FIGURE 2.

Relative quantification of genotoxic effect in fecal waters samples of omnivores (O), lacto-ovo-vegetarians (L), vegans (V), and negative controls (C-). Box and Whisker plots with median, 25–75th percentiles, range and mean as “+”. DNA tail intensity of positive controls (0.75 μM 4-NQO instead of FW) was 10.34 ± 2.36. The p-values were obtained by unpaired t-test.