What fish has red meat?

Fish that are known for having red meat include tuna, salmon, and mackerel. These fish contain higher levels of myoglobin, a protein that stores oxygen in muscle, giving their flesh a reddish hue. This characteristic is often associated with fish that are active swimmers and have a more robust muscle structure. Red meat fish are not only popular for their flavor but also for their nutritional benefits, including omega-3 fatty acids.