All omega 3s are retained. Averages 374mg EPA and DHA omega 3 per serving. Not a sodium free food. Non GMO Project verified. nongmoproject.org. 100% pure tuna - and nothing else. Dolphin safe. Turtle safe. No nets. No lines. Pure, hand packed tuna. No water, oil or filler added. Please don't drain. wildplanetfoods.com. Sustainably pole & line caught. Fish caught in the Central or North Pacific Ocean - Processed in Vietnam.