If you have requested the National Data Opt-Out, you will not receive a text message.
If you have not used the National Data Opt-Out scheme but do not want to be invited to participate in this research programme, please let NHS DigiTrials know by completing this online form: https://digital.nhs.uk/services/nhs-digitrials/recruitment-service/heartburn-health-programme-opt-out
Or alternatively call: 08082 814772