Does iodine protect against radioactivity
- and what else does it do?
The Russian invasion of Ukraine has increased the fear of nuclear warfare or radioactive leaks from local nuclear power plants. For that reason, many people have purchased iodine tablets to protect themselves from radioactive contamination. Being relatively close to a radioactive leak creates a sudden need for very large intake of iodine. It is important to realize, however, that the thyroid gland can only store iodine for a limited period of time and it can be dangerous to take extreme doses of iodine. Therefore, it makes no sense to take mega-doses as a preventive measure. On the other hand, it looks as if iodine deficiencies are rather common. Furthermore, we do need a certain amount of iodine to support the thyroid function, estrogen balance, and a number of other things. The question is how much iodine do we need on a day-to-day basis and how much do we need in the case of being exposed to radioactive radiation?
Read more about how iodine protects against radioactivity and what else it does