It was a dizzying year in health. just when we figured we had a grip on what was good for us and what wasn't, a new book or research study came along to tell us we were wrong. Here's a rundown of what we thought we knew, and what we know now. We think. --By Janice M. Horowitz
WHAT WE THOUGHT Hormone-replacement therapy not only relieves hot flashes and irritability but also protects the heart.
DON'T BET ON IT A study found that hormones increase the risk of heart attack, stroke and blood clots.
WHAT TO DO For some,...