Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — menopause and heart disease

Menopause is one of the most significant transitions in a woman’s life, yet it remains surrounded by confusion, misinformation, and unnecessary silence. From the first signs of perimenopause to postmenopausal symptoms such as vaginal dryness, hair loss, skin changes, and thyroid dysfunction, women deserve clear, honest, evidence-based answers. This article addresses the most frequently asked questions about menopause — covering what it is, when it happens, what causes its wide range of symptoms, and how comprehensive hormone testing can help women and their healthcare providers make informed decisions.

Cardiovascular disease is the leading cause of death in women, and the risk dramatically increases with menopause as estrogen levels decline. In this in-depth clinical article, Dr. Sherry LaBeck of ZRT Laboratory explains how estrogen protects the cardiovascular system through nitric oxide production, endothelial function, blood lipid regulation and anti-inflammatory mechanisms — and why the timing of estrogen replacement therapy is critical to its cardioprotective effect.

The Women’s Health Initiative (WHI) trial cast a long shadow over hormone replacement therapy — but it enrolled women well over a decade past menopause. Two newer trials, ELITE and KEEPS, specifically studied HRT started early in the postmenopausal period. Their findings on cardiovascular health, sexual function, sleep, mood and cognition paint a more nuanced and encouraging picture. Here is what the latest research shows.