Have used it for decades because our food supply is deficient in iodine. Cheap insurance.
Algazim™ (Reams Original) is a quick frozen kelp from Fjords along the Norwegian Sea. The kelp is harvested under strict quality control conditions that are certified as both Kosher and organic. Algazim is a valuable source of trace elements including iodine as well as the polysaccharides that are unique to seaweeds. One capsule provides: Iodine 510 mcg (Kelp) & Ascophyllum Nodosum 425 mg (Kelp). (No Excipients) 100 VG™ Caps
I have thyroid issues, and take this daily. It helps keep my thyroid working.
I have taken this for over 30 years and I do not have any chronic illness and feel great at 70 years old.