Question

Which gland secretes Growth hormone?

Answer 1

Answer: Pituitary

Explanation:

The pituitary gland is responsible for secreting growth hormone (GH), also known as somatotropin. This small but mighty gland, often called the "master gland" of the endocrine system, is located at the base of your brain, just below the hypothalamus.

The pituitary gland has two main parts: the anterior pituitary (front part) and the posterior pituitary (back part). Growth hormone is specifically produced and released by the anterior pituitary gland. This hormone plays a crucial role in your body's growth and development throughout your life.

Growth hormone has several important functions in your body:

• Promotes growth of bones and cartilage during childhood and adolescence • Stimulates protein synthesis for muscle development • Regulates metabolism by helping break down fats for energy • Maintains healthy body composition in adults • Supports tissue repair and regeneration

The release of growth hormone is controlled by the hypothalamus, which produces growth hormone-releasing hormone (GHRH) to stimulate its production. Interestingly, growth hormone is released in pulses, with the highest levels occurring during deep sleep, which is why getting adequate sleep is so important for proper growth and development.

During your teenage years, growth hormone levels are at their peak, which explains the rapid growth spurts that occur during puberty. As you age, the production of growth hormone gradually decreases, which is why adults don't continue growing taller but still need this hormone for maintaining healthy metabolism and tissue repair.