Bladderwrack is a type of kelp that has been utilized restoratively for quite a long time. The principle utilization of the herb has been for the incitement of the thyroid organ as a treatment for heftiness and cellulite. The high iodine substance of the herb fortifies thyroid capacity which helps digestion system. It has a reputation in the release of rheumatism and rheumatoid arthritis and may be used both internally and as an external application for inflamed joints.