However, these ingredients may also contribute to the increased concentration of certain pollutants, e.g. heavy elements. For instance, sunflower has been reported as the crop that tends to naturally accumulate Cd (Li et al., 1997). In addition, the absence of protective hull in the hull-less barley grain might facilitate atmospheric accumulation of pollutants on the grain’s surface. Since increased dietary intake of heavy elements can contribute to the development of various disorders, it is important to estimate the potential exposure consumers might face during consumption of these enriched products.