Thyroid is a small, butterfly-shaped gland located in the front of the neck. It plays a vital role in controlling the body’s metabolism by producing hormones like T3 (triiodothyronine) and T4 (thyroxine). These hormones regulate energy levels, body temperature, heart rate, and overall growth. Common thyroid disorders include hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid). Symptoms may include weight changes, fatigue, mood swings, and irregular heartbeat. Thyroid problems can be diagnosed through blood tests and are usually manageable with proper medication, diet, and regular medical checkups.
