Hi Angela, Mackerel is really an oily fish so pretty high in fat, along with a proportion of that Body fat is saturated. In case you have questions on a diet that's been medically proposed for you personally, then you ought to speak to your health care provider or nutritionist. https://atlanticmackerelrecipe36764.csublogs.com/38449980/getting-my-atlantic-mackerel-yellow-to-work