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Caffeine could limit damage of chronic stress

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During periods of chronic stress, we often up our caffeine consumption. This works better than you might expect—the increase can reduce some of the negative effects of long-term stress, including depression and memory deterioration. In a new study published in PNAS, researchers dug further into this finding, examining the signaling networks that caffeine influences within the brain. One of the proteins they identify is a potential treatment target for the symptoms of long-term stress.

via Ars Technica

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