5) Sardines

For 100 grams of sardines there are :
208 Calories, Protein, Fat 11gm ,Carbs 0 gm
One of the most flavorful fatty fishes that contain a ton of omega 3 fatty acids and a good source of vitamins B12 and D, calcium, zinc, and iron. They are very beneficial for your brain health, making your memory better, your cognition and learning abilities faster and your bones denser and stronger. There is a ton of recipes you can choose from. It is used widely on salads and pizzas as they add saltiness and depth of flavor to the meals or could be grilled with some olive oil.