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A "better approach" is essential to help individuals make healthier dietary decisions, Which? said
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The government is being urged to mandate front-of-pack nutrition labels on food products, amid the nation's ongoing "obesity crisis”.
Consumer champion Which? said that a "better approach" is essential to help individuals make healthier dietary decisions.
The call follows research by the organisation which revealed that shoppers favour the existing traffic light labelling system.
However, the study also indicated a desire for improvements, specifically more prominent placement and increased size of these labels.
Introduced in 2013, the traffic light system employs green, amber, and red indicators to denote low, medium, and high levels of fat, saturated fat, sugar, and salt, alongside calorie information.
Despite its widespread use by major manufacturers and retailers, its implementation in the UK remains voluntary, rather than a legal requirement.
However, according to Which? the system is used inconsistently.
open image in galleryDespite its widespread use by major manufacturers and retailers, the traffic light system remains voluntary, rather than a legal requirement (Getty/iStock)It claims some shops do not include traffic light labelling, or provide it without colour coding.
Research by Which? captured insights through the mobile phones of more than 500 shoppers to find out how the traffic light system is working for customers.
A third (33 per cent) said that the nutrition label was the first thing they looked at on the front of a pack.
People most used the traffic light system when choosing snacks (56 per cent), dairy products (33 per cent) and breakfast cereals (27 per cent).
Almost half (47 per cent) said they found this labelling easy to understand.
In focus groups, the traffic light system was the preferred food labelling option, although suggestions to improve it included making it more prominent and larger.
Which? said that people also called for making the scheme easier to understand, such as making the recommended serving size on some products more realistic and consistent.
The consumer champion is now calling on the government to introduce a mandatory front-of-pack nutrition labelling scheme.
It said this could build on the existing traffic light system to make it work better for shoppers by bolstering consistency, making it more prominent and removing aspects people may find confusing.
open image in galleryA third of people surveyed said that the nutrition label was the first thing they looked at on the front of a pack (Getty/iStock)Sue Davies, head of food policy at Which?, said: “The UK is in the midst of an obesity crisis and it’s clear that a better approach to front-of-pack labelling is needed to help shoppers make healthier choices.
“Which? is calling on the Government to ensure that all manufacturers and retailers use front of pack nutrition labelling, ideally by making this mandatory.
“Our research shows that people still prefer traffic light nutrition labelling, but that the current scheme needs updating so that it is clearer and simpler and works better for consumers.
“The new system should be backed up with effective enforcement and oversight by the Food Standards Agency and Food Standards Scotland, so shoppers have full trust in the labels on their food.”
In 2022, some 64 per cent of adults in England were estimated to be overweight or living with obesity.
In November it also emerged that one in 10 children in the first year of primary school in England is obese, the highest figure on record outside the pandemic.
It is estimated that obesity costs the NHS more than £11 billion every year.
A Department of Health and Social Care spokesperson said: “This Government is bringing in a modernised food nutrient scoring system to reduce obesity.
“It’s just one element of the strong action we are taking to tackle the obesity crisis as part of our 10 Year Health Plan, which will shift the focus from sickness to prevention.
“We are also restricting advertising of junk food on TV and online, limiting volume price promotions on less healthy foods and introducing mandatory reporting on sales of healthy food.”
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