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.
What is the fastest river in the world? the fastest river is claimed to be the Amazon river which is located in South America and the Terek river located in northern Caucasus that runs through Georgia and Russia int â¦ o the Caspian sea A site about the Sutlej river in India says it is the second fastest in the world.