Perchorlate, in large amounts, has the ability to interfere with thyroid function as it interferes with iodine uptake, and individuals exposed to excessive amounts of perchlorate for a long time … Read more


The human body needs iodine to make the thyroid hormone. This hormone is critically important during foetal development, infancy, and childhood, for the brain and nervous system to develop normally. … Read more

Endocrine system

The endocrine system is a network of glands that secrete hormones to help the proper functioning of the body.  The hormones act as a chemical signal to coordinate a range Read more