Thyroid-Stimulating Hormone

Thyroid-Stimulating Hormone (TSH) is a hormone produced by the pituitary gland, located at the base of the brain. It plays a crucial role in regulating the thyroid gland, encouraging it to produce thyroid hormones, which control metabolism, energy levels, and overall growth and development in the body. When TSH levels are too high or too low, it can indicate thyroid problems, affecting health and well-being. Doctors often measure TSH levels to diagnose conditions like hypothyroidism (low thyroid function) or hyperthyroidism (high thyroid function) and to guide treatment.