Tuna

If you are following a strict cutting diet and counting every calorie, the absolute winner is tuna in its own juice (or brine), which contains almost no fat. The variant in high-quality olive oil is excellent if you need to supplement healthy fats or are in a bulking phase, but you must account for a significantly higher caloric value.

Canned tuna is incredibly healthy, but eating it absolutely every day is generally not recommended due to the risk of mercury accumulation in the body (which applies to most large predatory fish). For an adult, it is perfectly safe and optimal to enjoy it about 2 to 3 times a week.

Absolutely yes, it is one of the best ingredients for athletes! A standard can of tuna contains roughly 20 to 25 grams of high-quality protein per 100 grams. These proteins have an excellent amino acid profile, are easily digestible, and your body can use them immediately for muscle recovery and growth.

You don't need to worry. The modern canning process does not destroy the protein content or the healthy omega-3 fatty acids in any way. Canned tuna thus remains a fantastic source of these healthy fats, which are crucial for proper heart and brain function, as well as the body's overall immunity.

It is an absolutely ideal and lightning-fast dinner. Tuna paired with a fresh vegetable salad will keep you perfectly full in the evening, providing plenty of protein and minimal carbohydrates. It also serves just as well with rice or whole-grain pasta as a nutritious post-workout meal for quick recovery.