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Before electricity, people went to bed at dark and rose with the sun. Today, light bombards every part of our lives, but little of it is natural. Depending on your exposure, it could increase or decrease you lifespan by 34%.

A new wrinkle in Alzheimer’s research: Discovering that the gut and the brain communicate through neurons in both organs. What does that mean for early detection, treatment and prevention?

Prostatitis is a common condition that can cause pelvic pain, urinary issues and sexual problems. In addition to conventional treatment, here are six ways to deal with a prostatitis flare up.

Stroke is more common in people over 65. But younger people are not without risk. In fact, women under 50 are falling victim to stroke in increasing numbers. The reason may surprise you…

Health benefits are linked to fermented foods, the most popular of which may be yogurt. If you eat it regularly, you’re risk may be lower for a type of colon cancer tumor known for poor survival rates.

Cannabis has been used medicinally for thousands of years, including to treat pain. Thanks to the failure of opioids, renewed interest in cannabis may result in new and improved pain relief…

Spring is the season of renewal and the perfect time to renew your commitment to heart health starting with food. With so much to choose from, how do you pick the most heart-healthy? Here’s my list…

Type 1 diabetes was considered a “lean” disease, but like the general population, more people with the condition are facing obesity. They also face a serious danger from the weight loss pitfall known as yo-yo dieting…

For older men, prostate cancer is a real concern. About 6 in 10 diagnoses are in men 65 or older. But research into food as medicine has revealed why one food can slow or prevent it from getting worse.

The American Cancer Society says up to 50 percent of all cancer cases in the United States could be completely eliminated. No, they haven’t developed a cure, but have identified five changes they say are vital for cancer prevention, and they have the backup to prove it…

“Getting fit” is a generic term that leaves you wondering where to start. This makes it easy: A combo of two types of exercise won’t just get you fit, but has clout for cancer prevention, survival and longevity…

Exercse can reduce your risk of heart disease. But committing to a daily routine can be daunting. If that’s what’s holding you back, VILPA is for you. All it requires is 4 minutes a day.

Microplastics are tiny plastic particles that pervade our environment. Worse, they pervade our bodies, wreaking havoc on hormones, breaching the blood-brain barrier, lodging in blood clots and residing in our organs. Here’s how to fight back…

Your mouth is the gateway to either health or disease in your body. So, when I learned a nutrient with tons of health benefits may also save me from a root canal, I knew I had to share it…

Most of us only think of our immune systems when we’re worried about getting sick. But it’s tied to many processes in the body and may be a missing link in controlling blood sugar.

Beyond retinol and collagen, research knows hormones can slow the effects of aging. Take estrogen. But new research is about harnessing the body’s lesser-known hormones for their anti-aging potential. Discover how…

Most people don’t worry much about their vitamin status. We let the experts set those levels. But are they getting it right? A high volume of brain lesions linked to stroke, cognitive decline and normal B12 levels casts doubt…

What do moms-to-be and seniors have in common? These two groups may seem worlds apart but they have one very important issue in common: special nutritional requirements that can make or break their health. One fruit can help them both thrive…

While we used to believe what happened in our mouths stayed in our mouths (like Las Vegas), the implications of poor oral health are far-reaching and alarming. Consider stroke and Afib…

Metabolic syndrome is a cluster of conditions that increases risks for heart problems, stroke and diabetes. But research into the cause of enlarged prostate reveals that may not be all the damage it does…

While it’s important to focus on traditional risk factors for heart disease, it’s crucial to recognize there are factors beyond diet, genetics and lack of exercise causing our arteries to slowly harden…

Intense periods of work without rest and recuperation are proven to lead to serious health trouble. Find out how three simple steps can maximize your health and well-being on your next vacation…

Fatty liver is fast becoming a growing problem for many Americans. If it progresses, it can turn into a world of hurt. That’s why scientists feverishly look for ways to halt it in its tracks. Adding this exotic fruit to your diet may be the easiest way yet…

Imagine you stop taking the trash out for a few weeks. You wouldn’t get a lot done with all the garbage lying around. This is what happens when your heart’s “trash removal system” fails. But it’s more than an inconvenience…

The number of people impacted by non-alcoholic fatty liver disease has been growing for a while now. In addition to the usual list of risks, a persistent feeling could be a clue you’re next…

A life-changing study has revealed that people with type 2 diabetes suffer from deficiencies of four specific micronutrients that could leave their bodies suffering from a “hidden hunger” that leads to disease.

Cholesterol is a story with good guys, bad guys and a plot that continues to thicken. The latest twist? Not only is statin use linked to glaucoma, as we’ve reported, but too much “good” cholesterol can put your vision at risk…

When sleep problems creep up with age, some may turn to sleep aids. But a commonly used sleep drug clogs the plumbing of a little-known brain system, preventing the brain from clearing out toxic waste and potentially leading to cognitive decline.

On their own, they are harmful, but microplastics attract other pollutants like a magnent. They enter the bloodstream and ferry these toxins throughout the body. Where they collect, they cause increased toxicity…

If you knew you could slow the cognitive decline of your brain by two whole years (participants did in just 3 years!) just by developing one simple habit, don’t you think it’s worth your while?

As you age, you probably tend to worry about the health of two of your most important organs — your brain and your heart. That’s why we’re urged to exercise and eat right. But what if you’re over 65, is it too late? Not for a berry boost…

The average American consumes almost 19 teaspoons of added sugar a day. And that’s tied to more than 45 serious health problems. No wonder many of us turn to low-calorie sweeteners, like xylitol. But practicing moderation may be safer than risking blood clots…

A mild stroke could be a wake-up call. But a severe stroke changes your life in ways you can’t bounce back from. Before it’s too late, do something about the most important risk linked to severe stroke…

The newer generation of blood thinners are much easier to use because they don’t require the blood test monitoring the older drugs did. But researchers uncovered an alarming risk that doctors prescribing the meds were unknowingly putting on their patients…

If you have risk factors for heart disease, including hypertension and diabetes, a case of pneumonia can increase the stress on your heart further leading to some serious complications. But if your doctor approves, you can start working to prevent that possibility now…

Aging gracefully is about more than just adding years to your life. It’s about enriching those years with health, vitality and connection. Golf can help because it’s more than just a sport — it’s a pathway to a longer, fuller life. 

Vitamin D is linked to positive impacts from healthy aging to prevention. Its effect on blood pressure has been inconclusive, however. But new research finds it may be a matter of when and who vitamin D can help the most…

Obesity is at the root of most disease, from cancer to heart disease. But it’s most closely linked to is diabetes, hence the term ‘diabesity.’ But another hidden factor driving that connection has been recently uncovered…

Gabapentinoids have been seen as a safer alternative to opioids for pain. However, they carry with them their own risks — including one debilitating condition that could be a death sentence for older adults…

Coming out on the other side of a cancer diagnosis is no small feat. But survivors often live looking over their shoulders. Scientists have identified one particularly high risk factor that could leave cancer in the rearview mirror…

Avocados have long been considered a superfood. Yes, they’re high in fat and calories but also contain some valuable nutrition. That’s what caught the attention of researchers looking to put the blood pressure-busting effects of avocados to the test…

Visits to the ER for heart attacks increase during the winter months. Experts say there are three levels of people for whom this is more likely, and one group never sees it coming. Here’s how to avoid being one of them…

For thousands of years, medicinal mushrooms have been used for tumor therapy in traditional Chinese medicine. But one stands out because it also has anti-diabetic qualities. And if you know cancer’s favorite fuel source, it’s a no-brainer how it works…

Studies have shown it doubles weight loss, slows brain aging and brain atrophy and decreases liver fat. It could be the one diet to answer all our problems. Here’s how to go “green” for a big brain and slimmer waist and liver…

Menopause is a dangerous time for women, beyond breast cancer. So how can you keep ‘the change’ from stealing your health? Whether you’re perimenopausal or post-menopausal, start now to avoid these 5 threats…

Glitches in cognition are unsettling, even if doctors say not to worry. It’s hard to know what the future holds. But supporting brain health with a macronutrient that’s validated to improve things fast, is easy.

Licorice is candy. But in traditional Chinese Medicine, it’s a medicinal herb. Its powerful effects are why guidelines determined how much was safe to eat. But they were wrong about how little can have deleterious effects…

Atrial fibrillation is the most common type of irregular heartbeat. It’s also a leading cause of stroke. Risk of devloping it climbs with age but it can also run in families and take your risk even higher. Do this one thing to slash it…

I don’t know anyone who wouldn’t want to slow aging. Understandably, there’s some skepticism when products claim to. But it can be as simple as avoiding the things that accelerate your rate of aging — like these foods…

For years, people with gout have been shamed for causing their own pain. It was thought their poor diet elevated uric acid which contributes to painful crystals in joints, like the big toe. Now we know there’s more to the story.

If you can bang out close to 10,000 steps a day, more power to you. But there’s a more effecient way to rev up your metabolism and burn 60 percent more calories. This is one health hack that may sound too good to be true, but here’s why it works…

Thanks to genetics, even diet and exercise may not lower high cholesterol. And since many people ditch medication, researchers seek alternatives. After a study with 400,000 people, they’ve hit on one that’s effective even when it starts with your genes.

Garlic has long had a place at the table and in traditional medicine, where the potent bulb is linked to heart health, reduced inflammation and a strong immune system. Now, taming aggressive cancer cells can be added to the list…

Misguided experts often discourage supplements, as if we all eat a perfect diet. Not today. This time they’re advising more than the standard guidelines suggest for a healthier heart and blood vessels. Here’s how to get the vitamin K (both types!) you need…

After a heart attack, it makes sense that you’d want to sleep more. But the need for sleep is more than the physical exhaustion of going through a traumatic health event. It’s a signal for healing that if not heeded could mean a 2nd heart attack…

Nothing jolts you awake like a leg cramp. Sometimes they’re associated with a serious condition. Other times, they strike from too much or too little exercise. Say hello to this vitamin and goodbye to the pain…

The “cold sore” virus is extremely common. It’s believed to be present in more than half of all Americans. That doesn’t make it any easier to deal with when cold sores flareup. Gaining a better understanding of the virus may…

When your adrenals are constantly stressed, this sets off an autoimmune inflammatory response in your entire body. If you’ve got thyroid problems as well, things can go south real fast. The result? Feeling hopelessly stuck — tired, overweight and unhappy. There’s a way out…

Apple cider vinegar is a versatile household staple, from brightening salad dressings to unclogging drains. It’s also touted as a health elixir. How can you separate the hype from the real benefits? See what the doctor has to say…

Environmentalists have sounded alarms about the harm it’s doing. But a more dire warning may be the estimated nine million premature deaths that happen each year because it’s hardening our arteries. As a doctor, this is how I’m protecting myself…