Hormones are produced by your endocrine glands—like the thyroid, adrenals, pancreas, ovaries, and testes. They work like messengers, delivering instructions throughout the body to regulate key functions such as:
Stress response (cortisol, adrenaline)
Blood sugar balance (insulin)
Energy metabolism (thyroid hormones)
Appetite and satiety (ghrelin, leptin)
Reproductive health (estrogen, progesterone, testosterone)
Sleep and mood (melatonin, serotonin)
When hormone levels are balanced, your body works like a well-oiled machine. But when they’re out of balance—even slightly—you may experience symptoms like fatigue, irritability, weight gain, poor sleep, brain fog, skin issues, or irregular periods.