Stress Hormone Cortisol In Excess Impairs Memory In Adults

The stress hormone, cortisol, at higher than average levels, can impair memory in adults, a new study suggests. Researchers tested 2,000 adults who had high cortisol levels and found they performed poorly compared to the average cortisol level group. In addition, they also showed less tissue volume in certain areas of the brain.   Cortisol is known…

Read More