In the event of a nuclear catastrophe, taking iodine can help to protect against some types of radiation exposure. During a such an event, radioactive iodine can be released into the environment.

There has been a rush to buy medical iodine in Russia's far north, following a brief radiation spike linked to a rocket accident, Russian media report. Pharmacies' stocks of iodine are reported to ...

On raiding it, they found 13 playing cards laced with iodine-125, a substance used in medicine that has a half-life of 60 days. That means it stays radioactive for longer than most other types of ...

Some of the effects that radiation has on a human body are shown below. Eyes High doses can cause cataracts. Thyroid Radioactive iodine can build up and cause cancer, particularly during growth.

It’s a condition that can be treated with surgery followed by a course of radioactive iodine to kill any remaining cancer cells. During iodine treatment, the patient is radioactive enough that ...