Food

• Bladderwrack is considered a food source in much of Asia and is served in raw, pickled, and cooked forms.
  
  

Hypothyroidism

• Hypothyroidism, a condition in which the thyroid is under-producing hormones, is reported to respond well to bladderwrack supplements. It can be taken in capsule, soft gel and tea forms.
  
  

Goiter

• Goiter, a swelling of the thyroid gland due to iodine deficiency, can be managed with bladderwrack, a natural source of iodine.
  
  

Rheumatism and Rheumatoid Arthritis

• Bladderwrack is also used to help moderate the symptoms of rheumatism and rheumatoid arthritis through anti-inflammatory and anti-rheumatic properties. It can be taken internally or applied externally for these purposes.
  
  

Warning

• Bladderwrack may have a range of effects that can interact or interfere with a number of prescription medications. If you take prescription medications, you should discuss the potential interactions with your doctor before taking bladderwrack supplements.