From puberty to menopause, learn how sex hormones made by the ovaries affect your menstrual cycle, fertility, mood, and more.

All you need to know about the pituitary gland - the conductor of the endocrine orchestra.

Ever wondered what keeps your body from overheating or why you get thirsty? The hypothalamus holds the answers.

Learn about the glands that control your fight-or-flight response and what happens to your body when you’re stressed.

Learn about the endocrine gland that's vital for balancing blood sugar and its link to diabetes.

Learn about the tiny glands that regulate your level of calcium, which is essential for healthy bones and muscles, nerve function, and heart rhythm.

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