Latest Stories

Parkinson’s disease affects millions. Yet there is no single test to diagnose it, so years may pass before the standard treatment starts. But a revelation about mitochondrial involvement could lead not only to a definitive blood test but new treatment as well…

Most of us think that heart disease is a condition of old age. It happens to people in their 60s and 70s. But this is a fallacy. It can strike much earlier than most of us realize. And the earlier it does, the higher the risk of dementia down the road…

Seeds, arguably the smallest part of any plant, often contain potent nutrition. Some exert particular influence on the gut, where their benefits are elevated even more. In fact, one seed and its action in the gut could play a key role in preventing a disease women dread…

Autoimmune problems that arise when your immune system attacks your own organs may afflict as many as 50 million Americans. However, making certain dietary changes may bring a measure of relief and offer protection against this widespread health issue…

Fewer than 1 in 5 of the more than 1 billion people worldwide with high blood pressure has it under adequate control. Doctors usually recommend a combination of medication and lifestyle tweaks to bring it down. But it turns out one teaspoon of salt could have an impact as powerful as medication…

It’s no secret that men’s testosterone levels plummet with age, leaving many men with low libido, sexual dysfunction and increased health risks. This has many men in their 40s and 50s turning to testosterone therapy, despite its risks. But research shows that may be a little premature…

In early 2023, a first-of-its-kind study proved calorie restriction can indeed slow the pace of aging, not just in mice, but in humans. A second look showed how: It led to genetic changes that prevented a common aging condition that normally develops in older people…

You’ve likely heard of metabolic syndrome by now, even if you don’t have the condition. But if you do and start to have kidney problems, you’re at high risk for a major new heart syndrome affecting one-third of adults across the country…

Over the years, the benefits of probiotics have begun to stack up. And after significant advances in probiotic research, experts have a message for us: the gut microbiome cannot be neglected when treating or preventing colorectal cancer.

A tiny organ that’s often ignored is the key to helping keep colds and flu away and your immune system balanced to avoid autoimmune disease. But it’s also connected to immune system aging. Here’s how to keep yours youthful…

Running and walking each have their advantages in terms of fitness and impact on conditions that can impact long-term health. But is one better than the other? It really depends on your individual goals and one especially important factor…

Belly fat signals much more than weight gain. It can hide a ticking time bomb deep in your abdomen known as visceral fat. This type of fat has already been linked to diabetes, heart disease and stroke — and now the most feared condition of aging…

A person with tinnitus constantly hears phantom sounds like ringing and humming. While not life-threatening, tinnitus makes life difficult, and often leads to anxiety and depression. Scientists have begun to connect what happens in the brain during sleep with this condition…

What you eat can make a huge difference in your blood pressure. Too much (or too little) salt and skimping on fiber can send your blood pressure soaring. But if you’re looking to lower your risk, there’s one food you should consider adding to your daily diet…

Mitochondria are bean-shaped structures that provide the energy our cells need to function. When they malfunction and age, so do we. Is there a fix? The Buck Institute for Research on Aging made a discovery that puts them hot on the trail…

Mobile phones, cell phones, smartphones. What we call them has changed but the fact that they emit electromagnetic radiation hasn’t. Neither has scientific curiosity about how these devices we hold so near impact our hormonal health…

Why is it that red wine causes headaches in some people but not in others? Scientists investigating this phenomenon traced the culprit to a normally friendly flavanol that becomes the body’s foe when mixed with alcohol…

Unlike genetic changes, epigenetic changes are reversible and do not change your DNA sequence, but they can change how your body reads a DNA sequence. That’s how lifestyle habits can turn bad genes around, and now how we know that formaldehyde can give you cancer…

Your body needs fat, but your brain actually craves it. The quality of the fats you eat determines how well your brain’s cell membranes work. That’s our introduction to the complex relationship between triglycerides and dementia…

New research indicates that a deficiency in an amino acid could be part of what causes depression. But previous research has validated its importance in metabolism, heart health, immune function and even longevity. Are you getting enough?

‘Tis the season of overindulging. Even if you’re a healthy eater, you’re going to encounter foods you probably don’t the rest of the year. This can wreak havoc with your digestive system, cholesterol, blood sugar and blood pressure. These foods can counter the damage…

If you are one of the 14 million men who suffer from an enlarged prostate due to benign prostatic hyperplasia (BPH), it is understandable that you would like to find a way to shrink your prostate or at least reduce its symptoms.

The holiday season is all about excess: Whirlwind shopping, celebrations, abundant food… And just so you know, I hope to enjoy it all! About that abundant food… My plan is to keep it in perspective. After all there is some guilt-free good news…

Over a decade ago we were warned about red meat and diabetes. Maybe we’ve been sidetracked by sugar, but understanding how meat can elevate diabetes risk by more than 50 percent is a message a new study hopes to drive home…

Time marches on, but you don’t have to join the parade. Research is stacking up, in one area in particular, that it’s more than possible to slow down how old your body feels and acts. And the organ that runs the show is where to start…

Whether it’s empty nest syndrome or other life changes, it’s not uncommon for people to assume loneliness goes hand-in-hand with getting older. But that’s a misconception that’s leading to a problem: seeing bouts of loneliness as an excuse for doctors to prescribe drugs that are putting seniors in danger.

If you have high cholesterol, you may be on the hunt for alternatives to statins. Why? Because they have side effects that are intolerable for many. This one works so well your doctor may recommend it. Just be careful…

Decades of research confirm that exercise promotes head to toe health. But did you ever wonder exactly what it is about exercise that helps prevent disease? Find out what really goes on inside of your cells when you exercise…

Pancreatic ductal adenocarcinoma is on the fast track to becoming the second-leading cause of cancer-related deaths. Why? A common denominator in two common conditions turns cells cancerous, but there’s a way to throw a kink into the equation…

Diminished grip strength has proven to be a surprisingly reliable indicator of health issues like cardiovascular events, declining brain function and metabolic disease. And that’s not all a weak grip can point to. Turns out grip strength may be related to how fast or slow our bodies are aging…

Pumpkin seeds are nutrient powerhouses. Problem is, most people only eat them one day per year… the day they carve their Halloween pumpkins. But once you know the six big health benefits of these seeds, you won’t be able to keep your paws off them.

Did you leave the house without eating breakfast again? If so, you could be at risk for far more than just low blood sugar. In fact, according to a new study, skipping the most important meal of the day could leave you at increased risk of atherosclerosis…

Statins cause muscle pain, liver damage, digestive problems, memory loss and high blood sugar, among other side effects. Plus, they lower levels of the heart-protective antioxidant CoQ10 in your body. So why are hundreds of millions of Americans taking them when there’s a safe alternative?

Are there specific vitamins you should take to heal from and prevent cancer? Yes. There are two vitamins that have been proven time and time again to kill cancer cells and decrease your risk of a wide array of cancers, but this one…

Most experts advise against midnight snacking if you want to maintain a healthy weight, partly because it causes an unhealthy spike in blood sugar. But there are three additional factors affected by late-night eating, and you’ll definitely want to avoid the one that makes your body fat grow…

Research has discovered that changes in brain structure and function can occur years before dementia is diagnosed. They’ve also determined factors can put people at higher risk of developing dementia later in life. The metabolic link is one to pay attention to…

One diet has been shown to douse the fires of inflammation, prop up a failing immune system and enhance longevity. As if that wasn’t enough, there’s more good news: how it fights against dementia in four very powerful ways…

Of the 10 leading causes of death in the United States, including cancer, heart disease and diabetes, Alzheimer’s is the only disease where existing treatments don’t really help. But now, scientists are working on ways that nutrition can slow the cognitive decline and memory loss of Alzheimer’s. And lipids hold the key…

Studies show a plant-based gum can reduce the amount of cavity-causing bacteria in your mouth, lower plaque levels, reduce gum inflammation and neutralize mouth odor. That’s probably why chewing it has been a popular dental hygiene practice in Greece for centuries. But its medicinal benefits don’t stop in your mouth…

Feed a cold, starve a fever… But, is sitting at home eating chicken noodle soup all you can do to get over the common cold? Actually, according to scientific research, there’s something else you can do to up your chances of getting well faster. In fact, you could triple your recovery time…

Colonoscopy was hailed as the procedure that could end colorectal cancer by reducing risk and death as much as 70 percent. But disappointing results from a large trial might make it hard to justify the risk and expense of this form of screening when simpler, less invasive strategies are available.

There’s a lot of controversy over what vitamin C can do for your health… Some say it can help you fend off a cold. Others say it can’t. Some say it helps you overcome cancer. Others say it can’t. But in both cases, there’s one factor that majorly influences whether vitamin C works or not…

From butter and cheese to pizza and ice cream, fatty food cravings can doom the healthiest diet to failure. But while you may blame your taste buds for your weakness, research is telling us that it’s not really about your tongue at all…

For women, hormones can wreak havoc on the arteries, leading to dangerous, even life-threatening issues. And while some of these hormonal issues occur naturally, like during menopause, others not so much: like carrying extra weight and taking the wrong pills…

Aging leads to insulin resistance, leaky gut and a domino effect that robs your gut of a protective fatty acid. But if you increase one special gut bacteria, you can reverse all that and enjoy a smaller waistline, lower blood sugar and better cholesterol levels…

Prostatitis and an enlarged prostate can greatly affect a man’s quality of life. Luckily, there’s an herb that has long been used to relieve urinary tract and prostate problems. The name may sound harsh, but stinging nettle for prostate health has many benefits…

Experts estimate that between 20 and 50 percent of men in the U.S. are living with low testosterone. That means decreased libido and energy and increased disease risk. But what if your diet was the thing zapping your testosterone? Would you do something about it?

It’s estimated that a whopping 42 percent of people are vitamin D deficient. Unless you get blood work regularly to monitor your levels, you may never know you’re lacking in this important vitamin until you start experiencing symptoms. Let’s take a look at seven sneaky signs you should be on the lookout for…

Air travel can make you sick, both on the plane and after you land. But if you’re properly prepared before takeoff, you can deal with air sickness and reduce your risk of illness. Here’s what you need to do to keep those skies friendly.

You’ve heard the phrase, “Your eyes are the windows to your soul.” Well, according to research, they might also be the windows to your heart. In fact, what your eye doctor sees during your exam could reveal whether a heart attack or stroke is in your future so that you can take steps to save your life.

To effectively use the power of vitamin C to combat oxidative stress, your white blood cells need 50 times more C in their cell walls. Macrophages in your respiratory tract are dependent on C. And it helps the body produce interferons to keep viruses from replicating. See why it’s more important than ever to understand how sugar steals yours?

An apply a day can do a lot of good things. A study of how apples support the gut microbiome shows that one variety in particular may promote the growth of bacteria associated with less body fat…

For decades, there’s been a debate as to whether our favorite morning beverage is truly friend or foe when it comes to our health. But a study of almost half a million people may give you a a reason to rejoice and pour a second cup each morning…

Investigators have discovered interesting connections between breast cancer and the health of the body’s different microbiomes. In fact, the gut may be just as influential as the breast microbiome when it comes to the risk of aggressive breast cancer…

In people living with scleroderma, the immune system tricks tissues in the body into thinking they’re injured. This causes a buildup of scar tissue that hardens the skin and damages blood vessels and internal organs. But it get much worse with a common metabolite found in a very common diet…

Not getting good sleep can tear down your health. You can try sleeping pills. But they can be addictive and carry additional risks. Instead, you might opt for something completely natural that comes with the kind of side effects you’ll actually appreciate — maybe even dream about…

Fermented foods are all the rage nowadays because they contain probiotics that support gut health. But despite the enthusiasm for everything from yogurt to sauerkraut to kombucha, there’s one fermented food that doesn’t get much love — buttermilk. As a result, we’re missing out on some serious benefits…

It’s no secret blood sugar problems can complicate your health. In fact, it’s been long known that diabetes and heart trouble go hand-in-hand. And according to researchers at the American Heart Association, every diabetic should be on the lookout for one thing that could double their risk for heart trouble — what your blood pressure does at night.

Emotional pain can cause chronic pain and chronic pain can cause emotional pain. It’s a bidirectional relationship that’s made worse when opioids enter the mix. So, while taking these painkillers can make you feel better early on, over time, they only make your problems worse.

We don’t often think about young adults as being at high risk from a COVID infection. But research looking at the impact of even mild infections among them points to a potentially risky constellation of health issues they need to watch out for in the coming years…