SUMMARY: Sargassum is a brown seaweed that supplies natural iodine and alginate fiber to support thyroid and digestive function.
DESCRIPTION: Sargassum grows in warm oceans and carries two useful compounds: iodine and a soluble fiber called alginate.
People take it to encourage healthy thyroid hormone output and to keep bowel movements regular. The alginate also feeds beneficial gut microbes.
You can find it as capsules, powders, or dried pieces. Taking it alongside meals tends to prevent stomach upset.
Iodine levels swing a lot between harvests, so read the label carefully on every bottle. Anyone managing a thyroid condition or with an iodine sensitivity should talk to a doctor before starting.