List Of Hormones In Human Body

This List of Hormones in the Human Body reveals the powerful chemical messengers that regulate essential functions. From insulin to adrenaline, these hormones influence your energy, stress response, and more. Keep reading to uncover what each hormone does and how they impact your daily life!

What Are Hormones – Types – How To Balnce It?

List Of Hormones In Human Body

Here’s a concise overview of list of hormones in human body and their primary functions:

Pituitary Gland (Master Gland)

1. Growth Hormone (GH) – Stimulates growth and development by promoting protein synthesis and cell division.
2. Prolactin – Initiates and maintains milk production in the mammary glands.
3. Thyroid-Stimulating Hormone (TSH) – Regulates the production of thyroid hormones.
4. Adrenocorticotropic Hormone (ACTH) – Stimulates cortisol release from the adrenal glands.
5. Luteinizing Hormone (LH) – Triggers ovulation in females and testosterone production in males.
6. Follicle-Stimulating Hormone (FSH) – Promotes sperm production in males and egg maturation in females.
7. Oxytocin – Facilitates uterine contractions during labor and milk ejection during breastfeeding.
8. Antidiuretic Hormone (ADH) – Regulates water balance by controlling kidney function.

Thyroid Gland

9. Thyroxine (T4) – Increases metabolic rate and regulates growth and development.
10. Triiodothyronine (T3) – Enhances the effects of T4; regulates metabolism.
11. Calcitonin – Lowers blood calcium levels by inhibiting bone resorption.

Parathyroid Glands

12. Parathyroid Hormone (PTH) – Raises blood calcium levels by stimulating bone resorption.

Adrenal Glands

13. Cortisol – Manages stress response; regulates metabolism and immune function.
14. Aldosterone – Controls sodium and potassium balance, influencing blood pressure.
15. Epinephrine (Adrenaline) – Prepares the body for “fight or flight” responses.
16. Norepinephrine (Noradrenaline) – Enhances alertness and arousal; constricts blood vessels.
17. Dehydroepiandrosterone (DHEA) – Serves as a precursor to sex hormones; influences aging.

Pancreas

18. Insulin – Lowers blood glucose by facilitating cellular uptake.
19. Glucagon – Raises blood glucose by promoting glycogen breakdown.
20. Somatostatin – Inhibits insulin and glucagon release; regulates digestion.

Gonads (Ovaries and Testes)

21. Estrogen – Regulates female reproductive system and secondary sexual characteristics.
22. Progesterone – Prepares the uterus for pregnancy and maintains it.
23. Testosterone – Develops male reproductive tissues and secondary sexual characteristics.

Pineal Gland

24. Melatonin – Regulates sleep-wake cycles and seasonal biological rhythms.
25. Serotonin – Affects mood, appetite, and sleep; precursor to melatonin.

Thymus

26. Thymosin – Stimulates the development of T-cells for immune response.

Kidneys

27. Erythropoietin – Stimulates red blood cell production in bone marrow.
28. Renin – Initiates the renin-angiotensin-aldosterone system to regulate blood pressure.

Adipose Tissue

29. Leptin – Regulates energy balance by inhibiting hunger.
30. Adiponectin – Enhances insulin sensitivity and regulates glucose levels.

Gastrointestinal Tract

31. Ghrelin – Stimulates appetite and promotes fat storage.
32. Cholecystokinin (CCK) – Stimulates bile release and enzyme secretion for digestion.
33. Secretin – Stimulates bicarbonate secretion to neutralize stomach acid.
34. Gastric Inhibitory Peptide (GIP) – Stimulates insulin release in response to glucose.

Placenta (During Pregnancy)

35. Human Chorionic Gonadotropin (hCG) – Maintains corpus luteum function during early pregnancy.
36. Relaxin – Relaxes uterine muscles and ligaments; prepares for childbirth.
37. Placental Lactogen – Modulates maternal metabolism and fetal growth.

Skin

38. Vitamin D – Facilitates calcium absorption; regulates immune function.

Heart

39. Atrial Natriuretic Peptide (ANP) – Reduces blood volume and pressure by promoting sodium excretion.

Other Hormones

40. Inhibins A and B – Inhibit FSH secretion; regulate reproductive processes.
41. Relaxin – Relaxes uterine muscles and ligaments; prepares for childbirth.
42. Chorionic Somatomammotropin – Modulates maternal metabolism and fetal growth.
43. Dopamine – Affects mood, motivation, and reward pathways.
44. Corticotropin-Releasing Hormone (CRH) – Initiates stress response by stimulating ACTH release.
45. Thyrotropin-Releasing Hormone (TRH) – Stimulates TSH release from the pituitary.
46. Gonadotropin-Releasing Hormone (GnRH) – Stimulates the release of LH and FSH from the pituitary.
47. Angiotensin – Constricts blood vessels and stimulates aldosterone release to increase blood pressure.
48. Endorphins – Act as natural painkillers and mood enhancers.
49. Prostaglandins – Involved in inflammation, pain response, and regulation of blood flow.
50. Histamine – Plays a role in immune responses, especially allergic reactions.

Hormones are crucial in regulating nearly every aspect of human physiology, from basic metabolic processes to complex emotional responses. Each hormone’s function is finely tuned to maintain balance within the body, ensuring overall health and well-being.