Less fat than you think, tuna contains 4 to 6 g fat, when the salmon for example shows 10 g on average. This is a low calorie diet (150 kcal/100 g), and even less in the case of canned tuna in brine. By cons beware of canned in oil, which doubles the fat intake.

Anyway, it is important not to deprive themselves of these fatty acids that are largely the famous omega 3. Present primarily in fatty fish, they play an important role in preventing cardiovascular disease and some cancers.

Tuna is also an indispensable source of high-quality protein. Indeed it provides amino acids called “essential”, particularly for growth. It also provides a significant amount of niacin, which contributes to the smooth functioning of the nervous system.

Finally, with a high iron content, as well as magnesium and calcium, this tasty fish can fill all the essential nutrients our bodies too often lacking.