Cooking usually changes some of the vitamin/nutrient content, but honestly if you like cooked fish, cook it. If you prefer sushi/sashimi, go for that. With diet

Cooking usually changes some of the vitamin/nutrient content, but honestly if you like cooked fish, cook it. If you prefer sushi/sashimi, go for that. With diet try not to let perfection get in the way of obvious improvements. I could get way more nutrients by eating liver raw, but y'know, um no thanks.