Normal TSH but Still Exhausted: What Doctors Miss About Thyroid

Normal TSH but Still Exhausted: What Doctors Miss About Thyroid

TSH (thyroid-stimulating hormone) is a pituitary hormone, not a thyroid hormone. A normal TSH result, typically 0.4-4.0 mIU/L on standard ...

Waking at 3am Every Night: The Cortisol-Progesterone Explanation

Waking at 3am Every Night: The Cortisol-Progesterone Explanation

Waking at 3am every night is not a sleep disorder. It is a cortisol signaling problem. Between 2 and 4am, ...

PMDD vs Perimenopause: How to Tell the Difference

PMDD vs Perimenopause: How to Tell the Difference

PMDD (Premenstrual Dysphoric Disorder) and perimenopause are two of the most misidentified conditions in women’s hormonal health. PMDD is cyclical ...

woman experiencing anxiety symptoms from low progesterone GABA deficiency

Low Progesterone and Anxiety: The GABA Mechanism

Low progesterone anxiety and GABA symptoms are directly connected through allopregnanolone, a progesterone metabolite that acts as the brain’s most ...

woman with histamine reaction symptoms related to estrogen cycle

The Estrogen-Histamine Loop: Why You React Before Your Period

The estrogen-histamine loop describes a bidirectional relationship in which estrogen stimulates mast cells to release histamine, and histamine in turn ...