Health

Jamie Oliver sugar tax hailed success after sales fall 11%

  • After 12 weeks the sugar tax saw sales go down 11% and 9.3% after six months
  • His menus say ‘sugary drinks are the largest sugar source in our children’s diet’
  • Sales of Diet Coke and bottled water have also dropped – in favour of tap 

Ben Spencer Medical Correspondent For The Daily Mail

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Sales of fizzy drinks fell at Jamie Oliver’s restaurants after he imposed his own ‘sugar tax’, a study has shown.

Adding a 10 pence charge to each sugary soft drink – including the restaurants’ own ‘homemade lemonade’ – resulted in an 11 per cent drop in sales within 12 weeks.

The tactic bodes well for the Government’s own sugar tax, which is to be introduced on all sugar-sweetened drinks next April.

Mr Oliver, who has long campaigned for state intervention on public health, added the levy to sugary drinks at his chain of 37 ‘Jamie’s Italian’ restaurants in September 2015.

Jamie Oliver has campaigned for years to get the Government to crackdown on unhealthy foods in British children's diets. A recent study has shown by increasing the price of sugary drinks in his restaurants by 10p there has been an 11 per cent drop in sales  

Jamie Oliver has campaigned for years to get the Government to crackdown on unhealthy foods in British children's diets. A recent study has shown by increasing the price of sugary drinks in his restaurants by 10p there has been an 11 per cent drop in sales  

Jamie Oliver has campaigned for years to get the Government to crackdown on unhealthy foods in British children’s diets. A recent study has shown by increasing the price of sugary drinks in his restaurants by 10p there has been an 11 per cent drop in sales  

His menus also carried a message warning: ‘Sugar sweetened soft drinks are the single largest source of sugar in our children’s diets.’

The charge, which was donated to charity, put the price of a glass of Coca-Cola, for example, up to £2.65, while Diet Coke remained at £2.55.

Now an NHS-funded assessment of the scheme, conducted by the London School of Hygiene Tropical Medicine and the University of Cambridge, has declared it to have been a success.

The research, published in the BMJ Journal of Epidemiology Community Health, found that, after an adjustment for general sales trends, there was an 11 per cent decline in sales of sugary drinks per customer after 12 weeks.

After six months sales were still down 9.3 per cent per customer.

Lead author Professor Steven Cummins, of the London School of Hygiene Tropical Medicine, said: ‘Obesity, type two diabetes and cardiovascular disease are among the most pressing global health challenges facing the world today.

‘Evidence suggests that excessive consumption of sugar-sweetened beverages is an important contributor to these potentially life-threatening conditions but we still don’t have a clear answer on how best to encourage people to consume fewer of them.

The NHS-funded study showed that sales of sugary soft drinks at Jamie's Italian restaurants (pictured) dropped by 11 per cent in 12 weeks and 9.3 per cent over a period of six months

The NHS-funded study showed that sales of sugary soft drinks at Jamie's Italian restaurants (pictured) dropped by 11 per cent in 12 weeks and 9.3 per cent over a period of six months

Mr Oliver introduced the 10p sugar levy at 37 'Jamie's Italian' restaurants (pictured) in September 2015

Mr Oliver introduced the 10p sugar levy at 37 'Jamie's Italian' restaurants (pictured) in September 2015

The NHS-funded study showed that sales of sugary soft drinks at Jamie’s Italian restaurants (pictured) dropped by 11 per cent in 12 weeks and 9.3 per cent over a period of six months 

‘Our study showed that a combination of the levy, menu changes and clearly explaining to customers why it was introduced and that the proceeds would go directly to a worthy cause, looks to have had a relatively large effect on consumer behaviour given the small size of the levy.

‘This type of ‘complex intervention’ has also been shown to be successful in economic studies of levies on alcohol.’

The study also found a decrease in the numbers of all non-alcoholic drinks sold per customer, with the exception of fruit juice, which increased by 22 per cent after six months.

Sales of Diet Coke and bottled water also dropped.

Professor Cummins said: ‘A possible reason for this decline could be that more people were choosing tap water, but data on tap water orders was not available as it was not recorded on the restaurant’s sales system.

‘Overall, our study suggests that a small levy on sugar-sweetened drinks sold in restaurants, coupled with complementary activities, may have the potential to change consumer behaviour and reduce the consumption of these drinks which are associated with major health risks.’

The research team – who are funded by the NHS National Institute of Health Research, Cancer Research UK and the British Heart Foundation – are also due to assess the impact of the Government’s sugar tax when it comes in next year.

Jamie's Italian menus also have a message saying: 'Sugar sweetened soft drinks are the single largest source of sugar in our children's diets'

Jamie's Italian menus also have a message saying: 'Sugar sweetened soft drinks are the single largest source of sugar in our children's diets'

Jamie’s Italian menus also have a message saying: ‘Sugar sweetened soft drinks are the single largest source of sugar in our children’s diets’

When Mr Oliver introduced his 10p levy two years ago, he said: ‘I was born into the restaurant industry and I truly believe that by joining together on this issue we not only send a powerful and strong message to government but we also have the potential to make a longlasting legacy that could ripple across the world.

‘I’ve seen first-hand the heartbreaking effects that poor diet and too much sugar is having on our children’s health and futures. 

‘Young children are needing multiple teeth pulled out under general anaesthetic and one in three kids [is] now leaving primary school overweight or obese.

‘Soft drinks are the biggest single source of sugar among school-age kids and teenagers and so we have to start here.’

Experts last night welcomed the findings.

The Government’s former obesity tsar, Professor Susan Jebb of the University of Oxford, said: ‘This study provides the first evidence in the UK of the effects of a price rise on sales of sugar-sweetened beverages in a restaurant setting.’

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