- May 1st, 2012
Asian women who consumed an average of 200 mg or more of caffeine a day—the equivalent of roughly two cups of coffee—had elevated estrogen levels when compared to women who consumed less, according to a study of reproductive age women by researchers at the National Institutes of Health.
- May 1st, 2010
People who drink lots of coffee (5 cups or more per day) are more likely to get headaches, says a new study in The Journal of Headache and Pain. But going cold turkey can mean mood swings, irritability, and (yes) more headaches. Catherine Ziegler, a San Francisco nutritionist, tells us how to kick the coffee habit successfully.
By Cheryl Meyers