Background: Assessment of association between Dietary Habits and Asthma Severity in Children. Materials & methods: A total of 100 children with persistent asthma and 100 children with intermittent asthma were enrolled. Complete demographic details of all the subjects were obtained. A questionnaire was framed and dietary habits of all the subjects was recorded separately. The questionnaire was filled under the direct supervision of their parents/guardians. All the results were recorded and analysed using SPSS software.