What is dried seaweed made of?

Dried seaweed is primarily made of various species of marine algae, which are rich in nutrients and minerals. These algae are harvested from oceans and then dehydrated to preserve their flavor, texture, and nutritional value. The drying process removes moisture, allowing the seaweed to be stored for extended periods and used in various culinary applications. Dried seaweed is commonly used in dishes like sushi, soups, and salads.