The endocrine glands secrete hormones directly into the bloodstream. The hormones then travel to target tissues via the circulatory system.
hormones travel from pancreas going to your stomach passes to your liver
Hormones travel In the blood because they need to travel in the body.
I suppose that you think to oxygen.Oxygen is indispensable for life.
Hormones travel from endocrine glands through the bloodstream to reach target organs or tissues where they exert their specific effects. Some of the major endocrine glands that release hormones into the bloodstream include the pituitary gland, thyroid gland, adrenal glands, pancreas, and ovaries/testes.
They travel dissolved in the plasma.
Hormones travel at varying speeds depending on the type of hormone and its mode of transport (bloodstream or nervous system). Generally, hormones can travel through the bloodstream to reach target tissues within seconds to minutes, while those transmitted through nerve pathways can act even more quickly.
Hormones
Releasing hormones are produced by the hypothalamus to stimulate the pituitary gland to release its own hormones. These releasing hormones regulate the secretion of hormones from various endocrine glands in the body, helping to maintain proper hormonal balance and functionality.
They are called "hormones".
directly into the blood. http://en.wikipedia.org/wiki/Endocrine_glands
Plasma hormones are produced by endocrine glands in the body, such as the pituitary gland, thyroid gland, and adrenal glands. These glands release hormones directly into the bloodstream where they travel throughout the body to regulate various physiological processes.
first enter into the hypophyseal portal system