Depression, sleep apnea and migraines may seem to have little in common. But their surprising connection to a silent health problem affecting nearly 30% of adults worldwide challenges what we thought we knew about who’s most at risk.

You know what stress does to your sleep and peace of mind. But its hidden effects may be changing your heart in ways you can’t feel yet. Here’s why that strain deserves attention — and how to reduce its grip.

Orange juice may have more going for it than vitamin C. Researchers found that a daily glass changed activity in genes tied to inflammation, blood pressure and metabolism. That’s worth raising your glass.

If you follow nutritional health like I do, you know one superfood stands out study after study. Now researchers are calling it a natural therapeutic agent for intestinal health. That’s because it goes after the root of conditions like colitis and more…

If you notice your knee crackling, it could signal osteoarthritis or a build-up of calcium crystals thought to only happen in really old age. Turns out they do structural damage much earlier than thought, especially if your mineral metabolism is off…

Coffee has been linked to liver health before. This time, however, researchers saw changes in blood proteins, alongside findings inside the liver itself, that make the connection much harder to dismiss…

From longer life, to better brain, liver and metabolic health, coffee’s reputation as a healthy beverage keeps getting stronger. Now researchers may have uncovered one of the cellular mechanisms behind its benefits, and caffeine appears to be far from the most important player.

Several studies have found links between dementia and high levels of inflammation in the body. So researchers are begging the question, “Are NSAIDs the simple answer we’ve been looking for — to decrease brain inflammation and decrease dementia?”

You watch what you eat and your cholesterol and blood pressure, all to protect your heart. What about the threat that could be lurking in your mouth, triggering inflammation and calcium buildup in your heart valves?

Microplastics are nearly impossible to avoid. But research suggests they may do the most damage when they encounter a liver already struggling with fat, inflammation and poor metabolic health. Here’s how to strengthen your defenses and reduce your exposure.

Weight gain and inflammation create a vicious cycle that sabotages weight loss. But when science teams up to bust inflammation, you can pack on health while the weight falls off. Here’s what the Physicians Committee for Responsible Medicine found works…

Arginine, also known as L-arginine, is an amino acid that helps the body build protein. But that’s far from all it does. From enhancing circulation to athletic performance, scientists are amazed at what they see it doing for the brain…