Articles

Severe menstrual pain is common — but common doesn't always mean normal. Here's what the research says about when to pay closer attention.

You've probably heard it before: cramps are just part of being a woman. But what if that message has caused millions of people to dismiss pain that actually deserves medical attention? Understanding the difference between typical period discomfort and something more serious could be one of the most important things you do for your long-term health.

If you finish a full meal and find yourself raiding the kitchen an hour later, the problem probably isn't your willpower.

You ate a real meal. Not a handful of crackers — an actual plate of food. And yet, sixty minutes later, your stomach is growling again. Sound familiar? Before you blame a lack of discipline, consider this: biology might be running the show.

There are well-understood reasons why some meals satisfy you for hours while others leave you hungry almost immediately. Once you know what's driving the signal, you can make simple changes that actually keep hunger in check.

You already know sleep feels good. But a growing body of research suggests it may actually be adding years to your life.

Most of us treat sleep as the first thing we cut when life gets busy. Work deadlines, late-night scrolling, early alarms — and suddenly seven hours becomes five. But science is making a strong case that skimping on sleep isn't just making you tired. It may be quietly shortening your life.

Those flashy little packets near the cash register may look harmless, but federal health authorities say some contain hidden pharmaceutical ingredients — and the health risks are real.

They are sold right next to the beef jerky and lottery tickets. Brightly colored packets with bold promises about male performance, stamina, and sexual vitality. No prescription required. No doctor visit. Just a few dollars at the register and you are on your way.

But the U.S. Food and Drug Administration has repeatedly warned that many of these over-the-counter sexual enhancement supplements contain undisclosed prescription drug ingredients — including sildenafil, the active compound in Viagra, and tadalafil, found in Cialis. That means millions of men may be unknowingly taking potent cardiovascular drugs without any medical oversight.

Decades of low-fat dietary advice are being questioned — and the science behind it is more complicated than you might think.

You've been told for years to choose skim milk, low-fat yogurt, and reduced-fat cheese. But a growing body of research is challenging that long-standing advice. Some large studies now suggest that full-fat dairy may not be the heart villain it was made out to be — and for certain health outcomes, it may even have an edge.

Low energy, zero libido, and brain fog after menopause — could testosterone be part of the answer?

Most women have never been told they have testosterone. But they do — and when levels drop, the effects can be hard to ignore. Here is what the research says about who may benefit from testosterone therapy, what the risks look like, and what questions to bring to your doctor.

Science is building a real case that your four-legged companion does more than lift your mood.

You already know your dog makes you smile. But could that wagging tail actually be adding years to your life? A growing body of research suggests the answer may be yes — and the reasons go deeper than a daily walk around the block.

Your walking pace may reveal more about your health than you think — and changing it could matter.

You probably think about what you eat, how much you sleep, and whether you're getting enough exercise. But here's something most people never consider: how fast they walk. A growing body of research suggests your natural walking pace may be one of the simplest — and most surprising — windows into how long you'll live.

You don't have to punish yourself at the gym to build a healthier heart, sharper metabolism, and longer life — this overlooked training method explains why.

Most people assume that harder workouts mean better results. But a growing body of research suggests that slowing down — way down — may be one of the smartest things you can do for your long-term health. Zone 2 training is having a moment in longevity and sports medicine circles, and the science behind it is worth understanding.

Cardio gets all the credit, but new research suggests your weight rack deserves a place in your heart-health routine.

Most people think of heart health and picture a treadmill or a morning jog. But a growing body of research is asking a different question: what if lifting weights is just as important for your heart as aerobic exercise? The findings may surprise you.

What you eat in the first hour of the day can set the tone for your energy, appetite, and blood sugar for hours to come.

Most people think breakfast is just about not being hungry. But nutrition science tells a different story. The foods you choose in the morning can either steady your blood sugar for hours or send it on a roller coaster that leaves you tired, hungry, and reaching for a snack by 10 a.m. Here is what the research actually says about building the best breakfast for stable blood sugar.

The debate over changing our clocks twice a year has moved from a policy argument to a public health one — and researchers are starting to weigh in.

Most of us groan when the clocks change, lose an hour of sleep, and move on. But a growing body of research suggests the real issue isn't just the inconvenience — it's which time system our bodies are better built for. Here's what the science says.

Scientists are exploring whether freezing your hair follicles today could give you more options if hair loss strikes later in life.

Most people don't think about their hair until it starts to thin. But a growing area of research suggests that the window for preserving your hair's regenerative potential may be open right now — and it won't stay open forever. Here's what the science actually says about hair banking, how it works, and whether it's worth your attention.

Prescriptions for testosterone have surged over the past decade — but new research is raising serious questions about who actually needs it.

Low testosterone has become one of the most talked-about health concerns for men over 40. Clinics have popped up in strip malls, ads run during football games, and millions of prescriptions are written every year. But a growing body of research suggests that a significant number of men receiving testosterone therapy may not meet the clinical criteria that guidelines recommend. Here is what the latest science says — and what every man should know before starting treatment.

Your birthday isn't the only thing aging you — and scientists are starting to measure exactly how much stress is speeding up the process.

You already know that stress doesn't feel good. But here's what you may not realize: chronic stress doesn't just affect your mood. Research suggests it can actually change your biology — aging your cells, your brain, and your body in ways that go far beyond a few extra gray hairs. The good news is that science is also uncovering what you can do about it.