PROTIME-FITNESS HOLISTIC HEALTH AND WELLNESS

 IMPROVE MOOD AND HEALTH WITH THIS ACTIVITY It turns out one of the easiest ways to protect yourself from depression might be as simple as putting down the remote. New research suggests that trading just an hour of TV time each day for something more active—think sports, a walk, or even a little extra sleep—can make a real difference, especially if you’re in your forties or fifties. The numbers are hard to ignore. In a massive Dutch study tracking more than 65,000 people for four years, swapping out an hour of TV for another activity cut the risk of major depression by 11%. And the effect was even bigger in middle-aged adults: nearly a 19% drop. The more time you trade, the better. For those who replaced two hours of daily TV, the risk of depression plummeted by up to 43%. What’s going on here? According to lead researcher Rosa Palazuelos-González, it’s not just about moving more or sitting less. The study actually looked at what happens when you take TV time and actively replace i...

  SPINAL CORD REPAIR IN THE LAB Fluorescent micrographs showing increased neurite outgrowth from a human spinal cord organoid treated with fast-moving “dancing molecules” (left) compared to one treated with slow-moving molecules (right) containing the same bioactive signals. Credit: Samuel I. Stupp/Northwestern University Scientists at Northwestern University have just pulled off something that, until recently, would’ve sounded like pure science fiction: they grew a mini human spinal cord in the lab, smashed it up (in the name of research), and then coaxed it to heal itself using a fascinating new molecular therapy. The team built these tiny spinal cords—organoids, to use the technical term—from human stem cells. Think of them as miniaturized, simplified versions of the real thing. But what’s remarkable is how closely these organoids copy what happens to actual spinal cords when they’re injured. The researchers simulated trauma, and sure enough, the organoids responded with all the...

  MEN'S HEART DISEASE: RISKS INCREASE AROUND AGE 35 Most guys don’t start thinking about heart disease until they’re well into their forties or fifties—if ever. But new research from Northwestern University is sounding the alarm: for men, the risk of heart disease starts climbing much earlier, with a sharp uptick beginning around age 35. That’s years before most men set foot in a doctor’s office for a heart health screening. A decades-long study following thousands of adults found that men reach a 5% risk of cardiovascular disease about seven years earlier than women. The main culprit? Coronary heart disease is the same condition behind most heart attacks. By their mid-30s, men’s risk starts to pull ahead of women’s and continues to rise through middle age. And here’s the kicker: this early surge isn’t explained by smoking, high blood pressure, or diabetes alone. There’s something else at play—likely a mix of biology and lifestyle. So why does this gap stubbornly persist, even as m...

  Night Owls Face Higher Heart Risks If you’re the kind of person who gets a second wind at midnight, you might want to pay extra attention to your heart. A massive new study suggests that burning the midnight oil could be quietly putting your heart at risk—especially as you get older. The research, which tracked over 300,000 adults, found that people who naturally stay up late (a.k.a. night owls) had worse heart health and a higher chance of heart attack or stroke than those who thrive in the morning. The difference was especially stark for women. What’s behind this risk? A lot comes down to habits. Night owls were more likely to smoke, get less sleep, and eat poorly—three things that are well-known enemies of a healthy heart. The study used the American Heart Association’s “Life’s Essential 8” checklist (think: diet, exercise, sleep, blood pressure, and so on) to measure overall heart health. The results were precise: late-night types had a tougher time checking those boxes. A Cl...

EXERCISE RECOVERY AS YOU AGE   Exercise Recovery in Your Forties, Fifties, and Sixties: What Really Happens, and How to Help Your Body Bounce Back Staying active as you hit your forties, fifties, and sixties is one of the best gifts you can give yourself, but let’s be honest: recovering from a brutal workout doesn’t feel the same as it did in your twenties. The basics—rest, good food, and sleep—still matter, but the science says your body changes up the recovery playbook as you get older. Muscle repair slows down, inflammation can linger longer, and you might find yourself craving an extra day or two before your next session. The good news? With a few clever tweaks, you can keep moving, keep making progress, and actually feel better doing it. Why Recovery Changes with Age Here’s what’s going on under the hood: As we age, our muscles don’t bounce back as quickly. The cellular machinery that repairs muscle fibers after a workout isn’t as snappy, thanks in part to changes in hormone l...

DEPRESSION IMPROVED WITH EXERCISE If you’re struggling with depression, you might not need a prescription to start feeling better—just a good pair of sneakers. A sweeping review of clinical trials suggests that regular Exercise can ease depression almost as well as traditional therapy, and maybe even antidepressants, with fewer side effects. Researchers from the University of Lancashire dug into 73 randomized controlled trials, covering nearly 5,000 adults with depression. What they found was simple but powerful: people who got moving—whether it was walking, cycling, or lifting weights—experienced real, meaningful improvements in their mood. In fact, the benefits of Exercise matched closely what’s typically seen in psychological therapy. And when compared to antidepressant medication, Exercise held its own, though the evidence there isn’t as ironclad. Here’s why this matters: depression affects more than 280 million people worldwide, and it’s one of the leading causes of disability. Th...

  CANCER FIGHTER: EXERCISE FOR JUST TEN MINUTES Ever wish you could do something for your health that actually makes a difference—without spending hours at the gym? New research out of Newcastle University says you can. Scientists have found that just ten minutes of intense exercise might help your body fight off cancer at the genetic level. Here’s the kicker: That quick burst of activity doesn’t just get your heart pumping. It actually triggers a flood of powerful molecules in your blood—molecules that start flipping switches inside your DNA, ramping up repair mechanisms and shutting down signals that help cancer cells grow. In the lab, when researchers exposed bowel cancer cells to blood from people who’d just worked out, those cells showed changes in hundreds of genes, including many involved in cancer growth and DNA repair. Why does this matter for you? Because it’s more proof that moving your body isn’t just about burning calories or building muscle. Every time you get your he...

  FLU: STRATEGIES FOR PROTECTING YOUR HEALTH The flu isn’t just a seasonal nuisance—it’s a virus that knocks millions of people flat every year. For some, it’s a rough week. For others—kids, seniors, anyone with a chronic condition—it can be far more serious, even deadly. The silver lining? You don’t need a medical degree to keep yourself and your loved ones safer. You need to put a few proven strategies into play. Make the Flu Shot Your Priority If you do nothing else, make time for your annual flu shot. The science is clear: vaccination is your best defense. It isn’t just about you—it’s about everyone you interact with, especially those who can’t get vaccinated or are at greater risk of complications. The flu shot is even recommended for pregnant people, offering protection that lasts for months after the baby is born. And because the virus changes every year, last year’s shot won’t give you the protection you need now. Getting that updated vaccine every year is key. Why Bother w...

Stiffness: How to Maintain Flexibility  Getting older doesn’t have to mean giving up your morning run or groaning every time you stand up. Sure, stiffness in your muscles and joints can sneak up on you—sometimes it’s just a few awkward steps out of bed, other times it’s a stubborn ache that won’t quit. For some, it’s a minor annoyance. For others, it can feel like a wall between you and the life you want to live. So what’s really behind this creeping stiffness, and what can you actually do about it? Why Do Muscles and Joints Get Stiff As We Age? As the years pass, our muscles and joints change in ways we don’t always notice—until one day, we do. Muscles lose some of their natural stretch, and the connective tissues (think tendons and ligaments) get thicker and less elastic. The result? Muscles get stiffer, and joints don’t move like they used to. Scientists point to a few culprits: changes in the structure of muscle fibers, more cross-linking in the collagen that makes up our conne...

SORBITOL: THE DARK SIDE OF SWEETNESS Think you’re doing your body a favor by swapping sugar for a “healthy” alternative? Not so fast. A new study out of Washington University in St. Louis shows that sorbitol—a common sugar substitute in diet foods, gums, candies, and even plenty of "health" bars—might be stressing your liver almost as much as the real thing. The twist? Your body can turn sorbitol into fructose, and high fructose intake isn’t doing your liver any favors. Researchers found that after you eat sorbitol, it can be processed in your gut and sent straight to the liver, where it’s just one step away from acting like regular sugar. Sure, certain gut bacteria can break down some of that sorbitol before it causes trouble, but if you consume too much—or if your gut doesn’t have the right microbial helpers—your liver ends up doing the heavy lifting. And here’s where things get tricky: Fructose overload is closely tied to liver disease and even cancer cell growth. Patti’s ...

BEAUTIFUL  SKIN  STARTS WITH YOUR MEALS We spend a fortune on creams and serums, all promising to make our skin look brighter, plumper, and younger. But science from the University of Otago is making one thing clear: if you want real results, start at the grocery store, not the beauty counter. A new study has found that eating vitamin C-rich foods, like kiwifruit, doesn’t just nudge your skin in a better direction—it can visibly thicken your skin and speed up cell renewal from the inside out. Volunteers who ate two vitamin C-packed SunGold kiwi each day ended up with skin that was healthier and more resilient, all thanks to the vitamin’s power to boost collagen right where your body actually builds it. The message? Glowing skin really does begin from within. Professor Margreet Vissers and her team discovered a tight connection between the amount of vitamin C in your bloodstream. How much actually ends up in your skin—the correlation was stronger for skin than for any other org...

  AGING: GROWING BETTER WITH TIME You don’t wake up one day with a totally new body. The changes creep in—a tighter waistband here, legs feeling heavier there, everyday walks a little less effortless. Most of us don’t notice aging happening until we really feel it. But what’s brewing under the surface is far bigger than a few extra pounds or gray hairs. Aging is your body’s grand recalibration. With every year, almost every system subtly shifts. Muscles start to shrink, fat sneaks in, and bones quietly lose some of their strength—by your fifties, this is happening for everyone. The same meals you ate in your thirties can gradually add inches, just because your metabolism isn’t burning as hot as it once did. And that’s just the start. Your heart and blood vessels stiffen over time, making high blood pressure or heart trouble more likely. Skin grows thinner, touch dulls, and even saliva dries up, quietly changing how you balance, eat, and move. (Scientists see these same patterns aga...

  HOW TO KEEP YOUR BRAIN YOUNG AND HEALTHY Your brain’s real age isn’t written in stone—it can be shaped by how you live every day. That’s the takeaway from new University of Florida research, which found that habits like optimism, quality sleep, stress management, and strong social connections don’t just make you feel better—they can keep your brain years younger than your actual age. In some cases, researchers saw brains looking up to eight years younger in folks who adopted the proper habits, even among those struggling with chronic pain. So, what’s your brain’s age? It might be older or younger than your birth certificate, say if you care about staying sharp as you age (and let’s be real, who doesn’t?), your day-to-day choices matter—a lot. The University of Florida team used advanced MRI scans to track 128 adults, most living with chronic pain. By pairing scans with machine learning, they were able to estimate each person’s “brain age” and spot the difference between that numb...

KETTLEBELL SWING: A PROVEN EXERCISE FOR POWER AND ENDURANCE   There aren’t many exercises that hit as many benefits in as little time as the kettlebell swing. It’s not just gym folklore, either — peer-reviewed research confirms that this simple, powerful movement delivers results that put it in a league of its own. Let’s start with your heart: swings aren’t just for strength junkies. Researchers have found that a hard-hitting kettlebell swing session can get your heart pounding and lungs working just as much as a treadmill run, with the bonus of sculpting muscle at the same time ( The Journal of Strength & Conditioning Research ). It’s probably the most efficient way to double-dip your cardio and resistance training goals. From a strength standpoint, the kettlebell swing is all about the posterior chain — those powerhouse muscles up your back, from your hamstrings and glutes on up to your lower back. EMG studies show that swings activate your hips and back in a big way, but wit...

  ROAD RAGE: AVOIDANCE AND MANAGEMENT Road rage isn’t just someone yelling at a steering wheel—it’s a real pattern of aggressive driving that can quickly turn dangerous. As traffic gets worse and commutes drag on, understanding what really sparks road rage and how to steer clear of it matters more than ever. Why People Lose Their Cool in Traffic It’s easy to think road rage is just about bad drivers or heavy traffic, but it’s not that simple. Studies show it’s a tangled mess of personality, stress, and sometimes even deeper issues. People who are quick to anger or act on impulse tend to lose their patience faster behind the wheel. Layer on everyday frustrations—being late, crowded streets, that driver who just cut you off—and it’s a recipe for trouble. Researchers have even linked this all to underlying psychological tendencies (see Aggression and Violent Behavior; Social Psychiatry and Psychiatric Epidemiology). Most road rage doesn’t explode out of nowhere. It usually starts smal...

CANCER: PREVENTION IS KEY   We all know someone touched by cancer — maybe a friend, a family member, or even ourselves. But here's some good news: taking charge of your health today can make a real difference in cancer risk down the road. Over the past few decades, scientists have dug deep into the ways everyday choices can help prevent cancer, showing that even modest lifestyle tweaks add up. It's not just a one-size-fits-all message like “quit smoking” or “wear sunscreen.” Prevention now leans on specific, evidence-backed shifts. Maintaining a healthy weight, eating a vibrant mix of fruits and vegetables, cutting back on alcohol, and carving out time for regular movement? These aren't just vague guidelines. Study after study confirms they lower your risk of some of the most common and deadliest cancers. And don’t overlook stress: regular exercise and mindful habits, whether it’s yoga, meditation, or simply unplugging for a walk, help manage stress, which may play a role i...

  New Airflow Device Stops Indoor Germs in Their Tracks A team of UBC Okanagan engineers may have found a new way to stop germs before they spread indoors. Their “jet-sink” airflow device traps airborne pathogens nearly as soon as they leave someone’s mouth—cutting down exposure far more than typical ventilation systems ever could. Most people don’t think much about the air they share—until winter rolls in and every cough starts sounding like a threat. With colds and flu on the rise every season, the quest for cleaner indoor air matters more than ever. Enter UBCO’s Dr. Sunny Li, Dr. Mojtaba Zabihi, and Dr. Joshua Brinkerhoff. They’re working on a more innovative approach to indoor air quality, tackling a longstanding problem: most buildings aren’t designed to keep airborne germs at bay. Why Old Ventilation Isn’t Enough Most ventilation systems move air through big spaces. A few get fancy by blowing clean air directly at people, like those little airplane vents above your seat. But ...

RUNNING'S HEALTH BENEFITS AND HOW TO GET STARTED   Running isn’t just another workout trend—it’s one of the simplest, most thoroughly studied ways to change your life. You don’t need fancy equipment or a complicated routine. The research is in: just a bit of running, even once a week or less than an hour total, slashes your risk of dying from all causes, trims your chances of heart trouble or cancer, and helps you live longer. It doesn’t matter if you’re racking up marathon-level miles or just getting out the door for a jog around the block—the payoff starts early and builds from there. And here’s some good news for beginners: those benefits aren’t reserved for people crushing daily workouts. When researchers examined individuals who transitioned from virtually no activity to running even short intervals, the changes were substantial. Lower blood pressure, stronger hearts, healthier cholesterol levels, and less body fat—even at just a few weekly outings. So you don’t need perfectio...

GUT HEALTH: UNDERSTANDING PREBIOTICS AND PROBIOTICS   Gut health is having a moment—and for good reason. Science now shows that the mix of microbes in your digestive system isn’t just about avoiding stomach aches: it shapes everything from immunity to energy levels to how steady your mood feels day-to-day. More and more research points to the gut microbiota—the “ecosystem” of bacteria and other organisms that live in your gut—as a key player in all this. When your gut is in balance, you’re more likely to feel your best. One of the easiest ways to nudge your gut toward health? Prebiotics and probiotics. These two aren’t just wellness buzzwords; they’re backed by stacks of clinical evidence—and they work even better together. So, what’s the difference between prebiotics and probiotics? Prebiotics are special fibers and plant compounds—the stuff you find in foods like garlic, onions, bananas, and whole grains—that feed the friendly bacteria in your digestive tract. Think of them as fe...