Table 5.

Heavy metal contents of C. alborufescens (mg/kg dw).

Elements	Concentration in C. alborufescens	Daily Intake (DI)	Health Risk Index (HRI)
Pb	4.09 ± 0.04	1.75	0.43
Cd	0.80 ± 0.01	0.34	0.69
As	2.40 ± 0.02	1.03	3.45
Hg	0.80 ± 0.01	0.30	1.14