Article: Caffeine can double risk of miscarriage

WALNUT CREEK -- Consuming large amounts of caffeine during pregnancy by drinking coffee, soda, tea or hot chocolate increases the risk of miscarriage, a new study reveals.

Women who ingest 200 milligrams or more of caffeine per day are twice as likely to miscarry as women who consume none, the study by Oakland-based Kaiser Permanente found.

That equals about two cups of coffee daily, or five 12-ounce cans of soda.

"We recommend avoiding caffeine, but if people are compelled to have it, we tell them for sure to limit it," said Dr. David Walton, Kaiser's regional chief of perinatology.

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