The pituitary gland is often referred to as the master gland because it controls the function of other endocrine glands.

The thyroid gland produces hormones that regulate metabolism, growth, and development.

Insulin is produced by the pancreas and helps regulate blood sugar levels.

The adrenal glands produce hormones such as cortisol and adrenaline, which help the body respond to stress.

Progesterone is produced by the ovaries and helps prepare the uterus for pregnancy and maintain it during pregnancy.

The parathyroid glands produce hormones that help regulate calcium levels in the blood.

Prolactin is produced by the pituitary gland and stimulates the release of milk from the mammary glands.

The pineal gland produces melatonin, which helps regulate sleep-wake cycles.

Oxytocin is produced by the hypothalamus and pituitary gland and stimulates the contraction of smooth muscles.

The thymus gland produces T-cells, which are essential for the immune system.

Erythropoietin is produced by the kidneys and stimulates the production of red blood cells.

The pancreas produces insulin and glucagon, which help regulate blood sugar levels.

Luteinizing hormone is produced by the pituitary gland and stimulates the release of eggs from the ovaries.

The hypothalamus produces hormones that regulate various bodily functions, including hormone production by the pituitary gland.

Prolactin is produced by the pituitary gland and stimulates the production of breast milk.