Omega-3 fatty acid (Alpha-linolenic acid) is an essential fatty acid that plays an important role in brain function and heart health. The American Heart Association recommends a diet in which fatty fish, like salmon, herring, sardines and tuna, are consumed at least twice a week. Leona’s Omega + DHA vitamins are a delicious and easy for children to get these essential fatty acids and help support your cardiovascular health. They are also Vegan, OU Kosher Certified, Halal and contain no Gelatin!