Health/Fitness « Weekly Gravy

(HealthDay News) — Eye gunk, known medically as rheum, is the crust that forms in the corners of your eyes when you wake up in the morning. Sleep crust is a mix of mucus, skin cells, oils and tears shed by the eye during sleep, says the University of Utah. While white or cream colored gunk is normal, yellow or green is not, and can be a sign of conjunctivitis or a chronic eye condition. The school says you should see an ophthalmologist if your eye gunk is discolored.

(HealthDay News) — Injuries at home and at play are preventable, says the U.S. Centers for Disease Control and Prevention. The CDC mentions these ways to reduce your chances of injury: Wear the proper helmet for your activity. Wear a life jacket when boating. Have your eyes checked. Remove tripping hazards around your home. Learn how to swim. Store medicine out of the reach of children. Take medication only as directed. Place children in a proper booster or car seat. Wear your seatbelt. Walk on a sidewalk.

The most common misconception about weight training is that it adds bulky muscle mass, a fear of some women. While elite male lifters can — and want to — get very developed, for most people the result is simply well-toned muscles. Other benefits are increased mobility, more support for your joints and the ability to stay self-sufficient into your late years. As an added bonus, having more muscle can also help you with your weight goal. That’s because the more muscle you have, the higher your metabolic rate and the more calories you burn. Add a calorie cut into the mix and you’ll lose weight. Muscle is denser than fat and it also takes up less room. That’s why you can look leaner yet actually weigh more than someone without muscle definition. To make the most of strength training, lift heavier weights than you think you’re able to. Yes, challenge yourself, staying within safe limits. You don’t want to try to lift a weight you can barely pick up off the weight rack, but most people underestimate the amount they can handle or fail to progress to heavier weights, according to the American Council on Exercise, and that limits the effectiveness of strength training. Keep in mind, too, that you don’t have to spend hours in the gym. All you need are 20 to 30… read on >

SATURDAY, Oct. 12, 2019Fall can be a challenging time of the year for kids with asthma, an expert says. “Although asthma can flare up for a number of reasons, a lot of people with allergies also have asthma, and asthma can be triggered by allergies. So the fall is a tough time for asthmatic sufferers,” said Dr. Gaurav Kumar, a pediatrician at LifeBridge Health in Baltimore. While many kids do well with their asthma during the summer, problems often accompany the return to school. “You go from taking these outdoor summer vacations to now being in a classroom again,” Kumar explained. “So now you’re in contact with people in closed spaces. And of course, what happens is germs are more likely to spread that way. So you could get colds from friends who have colds, and then that becomes a trigger for asthma.” Parents need to make sure their child’s asthma is under control. If a child stopped taking preventive asthma medications regularly during the summer, they should resume daily use now, Kumar advised. Children with asthma should have checkups at least once a year, and in some cases as often as three or four times a year. “An asthma checkup is an opportunity for us to reassess how the year has gone and to make plans in anticipation of what might happen,” Kumar said… read on >

Sore from a workout? You don’t have to reach for pain relief medicine when ice or heat will help. But when should you go cold and when should you go warm? Ice is the go-to therapy when an injury first happens. It can stop the swelling of a sprained ankle, for instance, and numb the pain. The traditional approach is 20 minutes on, 20 minutes off at first. You might step this down to 20 minutes every two or three hours on the second and third days. If you have a long-term injury, icing the area for 10 to 20 minutes after a workout can be soothing. Ice options include a plastic bag of crushed ice, a reusable ice pack or even a bag of peas that can be refrozen for use again — label it so no one eats them. Whatever you use, always place a thin towel between the ice and your skin to prevent skin damage. Once the swelling of an injury is gone, you can switch to heat. Heat eases discomfort and promotes healing. With a chronic condition like arthritis, it can soothe achy joints and lessen your pain. You can follow the same type of schedule you would when icing. Just as you don’t want to freeze your skin with ice, you don’t want to burn it with heat. So… read on >

(HealthDay News) — Excessive sweating, also known as hyperhidrosis, is a medical condition that happens when a person sweats more than necessary. People with hyperhidrosis sweat when the body does not need cooling, says the American Academy of Dermatology. Many people with hyperhidrosis sweat from their palms, feet, underarms or head. The condition can interfere with daily activities, and cause unsightly sweat marks. Treatment options range from antiperspirants to Botox injections to prescription medicine.

British researchers have good news for people with type 2 diabetes — you don’t need to lose a ton of weight to make a difference in your health. In fact, they found that losing just 10% of your body weight during the first five years you have the disease can lead to remission of type 2 diabetes. That weight loss would be 18 pounds for someone who weighs 180 pounds. It doesn’t matter what diet helps you lose the weight. And it doesn’t matter how slow or how quickly those pounds come off, the investigators found. “Even small amounts of weight loss can help you achieve remission. Extreme dieting and exercising are not necessary,” said study author Dr. Hajira Dambha-Miller, a general practice physician and clinical lecturer at the University of Cambridge School of Clinical Medicine, in the United Kingdom. “Type 2 diabetes should no longer be seen as a lifelong disease,” she added. The disease can essentially be cured if you lose weight and keep it off, according to Dambha-Miller. The researchers said that type 2 diabetes affects 400 million people around the world. It’s typically considered a chronic, progressive disease. But significant weight loss through extreme dieting (less than 700 calories a day) can bring about remission in almost 90% of people with type 2 diabetes, the study authors noted. Weight-loss surgery also… read on >

Along with the flu, this is the time of year for sinus infections with their make-you-miserable stuffy, runny noses and blocked ears. Most sinus infections are caused by viruses, but bacteria can also be to blame, according to Dr. Jessica Grayson, an assistant professor of otolaryngology at the University of Alabama at Birmingham. “When people say they have sinus pressure, they may mean nasal congestion,” Grayson said in a university news release. “Bilateral congestion could mean a person has a viral infection or an allergic reaction. Viral infections don’t pick and choose a side.” If your sinus pressure is isolated, you might have a bacterial infection, and that means you need to see a doctor and probably need an antibiotic, she said. Taking too many, though, can have negative effects on the immune system. “With a virus,” Grayson added, “you just have to let it run its course.” But a nasal decongestant like Afrin can help, she said. Grayson recommends using it at night and for no more than three or four days in a row. Use it longer and you run the risk of getting rebound congestion. “This starts a vicious cycle of becoming addicted to using the product,” she said. Using saline irrigation or a neti pot can also help by washing out the nasal passages, Grayson said. For the first few days… read on >

If you don’t want to be one of the 40 million Americans who get the flu each year, it’s time to roll up your sleeve. Everyone 6 months of age or older should have a flu shot by late October, before flu season begins, the U.S. Centers for Disease Control and Prevention recommends. Flu puts hundreds of thousands in the hospital each year and last year it claimed up to 61,000 lives, the CDC estimated. Even once the flu season is in full swing, it’s not too late to get protected, experts from Rutgers Medical School said. The vaccine covers both influenza A and B strains, and this year’s shot has been tweaked to account for changes in the virus. “Besides protecting you from common strains of the flu, the vaccine will lessen the severity of symptoms if you contract a strain that was not included,” said Dr. Tanaya Bhowmick, an infectious diseases specialist. “Having the vaccination will stop the virus from infecting others,” especially vulnerable populations such as the elderly, children and those who have an impaired immune system, she explained in a news release from Rutgers Health. Bhowmick added that a nasal spray vaccine, FluMist, can be given to people between the ages of 2 and 49, and it’s as effective as a needle. Her colleague, Dr. David Cennimo, an assistant professor of… read on >