Wakame algae are characterized by their dark color - in fact they belong to the brown algae family - and reach up to one meter in length and thirty centimeters in width, growing particularly in seabeds around ten meters deep, particularly in the seas of Japan. Wakame seaweed has been known as a food since 700 BC, and is characterized by its high protein content, with a notable concentration of essential amino acids, to which is also added the presence of group B vitamins, and a good quantity of calcium, magnesium and phosphorus. In the West, wakame seaweed is also sold as a food supplement, while in its countries of origin, it is mainly used as a food.