Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, what assessment he has made of the potential impact of fizzy drinks on type 2 diabetes.

Scientific risk assessment and United Kingdom dietary recommendations are based on independent advice from the Scientific Advisory Committee on Nutrition (SACN).

In 2015, the SACN published its report on Carbohydrates and Health and recommended that “the consumption of sugars-sweetened beverages should be minimised in children and adults”. With respect to type 2 diabetes, the SACN noted that “a greater risk is associated with a higher intake of sugars-sweetened beverages”. Energy intakes that consistently exceed requirements lead to weight gain and obesity in the long term.

A 2014 Public Health England report found that adults living with obesity are five times more likely to be diagnosed with diabetes than adults of a healthy weight. Approximately 90% of adults with type 2 diabetes are living with overweight or obesity.

The SACN is currently considering the World Health Organisation’s guideline on the use of non-sugar sweeteners and the associated systematic review, and whether additional assessment is required. The SACN is due to publish a position statement in 2025.