Chronic kidney disease of uncertain aetiology: adding vital piece of information to the national project team report of Sri Lanka

In a recent study published by the National Project Team on chronic kidney diseases of unknown origin in Sri Lanka, identified cadmium as a major risk factor but strong conclusions were not made as the identified environmental toxins were within the permissible levels. Sri Lankan food consumption pattern is different so that approach of total exposure of cadmium by food and water been calculated. Such calculation point out that total exposure of cadmium exceed the provisional tolerable weekly intake determined by international agencies.