• Navigation icon for News

    News

    • US Food
    • UK Food
    • Drinks
    • Celebrity
    • Restaurants and bars
    • TV and Film
    • Social Media
  • Navigation icon for Cooking

    Cooking

    • Recipes
    • Air fryer
  • Navigation icon for Health

    Health

    • Diet
    • Vegan
  • Navigation icon for Fast Food

    Fast Food

    • McDonalds
    • Starbucks
    • Burger King
    • Subway
    • Dominos
  • Facebook
    Instagram
    YouTube
    TikTok
    X
  • Advertise
  • Terms
  • Privacy & Cookies
  • LADbible Group
  • LADbible
  • UNILAD
  • SPORTbible
  • GAMINGbible
  • Tyla
  • UNILAD Tech
  • License Our Content
  • About Us & Contact
  • Jobs
  • Latest
  • Archive
  • Topics A-Z
  • Authors
Facebook
Instagram
YouTube
TikTok
X
Submit Your Content
Slimming World introduces major change following controversy around one detail
Home>Health>Diet
Published 16:33 1 Oct 2025 GMT+1

Slimming World introduces major change following controversy around one detail

The change is huge for the Slimming World community

Niamh Spence

Niamh Spence

google discoverFollow us on Google Discover
Featured Image Credit: SDI Productions/Getty Images

Topics: Diet, Health

Niamh Spence
Niamh Spence

Advert

Advert

Advert

Even if you've never tried Slimming World out before, then you're probably still familiar with it.

But now the weight loss community - which has been been going since 1969 - has introduced a huge change that marks a very new direction for its famous diet plan.

The weight loss group is facing an overhaul of its terminology, and this means the iconic 'Syns' phrase is being cut from the official Slimming World rules.

Slimming World's weight loss community is facing a huge change. (Getty Images/ Kinga Krzeminska)
Slimming World's weight loss community is facing a huge change. (Getty Images/ Kinga Krzeminska)

Advert

For those who don't know what a Syn is or what it represents, it is the name for foods higher in calories and lower in nutrients - such as sweets, alcohol, and fatty foods - which are consumed in moderation.

Members receive a daily Syn allowance to enjoy these treats, which are crucial for preventing feelings of deprivation and maintaining a balanced, long-term healthy eating plan without any food being completely off-limits.

Slimming World helps people lose weight by giving a list of 'free foods'. These are lower in energy density, meaning they have fewer calories per gram, and are highly satisfying, so you can fill up on them for fewer calories.

These include lean meats, poultry, fish, plant-based proteins, eggs, beans, fruit and veg, grains, potatoes and pasta.

The plan also encourages slimmers to enjoy measured, daily portions of foods containing essential nutrients to help ensure an overall balanced diet – these are called 'Healthy Extras'.

However, starting next year, the term 'Syns' will be replaced by Swips, which stands for 'Slimming World Individual Picks'.

This follows as Slimming World's healthy eating programme, Food Optimising, will also benefit from the addition of a healthy fats option, making it simpler to include foods such as avocado and nut butters in their weekly meal plans, with greater focus on the nutritional benefits.

The change in language comes after the term 'Syns' has been heavily scrutinised as it associated negative connotations with certain foods, with otherwise healthy options being ignored due to fears of having 'too many syns'.

The new focus allows for foods like avocados to recognise the health benefits (Getty Images/Viktoriya Skorikova)
The new focus allows for foods like avocados to recognise the health benefits (Getty Images/Viktoriya Skorikova)

Lisa Salmon, Slimming World's managing director, explained: "Our methods remain largely unchanged since Slimming World was founded by the late Margaret Miles-Bramwell OBE in 1969. Just like Margaret always did, we’re constantly listening to our members, to the consultants who run our groups and to the latest science to ensure Slimming World remains the most effective and realistic way to achieve lasting weight loss.

"The weight management industry has transformed in recent years – most notably with the rise of weight loss medications – and we believe the role of lifestyle-based solutions like Slimming World is more important than ever. Language matters and we know ‘Syns’ can be misunderstood or be a barrier for some people who want and need support to reach a healthy weight. We want everyone to feel welcome at Slimming World and we hope making this change will help."

Choose your content:

an hour ago
4 days ago
9 days ago
  • Nico De Pasquale Photography/Getty Images
    an hour ago

    5 warning signs you're eating too much fruit

    Your healthy habit may not be so good for you after all

    Health
  • IAN HOOTON/SCIENCE PHOTO LIBRARY/Getty Images
    4 days ago

    4 drinks you should never have with common antihistamine

    You could be setting yourself up for failure the second that breakfast rolls around

    Health
  • SEBASTIAN KAULITZKI/SCIENCE PHOTO LIBRARY/Getty Images
    4 days ago

    Concerning new study reveals why people who eat healthier are 'more likely to develop lung cancer'

    Robert F. Kennedy Jr. has previously recieved heat for talking about the suggested reason online

    Health
  • Oscar Wong/Getty Images
    9 days ago

    Warning to anyone who eats zucchini over little-known poison

    Experts have explained why the illness is so hard to diagnose

    Health
  • In-N-Out makes major recipe change following RFK Jr ban
  • David Attenborough's diet change he credits for long life as 100th birthday plans revealed
  • Dietitian reveals major change she felt after drinking kombucha every day
  • Warning over baby food following major new study