National Center for Complementary and Integrative Health (NCCIH)

NIH…Turning Discovery Into Health

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Hormones (Bio-identicals)

For decades, hormone replacement therapy (HRT)—more recently known as menopausal hormone therapy (MHT)—was conventional medicine's main treatment for menopausal symptoms. In 2002, findings from a large study called the Women's Health Initiative raised serious concerns about the long-term safety of MHT. These concerns are one reason that many women are turning to complementary health approaches.

For Health Professionals

NCCIH Clinical Digest

Scientific Literature