Why is coronary artery disease less common in Eskimos?

Why is coronary artery disease less common in Eskimos?

Coronary artery disease less common in Eskimos : The reason why  coronary artery disease is less common in Eskimos  fish they eat is the reason. Fish oil contains omega 3 fatty acids which have a protective effect against atherosclerosis. They have less heart attack (clotting of blood vessels of the heart). But their women have more bleeding instead.