The fatty acid known as docosahexaenoyl, which is found in cold-water fish such as mackerel, herring, tuna, salmon, and whale blubber, is used to treat type 2 diabetes, coronary artery disease, dementia, attention deficit hyperactivity disorder, as well as to improve vision in the elderly and blood pressure in preeclampsia. .
Studies recommend eating fish twice a week due to its health benefits, using walnut oil and rapeseed oil. It has been shown that those who consume fish at least twice a week are the group least vulnerable to depression and psychological fatigue, due to fish containing omega-3 and a fatty acid known as Docosahedane. In a study published in the American Journal of Epidemiology, Australian researchers discovered that by consuming seafood at least twice a week, the risk of depression in women was reduced by 25%.
