Hypothyroidism
Hypothyroidism, or an underactive thyroid, is a medical condition that can contribute to hair loss in men. The thyroid gland produces hormones that regulate metabolism, and when it is not functioning correctly, it can disrupt the hair growth cycle. Hair loss due to hypothyroidism is often diffuse and not localized to a specific area. If you suspect an underactive thyroid, it is important to consult with a healthcare professional for proper diagnosis and treatment.