Iodine is one of the elements whose influence on the organism is considerable, as it performs many important functions for proper functioning. Both excess and deficiency of this element may be dangerous, therefore it is worth taking care of its proper level. In order to prevent the negative effects of a deficiency of this substance, since 1997 in Poland there has been an obligation to iodise salt, which has proved to be an extremely intelligent and good move, since the incidence of diseases associated with a deficiency of iodine in our diet has fallen significantly, thanks to which the majority of Poles can enjoy a not too bad state of their health, which is, after all, the most important thing.
Iodine itself is indispensable for the production of thyroid hormones. Their correct concentration influences the correct development and functioning of the brain, but also the nervous system, the pituitary gland, the kidneys and the heart muscles. These hormones are also responsible for regulating the growth and maturation processes of the cells belonging to the body. In addition, they are also involved in cell respiration and energy production. They are needed in order to be able to maintain an adequate body temperature.
In the case of excess iodine, which is mostly tolerated by the general public, thyroid diseases such as hyperthyroidism can sometimes occur. Another possible reaction is increased salivary gland function, or excessive mucus secretion in the bronchi. Sometimes this can result in skin lesions or allergic reactions.
Iodine deficiency
A deficiency of the element iodine is associated with many adverse complications. It is difficult to pinpoint typical symptoms for this condition, as they depend on too many factors, such as age, physical condition and many others. More importantly, however, a lack of iodine may result in an enlarged or underactive thyroid gland, an increased risk of stomach cancer, impaired brain function and a significant reduction in the level of intelligence or even delayed physical development. In the case of pregnant women, there can be irreversible brain damage in the newborn and the foetus, as well as increased mortality in the babies born. These are extremely gruesome cases, albeit possible.
Iodine deficiency is particularly dangerous for mothers-to-be, as it can even result in miscarriage, premature birth, birth defects and mental retardation of the foetus, which can take a huge toll on a woman's psyche.
What does iodine help?
Iodine is an element with an