Fatty fish cuts CVD risk. RR 0.92 across 17 cohorts (Giosuè et al., Adv Nutr 2022). Per 100 g raw: 109 kcal, 24.4 g protein, 0.5 g fat. Raw preparation keeps the full fat profile — cooking loses none of it.
How should I track Sashimi, tuna?
Sashimi, tuna is high in protein. For the most accurate tracking of Sashimi, tuna, weigh it raw and boneless. Fish loses 15–25% of its weight during cooking as water evaporates (USDA cooking yield data). If you are using canned fish, the drained weight is what matters — the difference between oil-packed and water-packed can be 40–80 calories per can. A quick drain-and-weigh habit saves you from hidden calories. Also keep in mind that smoked or cured fish has different values than fresh due to moisture loss and added salt.