Detailed answer

Thyroid disorders, such as hypothyroidism, can cause changes in the skin, including dryness. This is because an underactive thyroid slows down the metabolism, leading to decreased production of natural oils that keep the skin hydrated. Additionally, thyroid dysfunction can affect the perspiration process, leading to reduced moisture content in the skin. Dry skin is a common symptom of hypothyroidism, but it may also be caused by other factors, so it is important to consult with a healthcare professional for a proper diagnosis and treatment plan.