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.

Your immune system can’t fight what it can’t see. Scientists say low levels of a common amino acid may make it harder for cells to display warning signals that alert immune defenders to viral and cancer threats. That’s just one of many reasons to support it…

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…

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.

Vitamin C has a reputation for boosting the immune system and supporting skin aging. But brain scans reveal a much bigger role: one tied to gray matter, brain connections and cognitive aging. Keeping your levels up may be easier than you think…

Fresh produce may seem like the best choice, but days in your refrigerator can quietly change its nutritional value. Some overlooked options can be just as healthy — while cutting down on waste in your crisper and strain on your pocket.

It’s not uncommon for some medications to cause mild side effects. But you don’t expect to trade off one health condition for another. Here’s what you should know about statins and type 2 diabetes, what’s true and what to do…

Does summer cause weight gain? The answer is yes, and the research is fairly consistent on this. So let’s talk about why it happens and how to avoid the trap…

Cholesterol gets most of the attention when it comes to heart risk. But calcium buildup inside the arteries is a dangerous warning sign, and Johns Hopkins researchers found a vitamin few have heard of may help slow it down.

Potatoes have been treated like dietary villains. But one colorful variety may be hiding surprising benefits for blood pressure, gut health and the body’s cancer defenses — thanks to a powerhouse antioxidant compound.

Ultra-processed foods have long been linked to high blood pressure and heart trouble. New research points to eight stealthy additives that may explain why. And they’re hiding in packaged, shelf-stable and ready-to-eat foods on grocery shelves…

Most of us snack. That’s not inherently a problem, it’s actually an opportunity. Done right, you’re giving your body extra chances to take in the nutrients it genuinely needs more of. Here’s how to make the most of it…