It’s been long understood that when you have a heart attack, it’s because somehow blood flow to your heart has become cut off, either due to a blockage or a narrowing of your coronary arteries. Blood clots can detach and float off to block those arteries. But finding immune cells are the mechanism behind those clots came as a surprise to researchers recently…

Even in these strange pandemic times, there’s a real downside to washing your body every day. So, if sheltering in place has changed your hygiene habits, don’t worry. Experts are telling us that what we’re really doing in our daily shower is throwing our microbiome out of balance, and here’s why that is not a good thing…

SARS-CoV-2, the virus that causes COVID-19, attacks the body in a number of ways. One of the most insidious is the way it causes blood clots in the arteries, veins and microscopic blood vessels. Researchers are now pointing to a process in the body that could be causing these clots to form…

Rheumatoid arthritis and cancer often go hand in hand, but they present conflicts in terms of treatment. RA drugs suppress the immune system, while cancer drugs work to make the immune response stronger. Some cancer drugs make RA worse, and some RA drugs may cause cancer. It’s a tangled web to maneuver to know what’s best for you.

As the pandemic heats up, researchers strive to uncover all there is to know about COVID-19. A recent study has found a common vitamin deficiency among 80 percent of those infected in one hospital. And this connection isn’t the first. Growing evidence keeps placing vitamin D squarely in the pandemic spotlight…

The human body has two different immune systems with different roles. But did you know that one of those systems can be trained to seek out and destroy cancer? That’s exactly what immunotherapy is all about and why researchers are excited about a nutrient found in certain foods that could double our immune power against cancer.

Shingles can strike anyone who’s had chickenpox, although older adults tend to be more susceptible. This painful, burning, itching rash takes time to heal. But you can relieve its symptoms through a number of natural means while waiting for it to disappear…

ARDS is a dangerous respiratory condition in which the lungs’ ability to provide the body’s organs with oxygen is diminished. In the most severe cases of COVID-19, patients can progress to ARDS. While debate continues over which drugs may help patients the most, new hope is coming from an unlikely source…

Heartburn is common… and so are the medicines used to treat it. Proton pump inhibitors are especially popular, but there could be a surprising side effect associated with regular use that could land you in serious danger…

Research has indicated exercise may improve the prognosis of cancer, but experts haven’t been able to pinpoint exactly why. One theory was that exercise activates the immune system to support the body’s ability to prevent and inhibit the growth of cancer. Now researchers know why it works, and not just in mice…

Brushing and flossing your teeth is about far more than just avoiding cavities. In fact, the health of your mouth is tied to serious conditions from diabetes to heart disease. But until now, the reason wasn’t clear. Now researchers know it’s tied to a particularly powerful immune cell that, when hyperactivated, can circulate through your body to do major damage…

We’re all wearing masks and keeping distance to help reduce the spread of COVID-19. But continued research into coronaviruses is providing new ways to keep us safer. Since the virus significantly replicates in the throat and is expelled through the mouth, an unassuming product on your bathroom vanity may help lessen the spread…