(HealthDay News) — More than 160,000 people died in the United States of an unintended injury in 2016, the National Safety Council says. Unintended injury often happens when you least expect it, the council warns, such as while you’re on vacation, doing chores at home or driving across town. Here is the agency’s list of the top causes of unintentional injury and death: Poisoning. Motor vehicle crash. Falling. Choking or suffocation. Drowning. Fires and burns. Weather-related injury.
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Strengthen Your Deltoids to Help Prevent Shoulder Injuries
Two out of every three people will experience a shoulder injury or problem at some point in their lives. One reason: When it comes to training, the anterior, or front, deltoid muscle gets almost all the attention, while the medial and posterior deltoids get the cold shoulder. For a study sponsored by the American Council on Exercise, scientists from the University of Wisconsin La Crosse evaluated popular shoulder exercises to see which were most effective. Popular Deltoid Strength-Training Exercises Barbell upright row Battling ropes Bent-arm lateral raise, great for the medial deltoids Cable diagonal raises Dips Dumbbell front raise Dumbbell shoulder press, tops in training for the anterior deltoids Push-ups Seated rear lateral raise, excellent for the posterior deltoids 45-degree incline row, excellent for the medial and posterior deltoids While no single exercise can work all three parts, start building a shoulder workout with two that target most of the muscles. Build up to three sets of eight to 15 reps each. At first, you may only be able to lift very light dumbbells, but with consistency, you’ll develop strength over time. When you can complete three full sets, it’s time to increase your weight. For the seated rear lateral raise, sit on the edge of a bench, feet flat on the floor, a dumbbell next to each foot. Bend over to bring your torso… read on >
Warm Up to Turkey Chili
When cold weather hits, a hot bowl of chili is a great way to fuel up. High-protein turkey chili contains a lot less fat than traditional recipes, yet can deliver all the flavor. Turkey is lower in calories than beef — as long as you buy lean ground turkey breast. This recipe also uses low-calorie vegetables for additional flavor (and fiber). Turkey Chili 1 pound ground turkey breast 1/4 teaspoon salt 1 tablespoon light olive or canola oil 2 teaspoons ground cumin 2 teaspoons sweet chili powder 1 teaspoon fresh rosemary 1 large onion, chopped 2 carrots, scrubbed and chopped 2 celery stalks, trimmed, peeled and chopped 1/4 cup tomato paste 28-ounce can chopped tomatoes 4 cups low-sodium chicken broth 15-ounce can pinto beans Your choice of toppings Sprinkle the turkey with salt. Heat a large stockpot on high heat and add the oil. When hot, add the turkey, but don’t stir it. (Allowing it to brown in the pan for two to three minutes adds savory flavor without needing higher quantities of fat and salt.) Flip to brown on the other side for one minute and then start to break it up with a spatula. Sprinkle with the cumin, chili powder and rosemary. Add onions, carrots and celery. Cook two to three minutes, stirring occasionally. Then add tomato paste, chopped tomatoes, broth and beans.… read on >
Where Marijuana Is Legal, Many Teens Drive While High
In states where marijuana is legal, teens smoking pot and then getting behind the wheel of a car is common, a new study finds. “There’s a general public zeitgeist that marijuana is a pretty safe drug,” said study co-author Darin Erickson, an associate professor at the University of Minnesota’s School of Public Health. “In actuality, there hasn’t been a lot of research regarding how marijuana is used, its safety or its harms,” he added in a university news release. For the study, Erickson and his team surveyed 50 local enforcement agencies in Colorado and Washington state in 2016 and 2017 to find out if underage marijuana use (under 21) and marijuana-impaired driving are problems in their cities. In addition, the researchers asked about the types of enforcement used to tackle those problems, and the resources available to do so. All of the agencies said that underage use is somewhat or very common, and most said that marijuana-impaired driving is somewhat or very common. Thirty percent said they conducted enforcement targeting underage use or possession or marijuana, and 20 percent said they conducted underage compliance checks at licensed stores, with a higher rate in Colorado (32 percent) than Washington (8 percent), the findings showed. One local enforcement agency in each state specifically targeted marijuana-impaired driving, according to the study published recently in the International Journal of… read on >
Could a Little Pot Smoking Actually Raise Men’s Fertility?
Forget the mellow slacker image — pot smoking might actually make men more potent. Men who’ve smoked marijuana appear to have significantly higher sperm concentrations than those who’ve never given it a try, a new study reports. There’s also a potential link between pot use and testosterone, said senior researcher Dr. Jorge Chavarro. He’s an associate professor of nutrition and epidemiology at the Harvard T.H. Chan School of Public Health in Boston. “With increasing use of marijuana, there was a positive association with serum testosterone levels,” Chavarro said. “More marijuana, higher testosterone levels.” Couples shouldn’t start smoking pot to improve their chances of conception, however. This was an observational study, and it’s entirely possible that the link between pot and male fertility might run in the opposite direction, Chavarro said. “We know that men with higher testosterone levels tend to engage in risk-tasking behaviors. The higher your testosterone, the more likely you are to do risky stuff,” like frequent pot smoking, Chavarro said. Chavarro and his team set out to study the possible effects of pot smoking on male reproduction by observing 662 men enrolled at the Massachusetts General Hospital Fertility Center in Boston between 2000 and 2017. Semen samples were taken from all of the men, and 317 provided blood samples that were analyzed for reproductive hormones. The men also filled out a questionnaire… read on >
Health Tip: Recognizing Signs of Depression in Teens
(HealthDay News) — When a person in his or her teens is depressed, there may be different warning signs than those shown by people older or younger, the American Academy of Family Physicians says. Here is the academy’s list of depression symptoms that typically affect teens: Trouble focusing, or showing signs of anxiousness. Anger, and frequent loss of temper. Changes in appetite. Not wanting to go to school or participate in social activities. Complaints of feeling sick. Showing less confidence, or feeling that they can’t do anything correctly.
Update Dietary Guidelines for a Healthier You
Every five years, the U.S. government updates its dietary guidelines based in part on new research, but always with the goal of disease prevention. The 2015-2020 guidelines stress the need to shift to healthier foods and beverages. Although research links vegetables and fruits to a lower risk of many chronic illnesses and suggests they may protect against some cancers, roughly 3 out of 4 Americans still don’t get enough. While more than half of Americans eat the recommended amounts (or more) of grains and protein, not enough are making healthier choices like whole rather than refined grains, a step that may reduce heart disease risk and help with weight control. What to Eat: A variety of vegetables: dark green, red and orange, legumes and some starchy ones. Fruits, especially eaten whole. Grains, with at least half whole grains. No-fat or low-fat dairy, including milk, yogurt, cheese and/or fortified soy beverages. A variety of protein, including seafood, lean meats and poultry, eggs, nuts, seeds and soy products. Plant-based oils. Most people eat too many added sugars, saturated fats and salt, and need to cut back. The prior guideline to limit cholesterol to 300 milligrams a day has been left out, because dietary cholesterol, found in animal-based foods, is no longer seen as affecting blood cholesterol. But foods that are higher in cholesterol, like fatty meat and… read on >
Rethinking Blood Pressure Readings
“140/90” had long been the line in the sand for getting high blood pressure under control. But in 2017, leading medical organizations lowered the definitions of normal, elevated and high blood pressure with the idea that starting treatment at lower “high” levels can better reduce heart attacks and strokes. This dramatically added to the number of people diagnosed with high blood pressure and redefined goals for those with the condition. Blood Pressure by the Numbers: Normal: Less than 120/80 mm Hg on both numbers. (The top number is the systolic pressure, which measures pressure when your heart beats; the bottom number is the diastolic pressure, which is when your heart is at rest, between beats.) Elevated: A systolic reading of 120-129 and a diastolic reading of less than 80 mm Hg. High blood pressure stage 1: A systolic reading of 130-139 or a diastolic reading of 80-89 mm Hg. High blood pressure stage 2: A systolic reading of 140 or higher, or a diastolic reading of 90 or higher mm Hg. Crisis level needing immediate attention: A systolic reading above 180 and/or a diastolic reading above 120 mm Hg. As part of the new guidelines, the target measurement for high blood pressure patients with existing heart disease was trimmed to less than 130/80 mm Hg. That guideline also applies to people with a 10 percent… read on >
Bouncing From ‘Jump Park’ Trampolines Into the ER
Bouncing around at a trampoline park can be great fun, but a new study warns it can also be an invitation to sprains, strains and broken bones. Nationwide, more than 100,000 emergency room visits were related to trampoline injuries in 2014, according to the latest data from the U.S. Consumer Product Safety Commission. Injuries that occur at a jump park are typically more severe than those that happen on a home trampoline. “Emergency room visits, hospitalizations and surgical interventions are not uncommon in children and adults due to jump park-related injuries,” said lead researcher Dr. Ryan Voskuil, an orthopedic surgeon at the University of Tennessee Health Center in Chattanooga. Several factors contribute to the danger, Voskuil said. Jump park trampolines have a stronger bounce than home ones, he noted, and parks place obstacles around the trampolines to make the experience more exciting. Trampolines at parks also are interconnected and can have different slopes. Finally, many people jumping at the same time increases the chance of collisions. “Similar to a skateboard park or bicycle park, these parks incorporate games, obstacles and various geometric configurations,” Voskuil said. “It’s just like any sport you participate in, except I think, it’s substantially more dangerous.” For the study, his team looked at 439 trampoline injuries reported over two years. While more injuries occurred on home trampolines (66 percent), more than… read on >
Exercise Your Right to Fight Disease
Research consistently tells you just how important exercise is for health. It can help head off heart disease, stroke, diabetes and many types of cancer, including breast and colon cancers. A report published in the New England Journal of Medicine found that another important prevention factor for an even wider group of cancers is having a body mass index (BMI) below 25. BMI is a measure of body fat that takes into account a person’s height and weight. A low BMI means you have less fat on your body. The report also showed that health risks can be up to 50 percent higher if you’re overweight (with a BMI between 25 and 29.9) — and up to 80 percent higher if you’re obese (with a BMI of 30 and over). Indeed, a high BMI may be to blame for nearly 4 percent of all cancer cases, according to another study, published in The Lancet Oncology. There’s no doubt that diet and exercise work together to lower BMI. Besides cutting calories, to lose weight you need at least 30 minutes of moderate physical activity most days of the week, and 60 to 90 minutes a day to maintain a loss. But don’t stop there. Other research has found that the more exercise you do, the more you can reduce your risk for many diseases. Indeed, people… read on >