Index

Your immune system can get tired with age, but what if aging immune cells could act young again? Researchers are studying a compound that may help T cells renew their power source. And your gut may be able to make it from foods you already know.

What if some of the healthiest foods on your plate were carrying something your body doesn’t need? Researchers studying nonsmokers, under 50, with lung cancer found a pattern that surprised even them. And the explanation is hiding in plain sight.

One food at the forefront of brain health is olive oil. But a recent discovery found that not all olive oils are equal. In fact, choosing the wrong kind could put your brain on the fast track to cognitive decline…

For decades, doctors have treated AFib using three main pillars: medications for heart rate, procedures to fix the heart’s rhythm, and blood thinners to prevent stroke. But an overlooked 4th pillar could reverse it…

Most people don’t think twice about using disinfectant sprays, but new research suggests what you breathe in while cleaning could be more harmful than if you swallowed it…

You don’t need long workouts to protect your health. Dialing it down to brief bursts of daily vigorous activity — just enough to leave you breathless — can lower your risk of these eight chronic diseases…

What if something you’re doing, or not doing, in midlife could shape your brain years from now? Researchers have uncovered a surprising link to a major Alzheimer’s marker. The findings may change how you think about long-term brain health.

Aging doesn’t just weaken the immune system. It may take inflammation to a level that makes respiratory infections significantly more dangerous. How this cycle unfolds in the lungs and what reduces your risk is need-to-know information before you get sick…

Many factors can influence blood pressure, beyond salt, stress or aging. Take aldosterone and nitric oxide. This relationship explains why some cases don’t respond to standard treatment…

Some forms of dementia may not begin in the brain. In fact, researchers say up to one in three cases are linked to conditions elsewhere in the body, pointing to modifiable factors that may help reduce your risk of losing precious memories.

When high cholesterol and weight gain come together, risks for heart trouble ramp up. Doctors will offer a pair of prescriptions, but an ancient snack turned functional food has plenty of clout to help get the job done…

Monounsaturated fats (MUFAs), found in olive oil, avocados and nuts, may help strengthen immune cells and improve their ability to survive stress. But balancing MUFAs with polyunsaturated fats (PUFAs) appears key to optimal immune function…

There’s a reason some blood pressure stays stubbornly high, and it may not be what you think. A little-known hormone could be part of the picture, and your doctor likely isn’t even testing for it…

I’m a penny pincher who will cut costs almost anywhere I can, but not when it comes to food and my health. So, imagine my delight when I found two foods that reduce serious health risks and the drain on my bank account at the same time!

A common food found in many American kitchens is linked to colon cancer, but nearly half of Americans don’t know the risk. A new report highlights this surprising gap in awareness and what it could mean for your long-term health.

If you’ve started feeling bloated, overly full or tired after meals, it may not be your diet that’s changed. In middle age, your body produces fewer digestive enzymes, making it harder to break down and absorb nutrients. The result? Less energy, more discomfort, and a hidden problem many people overlook.

Chronic inflammation can simmer under the surface for years. There are anti-inflammatory medications, and then there are spice compounds that may work together to deliver an anti-inflammatory effect up to 100x stronger, without the side effects…

Not all cholesterol is bad. In fact, cholesterol could be all that’s standing between you and age-related hearing loss. Luckily, researchers may have found the secret to maintaining youthful cholesterol levels in your ears to reduce the threat of hearing loss…

We reach for them because they’re fast and convenient. But beneath that convenience is a level of processing that fundamentally changes how your body responds to what you eat, raising cardiovascular risks significantly.

Chances are you’ve never heard of phosphatidylserine. It’s a fatty substance especially important for brain neurons — for good reason: It’s the key to better brain function, including memory, stress management and healthy mood…

Is coffee quietly helping your health… or hurting it? And what about tea, our other favorite caffeinated beverage? Thanks to one of the largest and longest studies on the topic, which has tracked people for more than four decades, we may have the answer.

One of the most worrisome aspects of inflammatory bowel disease (IBD) is the spike it causes in colorectal cancer risk. A team of researchers sought to better understand this link, and what they discovered could revolutionize IBD treatment…

Doctors use tools to assess the risk of heart attack and stroke based on our arteries. But they’ve just been deemed “not optimal” at preventing half of heart attacks. While the medical community grapples with how to enhance early detection, there are a few things you can do at home to help…

Research has successfully busted a deeply held belief about diabetes prevention: that weight loss is a must. A large, long-running study found that one in four people reversed their condition without losing a single pound.

Green tea’s healthy reputation spans centuries, and over the last several decades, its laundry list of health benefits has been well researched. But if you’re not careful about how you drink it, contaminants can ruin them.

Hypertension has long been the silent killer, damaging blood vessels without obvious symptoms until heart disease develops. However, experts are warning about a new silent killer, just as pervasive and sneaky, making up 60 percent of the average American adult’s diet…

Your hard-working gut is involved in a lot more than digestion. It also plays a role in heart health. In fact, researchers have found a connection between the gut and an imbalance that could be silently raising your heart disease risk right now…

PFAS are “forever chemicals” that most of us already carry in our bodies. But the newest generation of these chemicals is accelerating biological aging in middle-aged men by disrupting genes at the heart of how and why we age…

Weight loss with GLP-1 agonists is rapid and impressive. No wonder they’re so popular. But more problems are catching up with these fast-acting drugs, and your bones and joints may pay the price…

I’m bringing up that word: exercise. Truth is there are few ways around it, and nothing but good if you can embrace it, like shaving a year off your brain’s age. But don’t give up hope if you can’t exercise…