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  1. Thyroid: What It Is, Function & Problems - Cleveland Clinic

    Jun 7, 2022 · What is the thyroid? Your thyroid is a small, butterfly-shaped gland located at the front of your neck under your skin. It’s a part of your endocrine system and controls many of …

  2. Thyroid - Wikipedia

    The thyroid, or thyroid gland, is an endocrine gland in vertebrates. In humans, it is a butterfly-shaped gland located in the neck below the Adam's apple. It consists of two connected lobes. …

  3. Hypothyroidism (underactive thyroid) - Symptoms and causes

    Dec 10, 2022 · The thyroid is a small, butterfly-shaped gland located at the base of the neck, just below the Adam's apple. The thyroid gland makes two main hormones: thyroxine (T-4) and …

  4. Thyroid Disease: Symptoms, Causes, Types, and Treatment

    Aug 19, 2025 · Understand what thyroid disease is, how your thyroid works, and how hormone imbalances like hypothyroidism and hyperthyroidism affect your body.

  5. Thyroid Diseases | Hypothyroidism | Hyperthyroidism | MedlinePlus

    Apr 22, 2024 · The thyroid is a gland in the neck. The thyroid gland creates hormones that affect metabolism. Learn about thyroid diseases, such as hypothyroidism.

  6. Thyroid Patient Information - American Thyroid Association

    Sep 23, 2022 · Thyroid brochures for patients, medical professionals and the general public are available at www.thyroid.org/thyroid-information/. Below is the current list of available …

  7. All About Thyroid - American Association of Clinical Endocrinology

    Although relatively small, the thyroid gland plays a huge role in our body, influencing the function of many of the body’s most important organs, including the heart, brain, liver, kidneys and skin. …

  8. Thyroid gland | Function, Disorders & Treatment | Britannica

    Dec 5, 2025 · Thyroid gland, endocrine gland that is located in the anterior part of the lower neck, below the larynx (voice box). The thyroid secretes hormones vital to metabolism and growth.

  9. Thyroid Disorders - Johns Hopkins Medicine

    The thyroid is a butterfly-shaped gland located in the front of the neck. It produces hormones that play a key role in regulating blood pressure, body temperature, heart rate, metabolism and the …

  10. Thyroid Gland: Anatomy, Function, and Treatment - Verywell Health

    Dec 18, 2025 · The thyroid gland releases hormones that control your body's metabolism. Iodine from food helps make important thyroid hormones like T3 and T4. Thyroid problems can cause …