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Teens who text and drive also likelier to take other risks in car

Teenagers who text while driving are also more likely to engage in other risky activities, such as riding with an intoxicated driver or not wearing a seatbelt, a new study suggests. Researchers from the U.S. Centers for Disease Control and Prevention (CDC) found four in every nine high school students had sent or received texts while driving in the past month. “Considering it's against the law for teens to be texting while driving in 45 states, it's a little concerning,” said Emily Olsen, a health statistician in the CDC's Division of Adolescent and School Health and the report's lead author. Past studies conducted in single states have found anywhere from one quarter to almost three quarters of teenagers text while driving, the study team wrote Monday in Pediatrics. To get a more nationally representative picture, Olsen and her colleagues analyzed responses to the CDC's annual youth risk survey. On the 2011 survey, conducted in public and private schools across the country, 8,505 high school students ages 16 and older were asked about potentially dangerous driving behaviors they had engaged in over the past month. Just under 45 percent had texted while driving at least once during that span, and close to 12 percent of teens said they texted behind the wheel every day. Although the study team didn't measure how cell phone use may have affected safety in the car, past research shows that texting while driving can slow reaction times and impair a driver's ability to stay in one lane. The more frequently students reported texting and driving, the more likely they were to also answer “yes” to other risky behaviors, the researchers found. For example, 3 percent of teens who didn't text at the wheel had recently driven after drinking alcohol. That compared to 19 percent who reported texting and driving at least once in the past month and 34 percent who said they texted in the car daily. Likewise, 19 percent of non-texters had ridden in a car with another driver who had been drinking, versus 33 percent of high school students who reported texting and driving themselves. “It's concerning that kids are participating in these multiple behaviors, either while they're driving or while they're a passenger,” Olsen said. “Each one of these things is quite dangerous (on its own).” Jessica Mirman, who has studied teen motor vehicle cell phone use at Children's Hospital of Philadelphia's Center for Injury Research and Prevention, agreed. “That just really highlighted that as far as prevention goes, we really need something comprehensive,” Mirman, who wasn't involved in the new research, said. “It's not just about texting. It's not just about drinking.” Olsen said parents have the best chance of being able to curb unsafe activities in the car by continuing to talk with their children about safe driving even after they have their license. Teens, she pointed out, are already more likely to get into - and have trouble getting out of - dangerous situations on the road, due to their inexperience. “Anything that takes their attention away from the task of driving, it can wait,” she said. Parents who are worried about their teens' driving behavior should reach out to their pediatrician or a school counselor, Mirman advised, as that risk-taking might reflect other underlying problems.source : http://www.foxnews.com/health/2013/05/13/teen-texting-at-wheel-tied-to-more-driving-risks/

Is popcorn giving you heart disease?

Oh, great. Just when you were starting to get a handle on your BPA exposure, scientists uncover a new one you should worry about.  It’s called perfluorooctanoic acid (PFOA)—a chemical found in things like nonstick cookware, food wrappers, furniture, and even raincoats—and it’s been linked to cardiovascular disease, according to a new study.  The kicker? A full 98 percent of us have PFOA in our bloodstreams. (Protect your body’s most important muscle with these tips to Strengthen Your Heart in 30 Days.) Researchers from West Virginia University (WVU) School of Public Health, Morgantown, looked at the health data of 1,200 Americans and compared their PFOA serum levels with the incidence of heart disease. The results: The greater the amounts of PFOA in the bloodstream, the greater the risk of cardiovascular disease—regardless of factors like age, race, smoking, BMI, diabetes, and even hypertension. While previous research has linked PFOA to cardiovascular disease in animals, this is the first to look at PFOA’s heart effect on humans. Scary? You bet. But more research needs to be done to determine the specific relationship between PFOA and cardiovascular disease.  “We can’t yet be certain that PFOA causes heart disease,” says lead study author Dr. Anoop Shankar, chair of the department of epidemiology in the WVU School of Public Health. “The two could be related in another way, like people with cardiovascular disease tending to retain more PFOA in their blood.” (Minimize your exposure to harsh chemicals with these 19 Bizarre Home Remedies That Really Work.) Still, PFOA’s track record isn’t exactly reassuring. Health watchdogs like the Environmental Working Group—which annually puts out the Dirty Dozen Foods You Should Eat Organic—cite research that suggests PFOA may be a human carcinogen, and previous research has linked the chemical to chronic kidney disease and high cholesterol in children and adolescents. It’s also a significant source of global chemical emissions—so much so that the EPA partnered with major manufacturers like DuPont and 3M to form the 2010/2015 PFOA Stewardship Program, which plans to eliminate PFOAs from the manufacturers’ products by 2015.   Until then, you can minimize your exposure to the chemical by steering clear of two of the biggest sources: nonstick cookware and packaged foods like microwave popcorn. According to the FDA, many popcorn bags contain especially high levels of PFOAs. (Popcorn addict

8 healthy ways to cope with your emotions

Some days you’re so sleep deprived, stressed out and overwhelmed that you feel like you might just lose your cool. But instead of having your own meltdown, read on for eight simple and effective ways you can deal with your feelings and find your inner Zen. 1. Realize that emotions are natural. As a child, you probably learned that expressing emotions wasn’t acceptable behavior with messages like “big girls don’t cry,” or “I’ll give you something to cry about.”  Yet “emotions are just pure physiology in the body,” said Jude Bijou, a licensed marriage and family therapist, educator, and author of Attitude Reconstruction: A Blueprint for Building a Better Life.  And all feelings are rooted in just three emotions: anger, sadness and fear. Expressing them is perfectly normal, even healthy, Bijou said. 2. Have a Plan B. Tantrums, meltdowns and sibling fights are inevitable, but if you anticipate and plan ahead, you’ll be more equipped to handle tough situations, according to Nicole Knepper, a licensed clinical professional counselor and author of Moms Who Drink and Swear: True Tales of Loving My Kids While Losing My Mind. Some ideas: throw your tantruming tot into the bath and let him or her play while you take your own time out or take a trip to the park during the witching hour. 3. Adjust your expectations. If you’re trying to be the perfect mom and follow every piece of advice you hear, you’ll only set yourself up for frustration and disappointment. Instead, reevaluate and do what’s realistic for your family.  “Don’t think about how it should be; look at how it is,” Knepper said. 4. Check out. Stuck at home with the kids on a rainy day? Set the kids up with any activity and take a 20 minute break to read a magazine, take a bath or call a friend. “Any way that you find brings you comfort and support, take it,” Knepper said.   5. Laugh it off. According to a recent Oxford University study, a good belly laugh releases mood-boosting endorphins and can even help relieve pain. “It’s OK to see the fun in the dysfunction,” Knepper said, “because if you don’t, you will set yourself up for an absolute crack up.” 6. Release the energy. Counting to 10 or taking deep breaths are surprisingly ineffective ways to deal with emotions, but moving the energy out of the body in a physical way—much like a child does—is. “It breaks that grip that the emotions have on you,” Bijou said. So if you’re angry, push your hand against the door jam, stomp your feet on the floor, pound your fist into the mattress or just say, “Ughh!” If you’re feeling blue, have a good cry. For fear, instead of tightening up your body, shake and shiver it out. Are the kids around?  Go into another room or explain that you’re upset and that it will pass in a minute. 7. Learn acceptance. It’s hard to discipline your child when your emotions are running high, but if you accept his or her behavior in the moment, it will be much easier to communicate the way you want him or her to act.  “Rather [than saying] ‘She should be different,’ say, ‘That’s the way she is.’ Re-orient your thinking into acceptance rather than expectation,” Bijou said.   8. Get help. Twenty-eight percent of stay at home moms and 17 percent of working moms say they’re depressed, according to the Gallup-Healthways Well-Being Index. If you feel like you just can’t get a handle on your emotions, reach out to family or friends for support or seek professional help.Julie Revelant is a freelance writer specializing in parenting, health, food and women's issues and a mom. Learn more about Julie at revelantwriting.com.source : http://www.foxnews.com/health/2013/05/12/8-healthy-ways-to-cope-with-your-emotions/

The surprising reason you snack at night — and how to stop it

Over the years, many of my clients on quests to eat healthier and lose weight have told me, “I do great all day, but at night, everything just seems to fall apart.” Sometimes this happens because evening hours are less busy and structured, or because we create patterns that once formed are difficult to break, like nibbling while cooking, or always eating a sweet treat after dinner. But now, new research shows that our bodies may be physiologically programmed to crave cookies after dark. A study in the journal Obesity concludes that our internal clock, the circadian system, prompts us to reach for sweet, starchy, and salty foods in the evenings, especially around 8:00 p.m. Throughout history, this built-in need to feed may have helped our ancestors store fat to survive when food was scarce, but today, it can take a hefty toll on your health and your waistline. So, how do you fight it? Here are six tips to prevent going overboard in the evening. Connect the dots For many people, eating in general, regardless of what time, tends to be mindless. But when you start thinking about food as fuel for activity, it can help bring the importance of quality and balance into focus. In a nutshell, the fate of a meal or snack depends on what's going in your body during your post-noshing hours. Eating the bulk of your food in the evening, when your activity level is low, results in winding up with far more fuel than you body needs, and the surplus gets sent straight to your fat cells. Your body also does the bulk of its maintenance, healing, and repair work while you sleep, so the quality of the food you eat close to bedtime is key. Processed junk won't provide the building blocks that go to work to build muscle tissue, maintain a healthy immune system, and keep your skin looking radiant. Health.com: Best Superfoods for Weight Loss Break associations If your nightly routine involves eating more than you'd like, consciously break the pattern. Just changing the order of your evening activities can help. For example, if you tend to munch while going through your mail, as you stand in the kitchen, sort it in the bedroom instead. If you tend to grab snacks during TV commercials, use those breaks to get small tasks done—fold laundry, iron, pick out your clothes for work the next day, load or unload the dishwasher, or groom your pet. Simply breaking the connections between certain activities and eating can help your brain let go of the notion that it doesn't feel “right” not to follow through. Setting up new routines may seem forced or awkward at first, but before long, the healthier pattern will become your new normal. Health.com: 16 Ways to Lose Weight Fast Pre-plan meals If you're worn out after a long day, thinking about what to make for dinner can feel like a burden, or at the very least a chore. Without healthy options in place, it's so easy to order take out, make a meal out of less than optimal snacks, or reach for comfort foods. But putting healthy options in place doesn't have to be a time suck. If you don't feel like being creative, keep the ingredients for a few quick go-to meals on hand, so you can whip them up in a jiffy. One of my favorite quickies is a simple lentil salad. I always keep my fridge stocked with organic greens, and steamed vacuum-sealed lentils (you can find these in the produce section). I simply toss the greens with balsamic vinegar, add a scoop of lentils, sprinkle with sliced almonds, and pair with a serving of 100 percent whole grain crackers (or crush them on top). While not as fancy as my usual fare, within minutes, dinner is done, and far more nourishing and satisfying than a frozen entrée or bowl of cereal. Health.com: 30 Quick-and-Easy Fat-Burning Recipes Keep a journal I know, I know, you've heard this a million times, but it's one of those tried and true tools that just works. One recent study found that women who kept food diaries lost about six more pounds than those who did not. Another discovered that keeping a food diary doubled weight loss results. If you've been overestimating your body's needs, underestimating how much you eat, and engaging in a lot of mindless eating (three common missteps), journaling will keep you aware and honest, and can allow you to identify unhealthy patterns, which is the first step to changing them. Set yourself up for sleep Staying up late, during the hours you should be sleeping, increases the odds of overeating at night. And numerous studies over the past few years have connected a lack of adequate sleep to weight gain. Prior to the invention of the light bulb (not to mention TVs, smart phones, and laptops), we slept about 10 hours a night. Today, Americans average 6.9 hours of sleep on weeknights and 7.5 hours on weekends. Health.com: 7 Tips for the Best Sleep Ever Believe you can If you believe you can change your habits and routines, you will. It sounds oversimplified, but that's the conclusion of a recent study that analyzed data on the diet, exercise, and personality types of over 7,000 people. Those who believed they have the ability to change their lives through their own actions tended to eat healthier, exercise more, smoke less, and avoid binge drinking. When I have clients say things like, “I'll never be able to change” I ask them to name something else they changed or achieved that they felt doubtful about, but ultimately accomplished. Reminding yourself of your past successes can help you feel more confident about your ability to transform your lifestyle. If you need support, reach out for it. Friends, family members, co-workers, or even an online community to connect to can help immensely, especially during those moments when you just want to fall back into your old (unhealthy) comfortable routines! This article originally appeared on Health.com.source : http://www.foxnews.com/health/2013/05/11/surprising-reason-snack-at-night-and-how-to-stop-it/

Sex supplements often contain Viagra ingredients

Herbal supplements aimed at improving men’s sexual abilities often contain the active ingredients in erectile dysfunction pills such as Viagra, according to a new study. Additionally, researchers found that some of these over-the-counter herbal remedies contained more of the ingredient than is allowed in prescription-only pharmaceuticals. “It’s pretty scary stuff,” said Neil Campbell, the lead author of the study and a researcher at Pfizer, which sells Viagra…

Popular diabetes drug does not improve survival rates after cancer

The study, published in the journal Diabetes Care, failed to show an improved survival rate in older breast cancer patients with diabetes taking the drug metformin, a first-line treatment for diabetes. However, the authors caution further research is necessary to validate the study’s findings. "Metformin is a drug commonly used by diabetic patients to control the amount of glucose in their blood," said the study’s lead author Dr. Iliana Lega, a research fellow at Women’s College Research Institute…

Epigenomics of stem cells that mimic early human development charted

Now, in the first comprehensive analysis of epigenetic changes that occur during development, a multi-institutional group of scientists, including several from the Salk Institute for Biological Studies, has discovered how modifications in key epigenetic markers influence human embryonic stem cells as they differentiate into specialized cells in the body. The findings were published May 9 in Cell…