Before the start of the consumer study, the participants answered a questionnaire about general fish consumption, purchase habits regarding fish, intake of supplements and if they looked at the labeling of food.
Í upphaf rannsóknarinnar svöruðu þátttakendur spurningum um fiskneyslu, fiskinnkaup, neyslu fæðubótarefna og hvort þeir skoði upplýsingar á umbúðum matvæla.