Fast foods - are they a risk factor for asthma?
Frequent consumption of hamburgers showed a dose-dependent association with asthma symptoms, and frequent takeaway consumption showed a similar association with BHR.
Patients with IBS-D positive for HLA-DQ8 or for both HLA-DQ2 and HLA-DQ8 have faster SB transit. The mechanism of the accelerated SB transit and the effect of gluten withdrawal on SB function in IBS-D deserve further investigation.