The highest risk (more than 17-fold) for BC within SNP carriers of the RAS system was associated with the presence of the CC genotype (OR: 17.6 [7.5–41.35], p < 0.001) and C allele (OR: 17.7 [8.8–35.9], p < 0.01) of the ANG rs699 SNP, respectively (Table 2). The gene discussed is ANG; the disease is breast cancer.