The thyroid is a butterfly-shaped gland that sits in the front of the neck. It produces hormones that are essential for heart rate, digestion, mood, and other functions crucial to human health.

The thyroid gland produces the hormones thyroxine (T4) and triiodothyronine (T3), which are central regulators of basal metabolic rate, thermogenesis, cardiac function and neurodevelopment. Production ...

In 2023, about 44,000 Americans were diagnosed with thyroid cancer. Although thyroid cancer is not as common as breast, prostate, lung, or colon cancer, it can still be serious. So, let’s talk about ...

Thyroid level tests, including thyroid-stimulating hormone (TSH) and free T4, help diagnose underactive or overactive thyroid. Doctors may also check free T3, calcitonin, thyroglobulin, or thyroid ...

Myxedema is caused by the deposition of hyaluronic acid in patients with thyroid disease. Blood tests can detect thyroid dysfunction, which can result in cardiac, GI, and menstrual disturbances as ...

Thyroid function changes modestly with age but shows greater variability from age 65 years onward, and distinct patterns of ...

Osteoporosis and thyroid disease can occur together, in part because of how important thyroid hormones are to your bone density and structure. Osteoporosis is a bone disease that affects bone mineral ...