Half of people who think they have a food allergy do not – study

US study finds some people needlessly avoid foods while others do not have life-saving medication

The number of adults who think they have a food allergy is almost double the figure who actually have one, research has revealed.

While the study was conducted in the US, experts say a similar situation is also seen in other countries, including the UK. The researchers found that many people with an allergy do not have a prescription for potentially life-saving medication, while others might be avoiding foods unnecessarily.