signs and symptoms of iodine deficiency

Iodine is a vital trace element necessary to produce thyroid hormones, which play a crucial role in regulating metabolism. Iodine deficiency can lead to various health issues, particularly affecting the thyroid gland. Here are common signs and symptoms associated with iodine deficiency:

Goitre:
Hypothyroidism:
Fatigue:
Weight Gain:
Dry Skin and Hair:
Intolerance to Cold:
Joint and Muscle Pain:
Menstrual Irregularities:
Cognitive Impairments:
Depression and Anxiety:
Swelling of Salivary Glands:
Impaired Fetal Development:
Developmental Delays (in Children):

It's important to note that while iodine deficiency is a significant global health issue, it is less common in regions where iodized salt is widely used. The introduction of iodized salt has been a successful public health measure to prevent iodine deficiency disorders.