Recommended use:. Use powdered bladder wrack as a spice, e.g. a nip in soups, sauces or bread. Use sparingly due to the high content of iodine.
On the beach you probably give a wide berth to green seaweed plants gently lapping at the water's edge. But perhaps you should reconsider - seaweed is actually a spice for your home-made dishes. However, please note that you must use it sparingly as it has a high content of iodine.