Fructose

Fructose is a simple sugar found naturally in fruits, honey, and some vegetables. It is also produced commercially, often from corn starch or wheat, and is a component of sucrose (table sugar). It is known for its sweet taste.

Manufacturers add fructose primarily as a sweetener due to its high sweetness intensity. It is commonly found in a wide range of processed foods, including biscuits, confectionery, soft drinks, and breakfast cereals, contributing to their flavour profile and sweetness.

Fructose is a permitted ingredient in food and is not listed as a food additive requiring an E-number. The UK government's dietary advice, as outlined in the Eatwell Guide, recommends limiting the intake of free sugars, which includes fructose. Evidence regarding the health effects of high fructose intake is mixed, with some research suggesting potential links to metabolic issues when consumed in excess, while other studies highlight its role as an energy source. EFSA has evaluated fructose and its safety as a food ingredient.