While grocery store sushi may offer convenience and an appealing variety of options, it’s important to approach it with caution as it may not be as healthy as it appears. Grocery store sushi often contains processed ingredients, such as imitation crab, artificial additives, and high levels of sodium. The rice used in grocery store sushi is typically prepared with added sugars and vinegar. This increases the calorie and carbohydrate content. Unfortunately, the fish used in these sushi options may not be as fresh as what you would find in a dedicated sushi restaurant. This can compromise the flavor and quality of the sushi, as well as pose potential health risks.