Vital Signs | KERA News

Vital Signs

Vital Signs is a weekly consumer health chat featuring leading North Texas medical figures. Hosted by Sam Baker, topics range from flu to skin cancer to exactly what a New Year’s cocktail does to your body.

Listen every Monday at 8:22 a.m. on  KERA News.

Ways to Connect

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Many have had it: that feeling of dread at the thought of returning to work on Monday. A behavioral science counselor says there’s more to the "Monday workplace blues" than you might think.

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At one point, a heart surgical procedure required opening your chest. Technology’s now made it possible in some cases to avoid open heart surgery in favor of minimally invasive procedures that are actually better for some patients. 

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Most of us experience stress at some point in our lives, personally or professionally. Here's a look at what actually causes that reaction in the body and some steps to relieve stress.

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One of the most common and potentially life-threatening food allergies, peanut allergy tends to develop in childhood and is usually lifelong. But new recommendations offer the chance to reduce the risk of children developing peanut allergy. 

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You may remember chlorophyll from biology class as helping plants convert sunlight to energy.  It’s now a popular food supplement and additive, but you need to exercise some caution.

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The New York Times recently reported on an ongoing health problem: People once vigilant about vaccinating their children aren’t nearly as careful about protecting themselves as they age – even though some diseases are particularly dangerous for older people. 

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Eating healthier and smarter is good for us overall. But there’s evidence it helps those with an age-related eye disease. 

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Most years, Texas sees only about 20 cases of mumps statewide. But the current outbreak in North Texas includes more than twice that many in Johnson County alone. Cases also have been reported in Dallas, Tarrant, Collin and Denton counties. 

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Tens of millions of Americans currently use statin drugs. Doctors have based that on cholesterol levels and various lifestyle factors. However, the U.S. Preventive Services Task Force suggests age should also figure into the decision. 

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After a downturn in 2015, a rare disease affecting the nervous system is on the rise again. The CDC says 89 cases of acute flaccid myelitis has been confirmed this year in 33 states, including Texas. Five of those were in Collin, Dallas, Denton and Tarrant counties. 

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