iOSAT contains potassium iodide, a specific blocker of thyroid radio-iodine uptake. When properly ingested, potassium iodide travels to the thyroid gland and staturates it with iodine. It therefore blocks radioactive iodine from entering the thyroid gland. SUPPLEMENT FACTS.
River Severn | River Thames. The River Nile is the longest river in the world. It measures 6,695 kilometres from its source in Burundi, along the White Nile, to its delta on the Mediterranean Sea. Officially, the shortesr river is the D River, Oregan, USA, which is just 37 metres long.
Congo River is the deepest river in the world and the second longest river in Africa. The river ranks as the â¦ ninth longest river in the world with its overall length of 4,700 km. The famous Boyoma Falls or Stanley Falls is in Congo River. The Chambeshi River in Zambia is regarded as the source of the Congo River.