Concentration of PCBs (ng g1) in the shrimp oil and the estimated total intake of PCBs per kg body weight (ng kg BW1 day1) from diet and shrimp oil. Dietary contributions are
in accordance with the Canadian Total Diet Study (Health Canada, 2009) and the Institute of Medicine DRI LifeStages for reference body weight (IOM, 2006) were used to calculate
children exposure (children 1–3 years old: 12 kg, children 4–8 years old: 20 kg, children 9–13 years old: 36 kg) and an assuming body weight of 70 kg was used for adults
(14 years old and above).