Tag: Endemic goitre

Worldwide, iodine deficiency is the most common cause of goitre, affecting an estimated 2.2 billion people. This common neck swelling is not caused by a vitamin deficiency but rather a critical shortage of the mineral iodine, which the thyroid gland needs to produce hormones.

According to the World Health Organization, iodine deficiency is the most common cause of goitre worldwide, affecting an estimated 2.2 billion people. This enlargement of the thyroid gland is a key sign of insufficient intake of a crucial trace mineral: iodine. This article explores why iodine is so vital for thyroid health and how a balanced nutrition diet can help prevent goitre.