Eating 4 to 5 ounces of salmon twice a week provides you with enough omega-3 fatty acids for the whole week, and each 4-ounce serving provides you with more than 100 percent of your daily vitamin D needs, Clarke says. There are other considerations that complicate fish farrago. Many articles warn against farm-raised salmon because of its higher level of contaminants and a lower level of omega-3 fatty acids. However, fresh wild salmon costs up to four times more than farmed salmon, and these prices put it out of reach for many Americans.
Health experts have long recommended eating at least two servings of fish a week for heart health. This is because fish contains essential omega-3 fatty acids, which are very important for keeping cells throughout the body in perfect condition. They also provide energy and support heart health and the hormonal system. Food and Drug Administration (FDA) guidelines state that healthy adults can eat up to 12 ounces of fish per week.