Nori is a brown seaweed known to be dried and transformed into fine leaves. Nori has a slightly salty taste and is rich in protein, dietary fiber and essential vitamins and minerals. It is also an important source of iodine, potassium and magnesium. Nori can be used in different ways in the kitchen. It is often cut into thin strips and used to wrap sushi and onigiri, but it can also be finely chopped and used as a garnish for rice, fish and vegetable dishes. It is also used in simmer soups and dishes.