First off, one serving of canned sardines has almost 100% of the daily recommended intake of omega-3s, which are associated with tons of positive health benefits. Omega-3 fatty acids are good for heart health, and known to help prevent things like hypertension, type 2 diabetes, and fatty liver. What's even better is that research suggests that the other nutrients and minerals found in sardines - including calcium, magnesium, potassium, and zinc - may work together with omega-3s to produce better results than supplements alone.
The official Trader Joe's website describes its Grilled Sardines in Olive Oil as "wild-caught for us off the coast of Tunisia" with a firm, meaty texture in each deboned, split, grilled fillet. Upon peeling back the lid, the sardines were "flat, smushed, and already breaking up a bit. This was most likely due to the fact that they were grilled as opposed to steamed or smoked ..."
