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Texting, talking on cellphones, eating, drinking — distractions such as these are a driving hazard, and are more likely to occur among young men, new research shows. People most prone to distracted driving also often tend to think it’s “no big deal” — socially acceptable, the Norwegian study found. These drivers often also felt that they had little control over being distracted. On the other hand, older women, and people who felt they could control their distracted behaviors, were most able to keep their focus where it belongs — on the road ahead. “I found that young men were among the most likely to report distraction,” said study lead author Ole Johansson of Norway’s Institute of Transport Economics. “Others more prone to distraction include those who drive often, and those with neurotic and extroverted personalities.” According to the study authors, the World Health Organization estimates that more than a million lives are lost on roadways each year due to distracted driving. And it only takes two seconds of looking away from the road for risks of an accident to rise significantly, the researchers noted. There was good news, however, from the survey of Norwegian high school students and adults: Overall rates of distracted driving were low, and “fiddling with the radio” was the most common source of distraction. The study was published Nov. 17 in… read on >

Doctors, don’t be afraid to deliver bad news. Telling cancer patients the truth about their chances of survival does not harm a physician’s relationship with those people. It could even make it better, according to a new study. “We hope this information will reassure clinicians about any negative impacts of these discussions on their relationships with patients,” said study lead author Joshua Fenton. “Discussing prognosis doesn’t undermine trust — and informing patients may have large benefits in terms of future quality of life,” added Fenton. He is a professor of family and community medicine at the University of California, Davis. The study included 238 adults with advanced cancer. The patients received bad news about their disease progression from oncologists in New York state and California. Interviews with the patients showed that hearing the poor prognosis did not harm their relationship with their oncologist one week after receiving the news. And it actually improved the relationship three months later, the researchers said. The findings contradict two previous studies that concluded that such discussions can increase patients’ depression and disrupt their relationship with their doctor. Fenton noted that many oncologists spend little time talking with patients about prognosis or end-of-life options such as palliative care and hospice. That can lead to more hospital care, lower quality of life and even shorter survival, plus more difficulties for caregivers.… read on >

You know about buying no- and low-fat dairy and lean cuts of meat. But your pantry might also need a makeover to help you get the most nutrients from your foods and stick with a healthy diet plan. Start by replacing white flour with whole-wheat flour, according to the Simple Cooking With Heart Grocery Guide from the American Heart Association. The varieties “white whole wheat” and “whole wheat pastry flour” work well in baked goods. Switch from regular pasta to whole-wheat varieties, and buy brown and wild rice rather than white. Expand your whole-grain selections for side dishes with couscous, barley and kasha — they have great taste that doesn’t need butter. Clear out bottled sauces and dressings with added fat and sugar. Buy canned low-salt tomatoes and tomato paste to use as a base for soups and sauces. Flavor foods with different vinegars or a squeeze of citrus, like lemon or lime. Build a collection of nut- as well as plant-based oils, like hazelnut and walnut to go alongside olive and safflower oils. A few drops are all you need to add pizzazz to a dish. Get creative with spices and herbs. There are dozens to try, from thyme and rosemary to sage and dill. Grow your own on a windowsill or use dried varieties. Add Asian and Indian influences for zest and deeper… read on >

Using marijuana when you have HIV could lead to problems with brain function if you also abuse alcohol or drugs, a new study finds. “People with HIV infection have many reasons to have cognitive dysfunction, from the virus itself to medications for HIV infection and related conditions, particularly as they age,” said lead researcher Richard Saitz. He’s a professor and chair of community health sciences at Boston University School of Public Health. “They also have symptoms like chronic pain and mental health symptoms, and use of marijuana, medically or recreationally, may seem like an option to consider,” Saitz said in a university news release. “But at least among people with substance use disorders, it appears to have detrimental effects on cognitive function.” Little research has been done on the combined effects that alcohol and marijuana have on the brain function of people living with HIV, according to the researchers. “Such an understanding could contribute to efforts to reduce harmful substance use and prevent clinical consequences, particularly in an era in which ‘moderate’ drinking is at times discussed in terms of possible beneficial effects, and in which marijuana is discussed as a relatively safe and even therapeutic substance,” they wrote in the study. To investigate this issue, Saitz and his colleagues analyzed data on 215 adults with HIV who also had a substance abuse problem. The… read on >

(HealthDay News) — One in 25 U.S. drivers reports having fallen asleep while driving during the past month, the U.S. Centers for Disease Control and Prevention says. The first step to prevention is recognizing the symptoms of driving drowsy, the agency says, offering this list of warning signs: Yawning or blinking a lot. Having difficulty remembering the past few miles driven. Missing your exit. Drifting from your lane. Hitting a rumble strip on the side of the road.

Before heading out to shop this holiday season, steel yourself for an onslaught of tempting aromas that might lure you into a fast-food restaurant. Food-related cues, like the smell of burgers or eye-catching menu displays, stimulate brain activity. This tempts people to eat more, a new study finds. University of Michigan researchers conducted lab experiments with 112 college students. The investigators found that food cues made people feel hungrier and led to the consumption of 220 more calories compared with non-cue environments. “Food-related cues can make people want or crave food more, but don’t have as much of an impact on their liking, or the pleasure they get from eating the food,” said study lead author Michelle Joyner, a psychology graduate student. The results show that people need to be aware that food cues can increase how much they eat, the researchers said. “It is hard to avoid food cues in our current environment, but people can try some strategies to minimize their exposure by not going into restaurants and using technology to skip food advertisements in TV shows,” Joyner said in a university news release. The findings were published in the November issue of the journal Clinical Psychological Science. More information The American Academy of Family Physicians explains how to make healthy choices at fast-food restaurants.

Former professional football players are at increased risk for an enlarged aorta, which can lead to a life-threatening bulge in the artery, a new study reports. The aorta, the largest artery in the body, carries blood from the heart to the rest of the body. The short part of the aorta is called the ascending aorta. It rises from the left ventricle — the bottom left chamber of the heart — and supplies the coronary arteries with blood. Enlargement of the ascending aorta, called dilation, can increase the chances of a bulge. The bulge is known as an aneurysm. An ascending aorta that is more than 4 centimeters (1.6 inches) in diameter is considered to be dilated. The study included 206 former National Football League players and a control group of 759 other men older than 40. Compared with the control group, the former pro football players had significantly larger ascending aortic diameters. Nearly 30 percent of the ex-NFL players had an aorta wider than 4 centimeters, compared with only 8.6 percent of men in the control group. Even after the researchers adjusted for age, body mass and heart risk factors, former NFL players were still twice as likely as the control group to have an aorta wider than 4 centimeters. The findings were to be presented Wednesday at the annual meeting of the Radiological… read on >

Strength training needs to be part of every exercise plan, but you don’t have to join a health club to reap its benefits. You can create a state-of-the-art home gym, but an inexpensive approach will work just as well. First, pick out a 10-by-10-foot space where you can exercise without tripping over or bumping into anything. It doesn’t have to be a dedicated area as long as you can move any furniture out of the way when you’re ready to work out. Next, choose your equipment. The American College of Sports Medicine suggests starting with a few dumbbells or resistance bands plus a stability ball. If it’s in your budget, an adjustable bench adds variety to upper body workouts. Dumbbells are hand-held weights, available from 1 to 45 pounds each. Handle choice is key. You want some friction for a good grip, but also a comfortable feel. If buying a set, be sure there are weights you can lift now and weights you can work up to. If you’re short on storage space, try stretchy resistance bands. Bands come with different tensions appropriate for different muscle groups. Some are just lengths of material you wrap around your hands. Others have handles. Test both to see what you like best. It’s a good idea to have a trainer outline a home plan with exercises that target… read on >

(HealthDay News) — Snoring is not only an annoyance, but also a potential health concern. Chronic snoring may be associated with sleep apnea, which can lead to sleep deprivation and potential heart issues. The National Sleep Foundation says certain exercises may strengthen muscles surrounding the airways and help prevent snoring: Push the tip of your tongue against the roof of your mouth and slide the tongue backward. Repeat 20 times. Suck your tongue upward so that the entire tongue lies against the roof of your mouth. Repeat 20 times. Force the back of your tongue downward against the floor of your mouth while keeping the tip of your tongue in contact with your bottom front teeth.

(HealthDay News) — Not all snacks are bad for you, so it’s a good idea to avoid foods that are loaded with sugar and have virtually no nutritional value. The U.S. National Institute on Aging offers these healthier snack suggestions: Have an ounce of cheese with some whole-grain crackers, a container of low-fat yogurt or some low-fat popcorn. Gather a bowl of fruit for the kitchen or your living room coffee table. Keep a container of raw vegetables in the fridge. If you want some chips or nuts, don’t eat from the bag. This will avoid portion control issues.

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All Sauce from Weekly Gravy:

Who’s Most Distracted Behind the Wheel?

Memo to Doctors: Spit Out the Bad News

A Pantry Makeover for a Healthier Diet

Pot May Alter Brain Function of Some With HIV

Health Tip: Prevent Drowsy Driving

How Fast-Food Cues Can Lead You to Overeat

Many NFL Players Found to Have Enlarged Aortas

Don’t Be a Dumbbell: Work Out With Weights

Health Tip: Help Prevent Snoring

Health Tip: Choose Healthier Snacks