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Your thyroid is an important endocrine gland that makes and releases hormones. Your thyroid's main job is to control your metabolism — how your body uses energy.
The thyroid is a 2-inch-long, butterfly-shaped gland in the front of your neck that controls your metabolism. It’s part of your endocrine system, which makes chemicals called hormones that help...
Thyroid hormone is the hormone that controls your body’s metabolism, the process in which your body transforms the food you eat into energy. The two main hormones your thyroid releases — thyroxine (T4) and triiodothyronine (T3) — collectively make up thyroid hormone.
The thyroid gland is a vital endocrine (hormone-producing) gland. It plays a major role in the metabolism, growth and development of the human body. It helps to regulate many body functions by constantly releasing a steady amount of thyroid hormones into the bloodstream.
Microscopically, the functional unit of the thyroid gland is the spherical thyroid follicle, lined with follicular cells (thyrocytes), and occasional parafollicular cells that surround a lumen containing colloid.
Thyroid hormone is required for normal brain and somatic tissue development in the fetus and neonate, and, in people of all ages, thyroid hormone regulates protein, carbohydrate, and fat metabolism. T4 has minimal hormonal activity, but its long half-life (8 days) serves as a reservoir or prohormone for T3.
The thyroid is an endocrine gland. Its location is in the inferior, anterior neck, and it is responsible for the formation and secretion of thyroid hormones as well as iodine homeostasis within the human body.
The thyroid gland secretes thyroid hormones, which control the speed at which the body’s chemical functions proceed (metabolic rate). Thyroid hormones influence the metabolic rate in 2 ways: By stimulating almost every tissue in the body to produce proteins. By increasing the amount of oxygen that cells use
Thyroid. The thyroid is a butterfly-shaped gland located in the neck, responsible for producing hormones that regulate metabolism, growth, and development. It is part of the endocrine system and plays a critical role in maintaining the body’s metabolic rate, temperature regulation, and energy production. The gland consists of two lobes, the ...
The function of the thyroid. The thyroid uses iodine to produce hormones that affect: breathing. heart rate. digestion. weight. moods. The three hormones that the thyroid produces are:...