Articles

Your sleep isn't broken—but it is changing, and there's solid science behind what actually helps.

If you've noticed that sleep doesn't come as easily as it used to, you're not imagining it. Research shows that sleep patterns shift significantly as we age—but that doesn't mean restless nights are inevitable. Here's what's really happening in your body, and what evidence-based strategies can make a real difference.

You can survive on less sleep — but your brain quietly pays a steep price every time you do.

Most people think poor sleep just makes them groggy. The science tells a very different story. Chronic sleep loss touches nearly every corner of your brain, from memory and mood to your long-term risk of serious disease — and the effects can start after just one bad night.

Wearables have gotten smarter, but sleep science is complicated. Here's what your device can and can't tell you about your night.

You woke up exhausted, but your smartwatch says you crushed it — eight hours, plenty of deep sleep, high sleep score. So who's right, you or the wristband? It turns out the answer is more nuanced than the app wants you to believe.

What happens in your body overnight may matter just as much as what you eat during the day.

You track your diet. Maybe you watch your carbs. But if you are not paying attention to your sleep, you may be missing one of the biggest levers for keeping your blood sugar in a healthy range. Research suggests the two are more tightly connected than most people realize — and the effects can show up after just one bad night.

Skimping on sleep doesn't just leave you tired — research suggests it may be quietly reshaping your brain.

Most people think of a bad night's sleep as an inconvenience. You feel foggy, you reach for extra coffee, and you power through. But a growing body of research is revealing something harder to shake off: chronic poor sleep may have real, measurable effects on brain health, memory, and long-term cognitive function. Here's what the science actually says — and what you can do about it.

Before you crack open another can, here's what the research actually says about energy drinks and cardiovascular risk in men.

You probably know energy drinks aren't exactly health food. But most men who reach for one assume the worst that can happen is a little jitteriness or trouble sleeping. The science tells a more complicated story — and if you're over 40, it's worth paying attention.

Falls are the leading cause of injury death in older adults — and one simple training habit may be your best defense.

You probably track your cardio minutes. Maybe you lift weights or take a yoga class. But there is one type of exercise that most people over 50 completely overlook — and according to public health experts and growing research, skipping it could be one of the costliest mistakes you make for your long-term health and independence.

That exercise is balance training. And it deserves a permanent spot in your weekly routine.

If you or someone you love is starting an antipsychotic medication, the first three months may be the most important time to watch for metabolic changes — here's what the research says.

Most people starting an antipsychotic focus on how the medication affects their mood or thinking. But research suggests the first 90 days may be just as critical for what's happening to blood sugar, body weight, and metabolic health — and those changes can happen faster than many patients and their families expect.

New research suggests the ovaries don't simply shut down after menopause — they may take on a surprising new biological role.

Most of us were taught that menopause marks the end of ovarian function. The eggs are gone, estrogen production drops, and the ovaries quietly fade into the background. But a striking new study is challenging that long-held assumption — and what researchers found may change how we think about women's health after 50.

The supplement aisle is overwhelming — here's what the science actually supports for men in their 50s and beyond.

Walk into any pharmacy and the supplement aisle can feel like a maze. Hundreds of bottles, all promising something. But most men over 50 have the same handful of real nutritional gaps — and a short, smart list of supplements may actually help fill them.

Surgery isn't always the answer — and a growing body of research is showing what actually works for knee osteoarthritis.

If your knees have been aching, you may have assumed it's just a matter of time before you end up on an operating table. But new research is changing that story in a meaningful way. Several non-surgical approaches — from targeted exercise to weight loss to newer injections — are showing real promise for people living with knee osteoarthritis, the most common form of joint disease in adults over 40.

You might be working out, eating right, and still falling short — and your sleep schedule could be why.

Most men think about testosterone in the gym or the doctor's office. But one of the biggest factors affecting your levels might be happening — or not happening — in your bedroom every night. Research suggests that how long and how well you sleep has a direct impact on your body's ability to produce this critical hormone.

A new experimental injection showed a 12% reduction in dangerous organ fat in early-stage trials — here's what the research actually means.

Most people think of body fat as the kind you can pinch. But the fat wrapped around your internal organs — called visceral fat — is a different story. Early trial results on a new injectable therapy suggest it may be possible to target that deep fat directly. Here's what the science actually shows, and what it doesn't.

Getting kids moving early may do more than build strong bones — it could literally rewire the brain to love exercise for life.

Most adults who struggle to stay active blame willpower, a busy schedule, or just not being "the athletic type." But what if the real window of opportunity opened decades earlier — back when you were on a playground? Emerging research suggests that physical activity habits formed in childhood may make it easier — biologically and behaviorally — to stay active as an adult.

You might be working hard in the gym and sabotaging your results in the recovery room.

Most of us have been told that recovering smarter means recovering harder — ice baths, antioxidant supplements, and stretching after every session. But a growing body of research suggests some of the most popular recovery habits may actually blunt the very adaptations you're training for. Here's what the science is starting to show.