tolerable daily intake
saasteaine hinnanguline kogus toidus või joogivees (ühik nt mg / kehamassi kg kohta), mille igapäevasel tarbimisel inimese eluea jooksul ei kaasne märkimisväärset terviseriski, an estimate of the amount of a substance in food or drinking water which is not added deliberately (e.g contaminants) and which can be consumed over a lifetime without presenting an appreciable risk to health