Alginate is a natural dietary fiber found in seaweed, and there is no danger in consuming it. The safety of alginic acid and its salts has been evaluated by international organizations (JECFA: Joint FAO/WHO Expert Committee on Food Additives), and the ADI (Acceptable Daily Intake) has been determined as “not specified.” Naturally derived sodium alginate from seaweed is a safe substance without impact from BSE, genetically modified organisms, or residual pesticides. It can be used with confidence in all situations.