A total of 6 study visits were included. At pre-screening visit the study subjects were requested to sign pre-screening visit informed consent form. A structured interview on demographics (age, sex, ethnicity), previous and current diseases, current medication, alcohol and tobacco consumption and use of dietary supplements (especially fish oil and other n-3 fatty acid (FA) supplements, plant sterols and cholesterol lowering fiber supplements (guar gum, glucomannan, oat fiber etc.) and use of fish foods was carried out at the screening visit and replicated at the day 56 visit. Study included one test product: krill powder derived from antarctic krill (Euphausia Superba) (Rimfrost Pristine®, Rimfrost AS, PO box 234, 6099 Fosnavaag, Norway) and placebo product and both were given in capsule form, 4 capsules in the morning and 4 in the evening.