Algae High in Ammonia (per 100 g edible portion)

• Purple laver (dried)
  
  830 mg
• Hijiki (boiled and dried)
  
  220 mg
• Ma-konbu (dried)
  
  160 mg
• Wakame Blanched and salted (desalted)
  
  83 mg
• Mozuku (salted, desalted)
  
  3.4 mg