Symptom 4. Dry and Itchy Skin: Dermatological Signs of Iodine Deficiency
The skin is often a reflection of our internal health. Changes in its condition can be a window into the state of our overall wellbeing.
Iodine deficiency is no different—it can cause noticeable skin changes. Dry, itchy, and flaky skin are common signs of low iodine.
Our skin naturally renews and regenerates, a process that requires a robust metabolism, for which iodine is essential. When iodine levels are low, this metabolic slowdown can affect skin regeneration, leading to dry, scaly, and itchy skin. It’s a change that might be initially shrugged off as seasonal dryness or sensitivity, but when these skin changes persist despite moisturizing and skincare, it could indicate an iodine deficiency.
Skin changes resulting from low iodine can affect personal comfort and confidence. Constant itching can be distracting and uncomfortable, and the visible dryness or scaliness can affect self-esteem. It might also lead to increased spending on skincare products in an attempt to address the issue. (4)
