:choose the correct item. most seafood are naturally ; and what fat is found in them is generally rich in fat omega-3. since sushi is often served raw, no fat is introduced in its preparation. fish, tofu, seafood, egg, and many other sushi fillings high levels of protein. vitamins and are found in many of the vegetables used for sushi. for example, the gari and nori used to make sushi are both rich in nutrients. 1. a) fat b) low c) in fat d) low in fat 2. a) contain b) mix c) boil d) produce 3. a) food b) fat c) minerals d) protein