Individuals who frequently consume red meat and exhibit rapid acetylator NAT phenotypes, carrying NAT2*4 or NAT1*10 alleles, are at a higher risk for developing colon cancer (Lilla et al. 2006; Metry et al. 2010; Wang et al. 2011; Le Marchand 2021). Here, NAT2 is linked to malignant colon neoplasm.