Depression and chronic pain are associated with dry-eye syndrome, a British study finds. And it's more likely as you age. Boris Lyubner/Illustration Works/Corbis hide caption

itoggle caption Boris Lyubner/Illustration Works/Corbis

Hormones clearly influence a women's health, but figuring out how is a tricky business. Andrew Ostrovsky/iStockphoto.com hide caption

itoggle caption Andrew Ostrovsky/iStockphoto.com

Once hailed as a feminine fountain of youth, then vilified, hormone replacement therapy may finally be finding its place as a short-term treatment for menopause symptoms. iStockphoto.com hide caption

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