these steps:
- Ask your GP surgery whether it offers weight-management support or can refer you elsewhere.
- Check your local council’s public-health or healthy-lifestyle pages.
- Search your Integrated Care Board website for weight-management services.
- Ask whether you can self-refer or need a clinical referral.
- Confirm whether the service is free and whether you meet its eligibility requirements.
The NHS confirms that some weight-loss services allow self-referral, while others require a GP or another healthcare professional to refer you.
NHS
+1
4. Specialist NHS weight-management services
Some people need more support than a general weight-loss plan can provide. Specialist services may be appropriate when obesity is affecting other health conditions, when previous approaches have not been sufficient or when treatment requires closer clinical supervision.
Depending on local provision, a specialist team may include doctors, dietitians, nurses, psychologists and other healthcare professionals.
What treatments might be considered?
A clinical team may assess whether you would benefit from:
- Individual dietary advice.
- Behavioural or psychological support.
- A supervised, time-limited dietary intervention.
- Assessment for weight-management medication.
- Referral for bariatric surgery assessment where appropriate.
Not everyone will be eligible for every treatment. Decisions depend on individual circumstances, clinical guidelines, contraindications and the local referral pathway.
NHS
+1
Are very-low-calorie diets available on the NHS?
Some people may be offered a supervised very-low-calorie diet as part of a specialist treatment plan. These diets are not suitable for everyone and should not be started independently without appropriate clinical advice.
The NHS advises that diets providing fewer than 800 calories a day are generally reserved for specific clinical circumstances, rather than routine weight loss.
NHS
If you have a long-term condition such as type 2 diabetes, ask your healthcare team how dietary changes could affect your medicines and blood glucose levels. You can also read our guide to type 2 diabetes remission in the UK.
5. Can you get free weight-loss support without a GP referral?
Yes, in some cases. You do not always need a GP appointment to begin accessing weight-loss guidance or community support.
The NHS Better Health website offers free information and a 12-week weight-loss plan. Some local services also allow self-referral, although their availability and criteria vary by area.
NHS
+1
Here are three practical ways to begin:
- Online: Use the NHS Better Health weight-loss resources.
- Locally: Check your council, GP surgery or ICB website for self-referral options.
- Through primary care: Book an appointment if you have a medical condition, take medicines affected by weight loss or need more personalised support.
If you have tried to lose weight several times without lasting results, this does not mean you have failed. A different level of support or an approach that accounts for your health, environment and daily routine may help.
6. Are NHS weight-loss programmes completely free?
Some are free, but not every programme promoted alongside NHS resources is an NHS service or free of charge.
| Option | Typical cost |
|---|---|
| NHS Weight Loss Plan | Free |
| NHS Digital Weight Management Programme | Free for eligible participants |
| Local NHS or council-funded service | Often free; check local terms |
| Commercial weight-loss programme | May require payment |
| Prescription weight-loss medication | Depends on the prescribing route and applicable NHS or private charges |
The NHS also lists selected free or discounted weight-loss programmes delivered by external organisations. These are not necessarily the same as NHS-funded clinical services, and offers may change.
NHS
+1
Before signing up, check the full price, minimum commitment, cancellation terms and whether clinical support is included.
7. Can you get weight-loss injections through the NHS?
Weight-loss medicines may be an option for some people, but they are not a replacement for a suitable weight-management programme or a treatment that everyone can access.
Medicines such as semaglutide and tirzepatide may be prescribed for weight management when a person meets the relevant clinical criteria and prescribing arrangements. Access depends on the medicine, the patient’s health, national guidance and local service availability.
NHS
+1
For example, NHS access to weight-loss medication can involve specific BMI thresholds, obesity-related health conditions and participation in structured behavioural support. The exact requirements are not interchangeable across medicines or services.
If you want to understand the options in more detail, read HealthCresto’s guides:
- How to get weight-loss injections on the NHS
- Can you get semaglutide on the NHS in 2026?
- Wegovy vs Mounjaro: which weight-loss injection is right for you?
- Mounjaro side effects in the UK
Do not buy prescription weight-loss medicines from unverified websites or use another person’s prescription. Discuss potential benefits, risks, side effects and follow-up with an appropriately qualified prescriber.
8. How do you choose the right NHS weight-loss programme?
The most suitable programme is one you can access, that meets your clinical needs and that you can realistically follow.
Consider the following factors before deciding:
Eligibility
Check your BMI, relevant diagnoses, age requirements and referral criteria before assuming a service will accept you.
Time and flexibility
Online programmes may suit people with busy schedules, while regular group sessions may provide more accountability.
Level of support
Decide whether you need self-guided advice, group encouragement, individual dietetic support or specialist medical care.
Health needs
If you have diabetes, high blood pressure, mobility problems or other medical conditions, ask whether the programme can accommodate them.
Cost and accessibility
Confirm the price, digital requirements, transport needs and whether you can attend sessions at suitable times.
For some people, combining structured weight-management support with advice from their GP or dietitian is more appropriate than relying on an app alone.
9. How much weight can you expect to lose?
There is no single amount of weight that everyone will lose on an NHS programme. Results depend on starting weight, dietary changes, activity levels, medicines, health conditions, programme engagement and other individual factors.
The NHS’s general weight-loss guidance describes around 0.5–1 kg (1–2 lb) a week as a commonly used gradual weight-loss target for many adults, but this is not a guaranteed outcome or a suitable target for everyone.
We
+1
A programme’s value should not be judged by the number on the scales alone. Improvements in fitness, blood pressure, blood glucose, sleep, mobility and everyday wellbeing may also matter.
If your progress slows after an initial period of weight loss, read our guide to weight-loss plateaus. You can also explore low-calorie vs low-carb diets in the UK to understand different dietary approaches.
Avoid crash diets or extreme restrictions. If you have a medical condition, a history of an eating disorder or take medication that could be affected by changes in food intake, seek professional advice before starting a weight-loss plan.
10. How to get started with NHS weight-loss support
If you are ready to take the next step, use this simple checklist.
Your weight-loss support checklist
0 of 6Explore the free NHS Better Health weight-loss plan.Check whether your BMI and health conditions meet the digital programme criteria.Ask your GP or local pharmacy about referral options if you may be eligible.Check your council or ICB website for local weight-management services.Discuss medical conditions, medicines and any concerns about dieting with a healthcare professional.Choose realistic, sustainable goals and review your progress regularly.
Reset checklist
You do not need to complete every step at once. Start with the resources that are available to you and ask for clinical support if you are unsure which route is appropriate.
Conclusion
The best NHS-supported weight-loss programme in the UK is the one that matches your health needs, eligibility and preferred level of support.
The free NHS Weight Loss Plan is a practical first step for many adults. Eligible adults in England may benefit from the NHS Digital Weight Management Programme, while local services and specialist teams can provide more tailored support where available.
If you are living with obesity or a weight-related health condition, speak to your GP about the options available to you. Sustainable weight management is about improving health and building habits you can maintain, not achieving rapid results at any cost.
