EWIs (µg/kg per day) of metals and metalloids in Nigerian medicinal plants

Medicinal plantsCuCdPbZnMnCoNiAsFe
BC21.5660.0142.17767.569185.4511.35110.21.42466.394
AG23.9490.0080.28177.11717.280.2252.5551.04362.554
AR43.1140.0653.24783.27129.1171.7046.4092.286287.4
TO31.080.0250.71990.244.3050.2843.1621.769147.429
SL26.2710.0730.6117.50661.0110.7973.5670.933124.971
IA27.0771.5297.815215.88917.9831.031.031.184854.4
PTWI*3,5007257,0002,500NE35155,600

* Values are obtained from the JECFA. NE: not estimated