dehydration | KERA News

dehydration

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Physical fitness, diet and mental stimulation all contribute to good brain health. But you also need water — and lots of it.

On average, the human body contains about 60 percent water. Nearly all bodily systems depend on it, including the brain.

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The extra lengths some go to for exercise.  Hot yoga’s grown in popularity over the years.  but exercise in a hot environment can be dangerous if you’re not careful. 

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It’s natural to sweat more in summer, but also dangerous if you’re not careful. In this edition of KERA's consumer health series, Vital Signs, Dr. Alexander Eastman, Interim Medical Director of Trauma at Parkland Hospital,  explains how to guard against dehydration.