MICROANATOMY

Detailed explanation-1: -The thyroid gland is a vital hormone 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.

Detailed explanation-2: -Thyroid hormone (T3 and T4) affects every cell and all the organs in your body by: Regulating the rate at which your body uses calories (energy). This affects weight loss or weight gain and is called the metabolic rate. Slowing down or speeding up your heart rate.

Detailed explanation-3: -Thus the thyroid hormones act on almost all the cells of the body. They also take up a vital role in the development, growth, and function of most of the tissues and organs of the body. One can also say that the thyroid hormones are mandatory for the normal metabolic activity of all the cells of the body.

Detailed explanation-4: -The thyroid gland produces hormones that regulate the body’s metabolic rate, growth and development. It plays a role in controlling heart, muscle and digestive function, brain development and bone maintenance. Its correct functioning depends on a good supply of iodine from the diet.

Detailed explanation-5: -Your thyroid hormones affect the following bodily functions: How your body uses energy (metabolism). Heart rate. Breathing.