Furthermore, the migraine group had the lower values of blood albumin (4.17 vs. 4.26, p <0.0001), blood total protein (6.95 vs. 7.10, p <0.0001), hemoglobin (13.73 vs. 14.15, p <0.0001), serum iron (77.39 vs. 86.26, p <0.0001), and serum urate (4.86 vs. 5.36, p <0.0001), as compared with the control group. This evidence concerns the gene ALB and migraine disorder.