data at all on nanoplastics in food but there is some information on microplastics, particularly for the marine environment. fish show high concentrations but since microplastics are mostly present in the stomach and intestines they are usually removed and consumers are not exposed to them. but in crustaceans...
ingested by 90% of seabirds, globally (and estimated to reach 99% by 2050) [15] . plastics have also been recorded in fish populations: at a rate of 35% on planktivorous species in the north pacific [16] ; at different frequencies in north sea fish species [17] ; and also in high frequencies in crustaceans...