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Vegetable fats tied to less prostate cancer spread

After being diagnosed with prostate cancer, men who eat a diet high in vegetable fats, such as those in nuts and olive oil, may be less likely to have their disease spread, a new study suggests. Researchers found that replacing some carbohydrates with those healthy fats was also tied to a lower risk of dying from any cause during the study. But the opposite was true for saturated and trans fats often found in meat and processed foods. “A lot of doctors will simply say, ‘Cut out fat,'” after a prostate cancer diagnosis, said Dr. Stephen Freedland, a urologist at Duke University Medical Center in Durham, North Carolina. But this study challenges that advice, said Freedland, who wrote a commentary on the findings. “It actually says, if you eat more fat, albeit the right kind of fat,… you're less likely to die of not only prostate cancer, but really of any cause, which really flies in the face of this ‘low-fat, low-fat, low-fat' mantra that we've been told for decades now,” he said. Researchers tracked 4,577 men who were diagnosed with localized prostate cancer during a large study of health workers beginning in 1986. Those men filled out questionnaires every four years on how often they ate or drank about 130 different types of foods and beverages. Over the next eight to nine years, 315 men developed lethal prostate cancer - cancer that spread to other parts of the body or killed them - and 1,064 died from any cause. Men who reported getting the highest proportion of their daily calories from vegetable fat - more than 21 percent - after their diagnosis were about one-third less likely to die during the study than those who ate the least vegetable fat. And they had a borderline lower risk of developing lethal cancer. On the other hand, men who ate a similar amount of animal fat tended to be more likely to die during follow up, from prostate cancer or anything else, than those who skimped on animal meat. Erin Richman of the University of California, San Francisco, and her colleagues found that switching 10 percent of daily calories from carbohydrates to vegetable fat was linked to a 29 percent lower risk of lethal prostate cancer and a 26 percent lower chance of dying from any cause. But replacing 5 percent of those calories with saturated fat, or just 1 percent with trans fat, was tied to a 25 to 30 percent higher risk of death during the study period, according to findings published Monday in JAMA Internal Medicine. “The benefit was really when you were replacing refined carbohydrates with (things like) olive oil and nuts,” Richman said. She said vegetable fats contain antioxidants and may reduce inflammation in the body, thereby making it harder for cancer to spread. The American Cancer Society estimates about one in six U.S. men will be diagnosed with prostate cancer during his lifetime, and one in 36 will die of the disease. Because how animals are fed and how meats are cooked may both affect cancer risks associated with eating animal fats, Freedland said, “It becomes difficult to say, ‘Animals are bad; vegetables are good.' It's not that simple.” He recommends that men with prostate cancer cut out simple sugars and processed foods, as that is one of the easiest ways to get to a healthy weight. But not all fat should go. Richman agreed. “I think there's enough established benefit that you're not going to do any harm by adding nuts or olive oil,” she said.source : http://www.foxnews.com/health/2013/06/11/vegetable-fats-tied-to-less-prostate-cancer-spread/

Men with prostate cancer should eat healthy vegetable fats, study suggests

By substituting healthy vegetable fats — such as olive and canola oils, nuts, seeds and avocados — for animal fats and carbohydrates, men with the disease had a markedly lower risk of developing lethal prostate cancer and dying from other causes, according to the study. The research, involving nearly 4,600 men with non-metastatic prostate cancer, could help with the development of dietary guidelines for men with the disease. While prostate cancer affects millions of men around the world, little is known about the relationship between patients’ diets following their diagnosis and progression of the disease…

Men with prostate cancer should eat healthy vegetable fats

By substituting healthy vegetable fats — such as olive and canola oils, nuts, seeds and avocados — for animal fats and carbohydrates, men with the disease had a markedly lower risk of developing lethal prostate cancer and dying from other causes, according to the study. The research, involving nearly 4,600 men with non-metastatic prostate cancer, could help with the development of dietary guidelines for men with the disease. While prostate cancer affects millions of men around the world, little is known about the relationship between patients’ diets following their diagnosis and progression of the disease. …

Airport therapy dogs take the stress out of travel

There’s a new breed of airport dog. They aren’t looking for drugs or bombs — they are looking for people who need a buddy, a belly to rub or a paw to shake. “His job is to be touched,” volunteer Kyra Hubis said about Henry James, her 5-year-old golden retriever that works a few hours a week at the San Jose airport. “I am just standing there with him. They are talking to him. If I need to answer for him, I do. But I am at the end of his leash, he’s not at the end of mine.” Mineta San Jose International Airport is widely credited with introducing the first airport therapy dog in the days after Sept. 11, 2001, when flights were grounded, passengers were stranded and reaching friends and relatives in the East was nearly impossible. Passengers were anxious and afraid. Enter Orion, owned by a volunteer airport chaplain who got permission to bring the dog to work. He made such a difference that San Jose formalized the program and now has nine dogs. Miami International Airport got onboard the program with one and Los Angeles International Airport has 30 and is hoping to expand its program. The dogs are intended to take the stress out of travel — the crowds, long lines and terrorism concerns. You never know why people are flying, said Heidi Huebner, director of volunteers at LAX, which launched Pets Unstressing Passengers (PUPs) in April. Travelers might be in town for a vacation, a funeral, to visit a sick family member or to attend a business meeting. “You can literally feel the stress levels drop, people start smiling, strangers start talking to each other and everybody walks away feeling really, really good,” Huebner said. Dogs have to be healthy, skilled, stable, well-mannered and able to work on a slack 4-foot leash, said Billie Smith, executive director of Wyoming-based Therapy Dogs, Inc., which certifies the LAX animals. They have to be comfortable with crowds, sounds, smells — and they need to pass through security like all airport workers. Handlers are taught to watch for people who fear or dislike dogs or those who might have allergies. In most cases, people approach the dogs, identifiable by the vests or bandannas they wear. Los Angeles’ dogs, which are featured on trading cards, are as varied as its airport passengers. There’s a long-haired Dalmatian, a Lab-pointer mix, a field spaniel, a poodle, three Australian Labradoodles, a Doberman and a 150-pound Irish wolfhound named Finn who has two tricks. “He looks you in the eye and lays down on the job,” said owner Brian Valente. “When I’m around Finn, it makes me feel like things are OK. When Finn’s around other people, they are OK. It’s almost instant, even if just for a moment,” Valente said. Miami’s sole dog, Casey, a 4-year-old golden retriever, is a star. She has her own website, fan mail, business cards and a role on “Airport 24/7: Miami,” a weekly reality show on the Travel Channel. “Casey is so pure and genuine,” explained Dickie Davis, director of terminal operations and customer service. “She’s not asking for anything or selling anything. She is just a love magnet.” When Claudia McCaskill’s family recently flew home from vacation in Brazil she requested Casey meet the plane to greet her 5-year-old daughter, Carina, who is autistic. She knew Carina would be low on energy and patience and they still had a 2.5-hour drive home to St. Lucie. Casey and handler Liz Miller were there with a gift basket and Carina fell in love with the dog. “Thank you for visiting us at the airport so I would be happy,” Carina said in a video the family made for Casey. Now Carina wants to go back and see Casey again. “I can’t say how much we appreciate what they did for us. It not only helped our daughter, but us too,” McCaskill said. Despite all the smiles, there are also hard moments. Before departing from San Jose, a soldier kneeled down and told Henry James: “OK, buddy, you take care of the house while I am gone,” Hubis said. A woman who said her husband of 40 years told her he wanted a divorce that morning wept on Henry’s shoulder. “He just sat there,” Hubis said. “He knew. He can feel.”source : http://www.foxnews.com/health/2013/06/10/airport-therapy-dogs-take-stress-out-travel/

7 ways to cut your diabetes risk

Defend yourself against prediabetes and type 2 diabetes by sticking to these lifestyle habits, like lifting weights and getting a good night's sleep Hit the Weights Upping your lean muscle mass could lower your insulin resistance and drop your odds of developing prediabetes, according to a new study in The Journal of Clinical Endocrinology & Metabolism. Researchers found that for every 10 percent increase in muscle mass, people's prediabetes risk fell by 12 percent.  Build three days of resistance training into your weekly fitness plan, Sheri Colberg-Ochs, a professor of exercise science at Old Dominion University, said. And aim for at least two and a half hours a week of glucose-burning cardio activity such as running, cycling or swimming. MORE: 4 Muscle-Sculpting Kettlebell Exercises Score Enough Sleep Long-term sleep deprivation may amp up the body's insulin resistance, especially in people genetically predisposed to diabetes. A preliminary University of Chicago study found that those who regularly snoozed fewer than six hours a night were at the highest risk. Try to get at least seven hours of shut-eye each evening. MORE: 15 Tricks to Sleep Better Tonight Fiber Up The rough stuff isn't just good for digestion—it also curbs post-meal sugar spikes by slowing down the flow of glucose into the bloodstream. So when you crave something sweet, opt for fiber-rich fruit such as raspberries or pears. And consider adding brown rice to your diet: Eating two or more servings a week lowers diabetes risk by 11 percent, an Archives of Internal Medicine study said. MORE: What Your Food Cravings Say About Your Health Chill Out Chronic stress is a risk factor for many major diseases, including diabetes.  “When your body senses stress, it releases hormones that increase blood sugar,” Colberg-Ochs said.  That rush is beneficial in a pinch but dangerous long-term. Regularly practicing deep breathing or meditation, listening to calming music or getting massages can quell stress hormones and help lower overall blood sugar, she said. MORE: 8 Daily Strategies That De-Stress Your Life Embrace the Omegas The omega-3 fatty acids found in foods like oily fish (wild salmon, sardines) can help improve insulin sensitivity. Nosh on at least one serving of such seafood a week. Do the D The “sunshine vitamin” may be a key factor in the fight against diabetes. A review published in The Journal of Clinical Endocrinology & Metabolism found that people with high vitamin-D levels were less likely to develop type 2. Swallow 1,000 to 2,000 IU a day through dairy foods, fatty fish, or supplements. Spice Things Up Cinnamon may be an ace at lowering blood sugar levels, research in the Journal of the American Board of Family Medicine said. Rich in nutrients called polyphenols, the sweet spice may help insulin do its job more effectively. Sprinkle some into your morning joe or mix it into an oatmeal snack.source : http://www.foxnews.com/health/2013/06/10/7-ways-to-cut-your-diabetes-risk/

Relieve stress naturally with acupuncture

Your body is hardwired to react to stress. But if you are constantly on alert, your health can pay the price. We recently got this email from a viewer looking for some relief. Dear Dr. Manny, I heard acupuncture can help relieve stress, but how many treatments do you need? Thanks, MaryAnn Long-term stress on the body can put you at risk for numerous conditions: -Heart disease -Sleep problems -Digestive problems -Depression -Obesity -Memory impairment And new research shows you can actually wear the effects of stress on your face. Acupuncture can be a great way to relieve stress naturally. Each person responds to treatment in a different way, so the number of sessions required can vary. Experts recommend a minimum of one session per week for five to eight weeks, and patients often start to feel an immediate reduction in stress after just one session. You should always talk to your doctor before making any lifestyle changes, and make sure you find a licensed practitioner for treatment. Do you have a health question for Dr. Manny? Email it to him at DrManny@foxnews.com.source : http://www.foxnews.com/health/2013/06/09/relieve-stress-naturally-with-acupuncture/

The most dangerous fitness advice

Bernard Yang Kim never wanted to be a bodybuilder. The 31-year-old currency trader simply wanted to look chiseled—like an underwear model, he jokes—which is why he found it odd to be staring up at a 315-pound barbell.  He had never benched so much weight in his life; few men ever do. But his usual trainer was out, and his gym had set him up with a substitute—one who, as it turns out, was not only overzealous but also a terrible spotter.  “The bar crashed onto my chest, tearing my pectoral muscle,” said Kim, who ended up in the ER. “It was excruciating.” While extreme, Kim's experience is not uncommon. There are roughly 230,000 personal trainers in the United States, a number that has jumped 44 percent in the last decade. Indeed, personal training is one of the few professions to not only blossom during a recession but also grow afterward as people turn to it for a second job and even a second career. And it's easier than ever to get certified: You can go online, take a course, and start training clients within a month. “It's a buyer-beware market,” Mike Boyle, certified athletic trainer and owner of Mike Boyle Strength and Conditioning in Massachusetts, said. “Getting hurt might be rare, but you can easily waste your time with someone who is ineffective at best and dangerous at worst.” In short, knowing how to recognize bad advice is more critical than ever. Read on for six of the worst fitness tips we've ever heard (like these 4 Moves Smart Trainers Hate), and six ways to get back on track. (For an easy-to-follow workout you can do at home, check out our Speed Shred DVD series, which will help you incinerate fat and uncover your abs in just 82 days!) Bad advice: “Go big or go home.” “There's this idea that you have to train to failure to trigger growth,” Boyle said. “But 'go big or go home' is a slogan for a meathead's T-shirt and a prescription for injury, not an effective training strategy. The truth is precisely the opposite—'slow and steady wins the race.'”  Not convinced? Talk to Bernard Yang Kim. The key to success in the weight room is to make consistent, incremental gains that ultimately add up to the body you want. Better move: Train to technical failure.  ”You want to do as many reps as you can with perfect form,” Boyle said. “Once you can't do a perfect rep, the set is over—no negative reps, no spotter assistance, no using momentum to crank out one more.”  When you can complete your goal reps for every set—three sets of 10, for example—you're ready to move up in weight. “Throw another five pounds on the bar or grab the next heaviest pair of dumbbells,” Boyle said. “It might not sound like much, but think about it this way: Even if you only go up five pounds every two weeks, you'll still add 130 pounds to your lift after a year.” Bad advice: “Push through the pain.” A little bit of soreness isn't a bad thing. It just means you've pushed your body harder than usual, causing microtears in muscles that ultimately lead to gains in size and strength.  ”But there's a big difference between soreness and pain, and ignoring pain is a ticket to the disabled list,” Boyle said. “I regularly ask my clients, 'Does the exercise make any of your joints hurt?' I don't care if the pain diminishes after they warm up—if they answer yes, that's the end of the exercise.” (Know what symptoms warrant a trip to your doctor: Learn the 7 Pains You Shouldn’t Ignore.) Better move: Find a pain-free alternative that works the same muscles.  “Just because the barbell bench press causes you shoulder pain doesn't mean you have to stop working your chest,” Boyle said. “Try using dumbbells, do incline presses, or switch to pushups.”  Changing your grip, angle, or movement pattern alters the load and positioning of your joints, allowing you to build muscle without breaking your body. Bad advice: “Protect your spine with crunches and sit-ups.” There's no denying that crunches and sit-ups can help you sculpt a six-pack, but they come with an inherent flaw: repeated spinal flexion, which can increase your risk of developing a back problem and aggravate existing damage.  Bottom line: By recommending crunches and sit-ups, some trainers facilitate the very injuries they're trying to prevent, Tony Gentilcore, certified strength and conditioning specialist, a trainer at Cressey Performance in Massachusetts, said. Better move: Do stability exercises.  “Stability, or resisting unwanted motion, is the true function of your core, and exercises that reinforce that function protect your spine,” Gentilcore said.  Try the Swiss ball rollout: Sit on your knees in front of a Swiss ball and place your forearms and fists on the ball. Slowly roll the ball forward, straightening your arms and extending your body as far as you can without allowing your lower back to “collapse.” Use your abdominal muscles to pull the ball back to the starting position.source : http://www.foxnews.com/health/2013/06/09/most-dangerous-fitness-advice/