For VDR polymorphisms, bovine submaxillary mucin (Bsm1) (rs1544410) and Taq1 (rs731236), were associated with reduction in risk of NSCLC, (AA vs. GG, OR = 0.71 95% CI 0.68–0.96; p = 0.032; CC vs. TT, OR = 0.84, 95% CI 0.56–0.98, p = 0.037, respectively). Here, VDR is linked to non-small cell lung carcinoma.