It’s been a few years since Covid-19 became well-known. Nowadays, it’s making the rounds with the common cold and flu and infections seem milder but frequent. And it is those frequent infections that health experts are now most worried about…

People with diabetes are at higher risk of developing serious lung infections following a respiratory infection. Diabetes can weaken the immune system, but its specific effects on the lungs have been unclear, until now. What research has found may signal a way to dial it back…

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…

“In the pink” is funny little phrase that’s come to describe someone in the peak of health, maybe because we associate pink cheeks or a glowing complexion with health and vitality. Whether that’s true or not, science shows what’s true about a certain pink nutrient. Discover this amazing antioxidant…

We all have this fungus in our bodies. But for the most part, it isn’t a problem until it starts to grow out of control. When that happens, we’re in for a world of hurt in various parts of the body — especially when it crosses the blood-brain barrier…

Some viruses don’t go away when your symptoms do. They stick around silently for years and can put you at risk for serious diseases in the future. And now research shows a group of common viruses may double your risk of Alzheimer’s…

Is chicken soup the best recovery for a cold? A lot of cultures worldwide swear by it and have for thousands of years. Here’s the science behind how chicken soup, done right, can speed up your recovery from colds and flu this winter…

Respiratory failure due to COVID-19 pneumonia can lead to critically low oxygen levels, ventilator tubes and poor prognosis, both short and long term. But heading into cold, flu and COVID season this year, researchers found an effective treatment that battles these lung injuries…

These days, a lot of folks are wearing smartwatches and fitness trackers to get healthy. These electronics monitor heart rate and blood pressure or help us meet step goals. But, surprisingly, there’s a dark side about them that can actually make you sick…

COVID-19 doesn’t strike the fear it once did, at least not for most of us. Still, no one wants to suffer through it for 10 days. During the pandemic, one vitamin kept coming to the forefront for its virus-fighting potential. Now it’s been put to the test with impressive results…

Garlic has been used for centuries in various ways to combat infectious diseases. And as the years of interest in garlic have ticked on, modern research has found garlic to be effective against many strains of bacteria. But what about the virus behind the common cold? Let’s see what the research has to say about how it stacks up…

The CDC recommends flu shots by the end of October. But for the last five years of available data, vaccine efficacy hasn’t breached 40 percent, and if you’re over 50, it was even less. Hopes are higher this year, but surviving flu season is best approached from multiple angles…