“…Overall, women had higher incidence rates of bladder cancer due to drinking water contaminated with arsenic, trihalomethanes, and chlorine (Hopenhayn-Rich et al, 1996b;Yeh et al, 2015;González-Weller et al, 2012;Fernandez et al, 2012;Mallin et al, 1990;Koivusalo et al, 1997;Koivusalo et al, 1995;Chen et al, 1985;Steinmaus et al, 2013;Marshall et al, 2007;Smith et al, 2018). Arsenic, trichloroethylene, and disinfection byproducts exposure in drinking water was associated with increased incidence of breast cancer in women (Aschengrau et al, 2003;Bean et al, 1982b;Aschengrau et al, 1998;Brody et al, 2006;Gallagher et al, 2010;Garland et al, 1996;Michel-Ramirez et al, 2020;Font-Ribera et al, 2018;Vinceti et al, 2004). While we found some evidence, more research is needed on arsenic and trihalomethanes and the relationship with breast cancer in women, as the results are mixed (Pullella and Kotsopoulos, 2020;Font-Ribera et al, 2018).…”