To determine the physiological effects of QQ treatments that may be driving tumor growth and metastasis, endpoint fecal concentrations of IgA, calprotectin, and Lcn‐2 were tested but found to not be significantly different by treatment group in both male (ANOVA F = 0.126, 1.308, 0.771, p = 0.881, 0.291, 0.478) and female (ANOVA F = 2.078, 2.140, 0.711, p = 0.151, 0.144, 0.503) mice (Table 1). Here, LCN2 is linked to neoplasm.