Iodine contributes to the normal production of thyroid hormones and una Normal thyroid function is the essential constituent of thyroid hormones. Biane provides 100% of the daily intake of iodine. naturale. Iodus contributes to the normal production of thyroid hormones and una Normal thyroid function. Of the order laminaria. These are brown algae, up to two meters long, divided into many strips. The laminaria used in I biane is harvested around the island of Ouessant.
