Pollution Problem in River Kabul: Accumulation Estimates of Heavy Metals in Native Fish Species

Table 4

US Recommended Daily Dietary Allowance (RDA) supplied by a 100 g of fish muscle.

Metals	Concentration (mg)	Microgram (g)
Zinc	2.6	2600
Nickel	0.01	10
Chromium	0.05–0.20	50–200
Copper	2.0–3.0	2000–3000
Cadmium	0.014	14
Lead	0.3	300