Fish oil is useful for feed and lubricants. About 10–12% oil still remains in the resulting fishmeal after oil removal. Menhaden fish, in particular, is high in omega-3 fatty acids [19]. Feeding the meal to poultry can increase the omega-3 fatty acid content of meat and eggs [20]. This can increase the amount of omega-3 fatty acids in human diets, especially in places like the USA where consumers do not eat a lot of fish.