Caffeine shakes up growing mouse brains

When pregnant rodents consumed the stimulant, offspring had altered neurons, faulty memory

By Laura Sanders, 14:47 PM July 23, 2013

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Pregnant mice buzzed on caffeine gave birth to pups with brain changes and lasting memory deficits, a new study shows. The results, published August 7 in Science Translational Medicine, leave unclear whether caffeine causes a similar effect in people.

The study convincingly shows that caffeine changes the brains of exposed pups, says child neurologist Barry Kosofsky of Weill Cornell Medical College in New York. But he cautions that mouse and human brains develop very differently...

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