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Can science help people cut down on sugar? Three scientists each present their idea for how to reduce sugar intake, from soda taxes to hollow sugar.

The recent Public Health England report on sugar reduction recommended that we slash the amount of sugar we eat to just seven teaspoons a day.

Diabetes, cardiovascular disease and obesity have all been linked to high sugar intake. Treating obesity and its consequences alone costs the NHS 拢5.1m per year.

Jim Al-Khalili invites three scientific experts from different disciplines into the studio to present the evidence behind their strategy to reduce our sugar intake:

- Dr Peter Scarborough, a mathematician from the Nuffield Department of Public Health at Oxford has been analysing sugar taxes
- Prof Theresa Marteau, a behavioural psychologist from the University of Cambridge, studies the effects of portion sizes
- Jenny Arthur, Director of Innovation and Nutrition at Leatherhead Food Research is experimenting with the microscopic structure of sugar particles

Producer: Michelle Martin.

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28 minutes

Last on

Mon 11 Jan 2016 21:00
成人快手 Radio 4

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  • Tue 5 Jan 2016 11:00
    成人快手 Radio 4 FM
  • Mon 11 Jan 2016 21:00
    成人快手 Radio 4

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