Specific to the Taiwanese HC group, we observed the lowest Hb deciles to be positively associated with dyslipidemia as compared to the reference: OR = 1.24 (1.07–1.42, p = 0.0034) at Hb ≤13.5 g/dL in men and OR = 1.35 (1.23–1.48, p < 0.0001) at Hb ≤ 11.5 g/dL in women. Here, GSTM1 is linked to metabolic syndrome.