Metal DRI (μg/day) Type of tea Intake (μg/day) Contribution to the DRI (%) Cr 20-35 Black 0.5130 1.466-2.565 Green 0.0645 0.184-0.322 White 2.2400 6.400-11.200 Red 5.1200 14.629-25.600 Cu 700-900 Black 2.4590 0.273-0.351 Green 3.8472 0.427-0.550 White 10.9200 1.213-1.560 Red 15.5200 1.724-2.217 Fe 8000-18000 Black 20.5732 0.114-0.257 Green 14.3139 0.080-0.179 White 180.0000 1.000-2.250 Red 454.8600 2.527-5.686 Mg 240000-420000 Black 58.7264 0.014-0.024 Green 26.3860 0.006-0.011 White 284.6600 0.068-0.119 Red 199.9800 0.048-0.083 Zn 8000-11000 Black 0.9677 0.009-0.012 Green 6.2642 0.057-0.078 White 14.7000 0.134-0.184 Red 14.4000 0.131-0.180 Metal PTMI (μg/day) Type of tea Intake (μg/day) Contribution to the PTMI (%) Cd 3.17 Black - - Green 0.0022 0.069 White 0.0764 2.410 Red 0.0620 1.956 Metal PTWI (μg/day) Type of tea Intake (μg/day) Contribution to the PTWI (%) Pb 250 Black 0.0305 0.012 Green 0.0055 0.002 White 0.3081 0.123 Red 0.2048 0.082

Table 9: Contribution to the DRIs from intakes of chrome, copper, iron, magnesium and zinc and to the PTMI and PTWI of cadmium and lead.