What are omega-3 fatty acids, and is farmed salmon a good source of omega-3 fatty acids?
Omega-3 fatty acids are polyunsaturated fats. Coldwater fatty fish, such as salmon, trout, mackerel and sardines have particularly high levels of these healthy lipids. The higher fat content in farmed fish provides an additional 30 – 80 calories per serving (3oz portion = 1 serving), but the type of fat is unsaturated which is healthier than saturated fat. The following chart provides a rough idea of the different fat contents and compositions between farmed fish and wild fish.
