The data displays the results of a survey in which respondents were asked what causes them to suspect that they have a food allergy or intolerance in the UK in 2015. A majority of 65% of respondents suspected they had an allergy or intolerance following a reaction, followed by 43% who realized once they removed a specific product from their diet.
Suspected after a reaction | 65 |
By removing specific food from diet | 43 |
By reading about symptoms | 28 |
Suggested by health professional | 20 |