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Parkland Hospital

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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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Recent studies suggest even moderate consumption of coffee – one to four cups a day – may reduce the odds of colon cancer developing or recurring.

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Souping, similar to juicing, has been popular in recent years as way to detox the body and to lose weight, but eating only soup for days at a time can cause problems, if you’re not careful.

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Some blame their weight gain on slow metabolism, which can affect the ability to keep off extra pounds, but other factors play a role.

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For many, a list of New Year’s resolutions tends to include losing weight. Before considering diets, gyms, expensive equipment and tech gadgets, a local dietitian offers some sensible ideas to help with weight reduction.

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In the midst of cold and flu season, you also want to guard yourself against pneumonia. It’s a common disease with about a million cases a year requiring medical care. But it's also easy to mistake for other medical problems.  

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Herbs and spices definitely enhance the flavor of food, but some believe, on their own, they can do the same for your health. A clinical dietitian at Parkland Hospital says there’s some truth to that, but there are limits.

Lauren Silverman / KERA News

Trying to keep up with medical terminology and acronyms during a doctor’s visit can be tricky for anyone. Imagine if you and your doctor didn’t speak the same language. 

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Another good reason to watch your weight: Experts say obesity has likely contributed to a common, but potentially fatal condition called acute pancreatitis.

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A recent study found 70 percent of Americans binge-watch TV shows, sitting through an average of five episodes per marathon session. But that trend raises some health concerns.

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More than 30 million people wear contact lenses. Studies from the Centers for Disease Control say most users wear and maintain them incorrectly. 

Thousands of patients at Parkland Health & Hospital were mailed letters urging them to be screened for colon cancer. Some received an at-home test kit as well.
UT Southwestern Medical Center

What, if anything, can convince people to get tested for colorectal cancer?

 

Researchers have tried a variety of methods — from reminding patients during yearly checkups to paying them — but there may be a cheaper, easier way to boost screening rates, using snail mail.

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With school back in session, students are having to readjust from their summer sleeping habits. 

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Paramedics can respond to emergencies in minutes. But, an injured person could possibly bleed to death in less time. A government program called Stop the Bleed aims to train bystanders to help in the interim.

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Even though people sleep less as they age, it doesn’t mean they need less sleep. A geriatrics specialist talks about factors that can impair sleep for seniors and steps they can take to get some needed rest.

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Any hospital stay can be traumatic. But 30 to 80 percent of patients in intensive care units go through a period of profound confusion known as ICU delirium that can have long-term negative health effects. 

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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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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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It’s estimated more than 24 million Americans, age 40 and older, have cataracts. This painless clouding of the lens of the eye can cause serious problems.  But cataracts can be easily treated, especially if you catch certain symptoms early. 

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After the shooting in downtown Dallas last Thursday, hospitals had the difficult task of tending to the injured officers. On Monday, doctors and nurses at Parkland Hospital’s trauma center shared their experiences.

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When they can’t get opioid painkillers, a growing number of addicts turn to anti-diarrhea medication like Imodium for a cheap high,  but with serious consequences. Some call it "the poor man's methadone."

In North Texas, we’re all about convenience. The drive-through Starbucks, burger joint, even drive-through bank. Still, there aren’t any drive-through health clinics. But there are clinics on wheels — they’re run by Parkland Health & Hospital System. The clinics have been crisscrossing Dallas for more than a decade, serving the people in the community who need it most.

Lauren Silverman / KERA News

If you grow up in a stable home, with supportive parents, it can be hard to see all the paths that lead to homelessness. But they’re there — like trap doors in a dark house.

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Speak too long or too loud and you can end up hoarse or worse if you don’t learn to use your larynx correctly. It's the sound source for the human voice, and it regulates breathing and swallowing. 

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About 50,000 people are diagnosed with some form of head and neck cancer each year, most often older men. But research indicates an increase among younger people - partly because of an rise in cases of the HPV virus.

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Sold over-the-counter, activated charcoal can be beneficial when used by a medical professional. But some people use it on their own for such things as high cholesterol, hangovers or stomach pain at serious risk to their health.

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Lactose Intolerance is a common problem - about 65 percent of the human population has it. And while it can’t be cured, it’s rarely dangerous and you can manage lactose intolerance.

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At least two North Texans ended up in the hospital after using a synthetic opioid called U-47700 at a recent party. One is in ICU. Other cases involving the drug across the country led to deaths. 

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