The small, butterfly-shaped thyroid gland nestled in the front of your neck may weigh less than an ounce, yet its influence extends to nearly every cell in your body. This metabolic maestro ...

Thyroid level tests, including the TSH test, help doctors diagnose thyroid conditions, including hypothyroidism or hyperthyroidism. Treatment may include hormones or other medications. The thyroid is ...

The thyroid-stimulating hormone (TSH) test measures the amount of TSH in the blood to convey how well a person’s thyroid functions. Normal levels are typically 0.4 to 4.0 milliunits per liter (mU/L) ...

Thyroxine (T4) levels differ from person to person but usually exist within a consistent range. Abnormal T4 levels can lead to various symptoms and complications, including mental health and digestive ...

Although the thyroid is tiny, it is the one that keeps you healthy. This neck's butterfly-shaped gland is the body's thermostat and regulates metabolism, body temperature, energy levels, mood, skin, ...

Thyroid hormone replacement is a medication you take to replace hormones if your thyroid isn’t producing enough or if your thyroid has been removed. Thyroid hormone replacement typically involves ...

Your thyroid gland is quietly struggling to maintain optimal function while battling modern stressors like environmental toxins, chronic stress, and nutrient-depleted diets that didn’t exist when your ...

A TSH test measures blood levels of the thyroid stimulating hormone to diagnose a thyroid disorder. Your doctor will order a TSH test if you exhibit thyroid disorder symptoms like hair loss or fatigue ...