Bladderwrack
(Fucus vesiculosis)
Botanical Information
A seaweed with flat, forked green to black fronds, a distinct midrib, and oval bladders. The leaves are crunchy, sour, and mucilaginous-tasting when fresh; they can be used in salads.
Working with Bladderwrack
Part(s) Used
Thallus
Herb Forms
Bulk herb, powder, capsules.
Affects
Bladderwrack is popular for its anti-obesity effects and is a good source of trace elements, particularly iodine. It is thought that bladderwrack stimulates the thyroid gland, increasing basal metabolism. It is sometimes used locally for symptoms of rheumatism.
Bladderwrack has a taste of SALTY and a temperature of COOL.
Cautions
Use sparingly if you have or have had a goiter; high in iodine. Avoid during pregnancy. Do not use long-term.
