Research Article

Study of Heavy Metal Levels among Farmers of Muda Agricultural Development Authority, Malaysia

Table 1

Levels of cadmium, lead, and arsenic (μg/g) in the nail sample of MADA farmers.

MetalMean concentration (mean ± SD)

Cadmium 0 . 8 7 4 ± 0 . 7 4 6
Lead 6 . 6 1 1 ± 5 . 1 7 0
Arsenic 7 . 8 0 1 ± 3 . 1 8 4