Northwest LifeBeat

Northwest Newsradio
  • 5.0 (2)
  • Health & Fitness
  • Updated Semiweekly

Lifebeat is a sixty-second look at health and wellness related topics. It’s a daily feature on Northwest Newsradio in Seattle, hosted by Marina Rockinger.

  1. 2d ago

    Health News Roundup: Anxiety Apps, Melanoma Risk, and Salad Dressing!

    Anxiety Apps Offer Support, But Therapy Still Matters Mental health apps can help people living with Generalized Anxiety Disorder manage everyday anxiety, but they shouldn't replace professional treatment, according to German researchers. The study found that while digital tools can ease symptoms and provide coping strategies, they work best as a supplement to face-to-face therapy with a licensed mental health professional rather than a stand-alone solution. Family History May Be Key to Melanoma Risk While excessive sun exposure remains a major cause of melanoma, new research suggests genetics may play a larger role than previously understood. Researchers say identifying a family history of melanoma is critical because it can determine who qualifies for genetic testing. Eligibility is important, since insurance coverage for genetic testing often depends on established risk factors. Healthy Salads Can Lose Their Nutritional Edge A salad can be one of the healthiest items on the menu-unless the dressing undermines it. Nutrition experts say creamy dressings such as ranch, Thousand Island, and blue cheese can add significant amounts of calories, saturated fat, and sodium. Even some fat-free bottled dressings contain high levels of added sugar. A simple dressing made with olive oil and vinegar remains one of the healthiest ways to top a salad without sacrificing flavor.

    1 min

  2. 3d ago

    Summer Health Watch: Protect Your Skin, Eyes, and Stomach

    Summer is the perfect time to enjoy the outdoors, but health experts say it's also important to protect yourself from seasonal risks that can affect your skin, eyes, and digestive system. When people think of skin cancer, they often check areas like the face or neck. But one of the most common forms of skin cancer, basal cell carcinoma (BCC), can also develop on the hands and fingers. Because these lesions can resemble moles or large freckles, they are sometimes misdiagnosed. A new report published in the journal Skin highlights the importance of monitoring any darkened or crusting lesions on the hands and having them evaluated by a healthcare professional. Protecting your eyes is just as important as protecting your skin. Eye doctors say the price of your sunglasses matters far less than the protection they provide. Look for lenses labeled with 100% UV protection, also known as UV400, to help shield your eyes from harmful ultraviolet rays. Polarized lenses are also a good choice for reducing glare. And while you're taking steps to stay safe in the sun, don't forget to guard against stomach viruses while traveling-especially on cruise ships. Illnesses like norovirus spread easily in close quarters. Frequent handwashing, eating only properly cooked foods, and avoiding touching your face can help reduce your risk of getting sick while on vacation.

    1 min

  3. 6d ago

    Today's Health Roundup: Fitness Devices, Mocktails and Reality TV

    Fitness watches have become a daily tool for millions of people, tracking everything from steps and workouts to sleep and calories burned. But how accurate are they? A recent study from the University of Mississippi found that while devices such as the Apple Watch are generally reliable for basic health tracking, they can be less accurate when measuring heart rate. Researchers say wearable technology is a useful tool for monitoring overall wellness, but it should not replace professional medical equipment or clinical evaluations. Meanwhile, the "sober curious" movement continues to gain popularity as more people choose to drink less or skip alcohol altogether. However, social pressure can still make it difficult in group settings. Addiction specialists recommend planning ahead for these situations. Ordering a mocktail or another non-alcoholic beverage can help people feel included while reducing the chances that others will offer them a drink. Reality television also remains a major source of entertainment, with some viewers becoming deeply invested in their favorite stars. Psychologists say the appeal comes from its ability to provide a temporary escape from everyday life—comparing it to "junk food for the brain." While enjoying reality TV can be harmless fun, experts encourage viewers to maintain a healthy balance and avoid letting it consume too much of their time.

    1 min

  4. Jun 25

    Health Notes: Tongue Brushing, Beating Jet Lag, and Weather-Triggered Migraines

    Most people know they should brush their teeth twice a day-but what about their tongue? Dental experts say brushing your tongue is an important part of oral hygiene. It can help reduce bacteria in the mouth and remove the coating that often causes bad breath. Experts say you can use your regular toothbrush or a tongue scraper to get the job done. Planning a long-distance vacation? The excitement of travel can quickly be overshadowed by jet lag. Sleep specialists say the best way to prepare is by getting quality sleep in the days before your trip. They also recommend gradually adjusting your sleep schedule and meal times to match your destination’s time zone a few days before departure. Once you arrive, spending time in sunlight can help reset your body's internal clock. For migraine sufferers, triggers can include things like caffeine, strong odors, and even the weather. Headache specialists say changes in barometric pressure-such as when temperatures drop rapidly-can contribute to migraines. Hot weather can also be a factor because dehydration increases the risk of developing a migraine. Staying hydrated and monitoring weather changes may help reduce the chances of an attack.

    1 min

  5. Jun 24

    New Research Highlights Advances in AI, Nutrition, and Sustainable Packaging

    A new study published in the journal Radiology suggests artificial intelligence can significantly improve breast cancer risk prediction by analyzing screening mammograms. Researchers found that deep learning models can evaluate the entire mammogram image to generate more accurate five-year breast cancer risk scores than traditional risk assessment methods, including breast density measurements. Scientists say the technology harnesses the predictive power of medical imaging to enhance risk assessment and support earlier disease prevention strategies. Can plant-based protein build muscle better than meat? According to a study published in the American Journal of Clinical Nutrition, the answer is no. Researchers compared muscle protein synthesis in participants who consumed a meal of rice and beans or a post-workout shake with those who ate a post-workout meal containing 20 grams of lean pork. The results showed no significant differences between the groups, suggesting plant-based protein can be just as effective as meat protein for supporting muscle growth after exercise. Packing peanuts are typically made from polystyrene, a plastic material that can be difficult to recycle. Researchers with the American Chemical Society have developed a more sustainable alternative using sawdust. The new foam is created by combining sawdust with plant-based binders and coating the material in beeswax to make it water-resistant. Scientists say the biodegradable packing material could provide a safer and more environmentally friendly replacement for traditional plastic-based packing peanuts.

    1 min

  6. Jun 23

    New Advances in Water Safety, Wound Healing, and Teen Smoking Research

    Researchers are making strides in tackling some of today’s biggest health and environmental challenges. Scientists at the University of Florida have developed a new way to remove PFAS, often called “forever chemicals,” from water. The team created a gel-like material they describe as “molecular Velcro” that uses electrical charges to trap PFAS molecules. The gel can be reused multiple times because the captured chemicals can be flushed out using common solvents. Meanwhile, researchers at the Terasaki Institute for Biomedical Innovation have unveiled an injectable hydrogel designed to speed the healing of chronic wounds. Made from silk and compounds derived from the kudzu plant, the material promoted complete wound closure within 72 hours during testing, offering promise for patients with slow-healing injuries. In another study, scientists at the University of Nebraska–Lincoln found that fathers may have a stronger influence on whether teenagers use tobacco products than mothers. Tracking 230 children from preschool through adolescence, researchers discovered a significant link between fathers’ smoking habits and their children’s later tobacco use. The team suggests this may be because fathers often exert a different type of influence on behavior, while mothers are more commonly associated with caregiving roles.

    1 min

  7. Jun 22

    Green Spaces, Plastic Exposure, and Life After Caffeine: New Insights for Better Health

    Spending just 15 minutes in a green space could provide a significant boost to mental health, according to researchers at Stanford University. Whether it's a large urban park or a small "pocket park," the study found that access to greenery can benefit people dealing with a wide range of mental health challenges. Researchers say the findings should encourage urban planners and policymakers to prioritize green spaces when designing housing and city developments. Meanwhile, concerns continue to grow about microplastics and nanoplastics being found in the human body. Experts say these tiny plastic particles may affect hormones, metabolism, and could even contribute to weight gain. To reduce exposure, healthcare professionals recommend using microwave-safe food containers and choosing alternatives such as glass, metal, or ceramic for food storage whenever possible. And for those considering cutting back on caffeine, there may be some surprising benefits. According to WebMD, giving up coffee can lead to better sleep, reduced anxiety, fewer trips to the bathroom, lower blood pressure for some individuals, and even whiter teeth. However, the transition isn't always easy. Common caffeine withdrawal symptoms can include headaches, fatigue, sleepiness, and irritability before the benefits begin to take hold.

    1 min

  8. Jun 19

    Simple Habits for Better Health This Summer

    If you find yourself raiding the pantry late at night, it could be a sign that you're not eating enough during the day. Registered dietitians say an occasional midnight snack is perfectly fine, but it shouldn't become a regular habit. To help curb late-night cravings, avoid skipping meals and make sure you're getting enough protein, which helps keep you feeling full longer. Another healthy habit to embrace this season is enjoying more watermelon. The refreshing summer fruit is packed with health benefits. Watermelon contains lycopene, a powerful antioxidant responsible for its bright red color. It's also rich in citrulline, an amino acid that helps improve blood flow and may contribute to lower blood pressure. In addition, watermelon provides beta-cryptoxanthin, a nutrient that may help reduce inflammation in the body. Feeling stressed? Step outside. Studies show that spending just 15 minutes outdoors can lower cortisol, the body's primary stress hormone, while boosting serotonin and dopamine, chemicals linked to improved mood and well-being. The sights, sounds, and scents of nature can help clear the mind and create a calming effect. Whether it's a walk through the park or a hike in the woods, time spent outdoors offers both mental and physical health benefits.

    1 min
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Ratings & Reviews

5
out of 5
2 Ratings

About

Lifebeat is a sixty-second look at health and wellness related topics. It’s a daily feature on Northwest Newsradio in Seattle, hosted by Marina Rockinger.

Information

  • Creator
    Northwest Newsradio
  • Years Active
    2019 - 2026
  • Episodes
    192
  • Rating
    Clean
  • Show Website
    Northwest LifeBeat