Catching a cold is a drag and little is worse than a sore throat. But if you turn to drugstore cold remedies to ease the discomfort, think twice. They not only do little good, but they also harm upper respiratory cells…

There’s probably been no time in recent history that more people have been focused on vaccines. But, of course, vaccines are nothing new… the seasonal flu and pneumonia vaccines have been around for a while. What is new is finding that the key to how well they work is in your gut.

Dyes used in food are supposed to be safe for you to eat, but we’ve already seen evidence that’s not the case. Artificial food colorants have been linked with everything from hyperactivity in children, allergic reactions and worse — and now, there’s evidence they may impact your gastrointestinal health as well…

As they say, prevention is the best medicine. And one of the most promising ways to avoid illness is to shore up your immune system by promoting a healthy and balanced gut microbiome.

King Tut, Cleopatra, and Hippocrates relied on black cumin seed for an array of conditions, including malaise, weakness, coughing and skincare. When something is carried down over the years as a “remedy,” especially as long as black cumin seed, there’s got to be something to it. But when the research agrees, it’s even better.

Although it may seem like exercising would be a difficult task for anyone undergoing treatment for breast cancer, according to doctors at Johns Hopkins, it’s one of the best things to do. Not only does it lessen the side effects of treatment, research shows it has a direct impact on treatment outcomes.

Fructose has been a common food additive for decades, and its overconsumption is known to cause issues with the liver and insulin resistance, a precursor to obesity and diabetes. What hasn’t been as clear is how fructose impacts the immune system, and that’s a gamble with high stakes right now.

Antibiotics are lifesavers. But because we’ve relied on them too heavily, we’ve contributed to a big downside: antibiotic resistance. But scientists are finding promise in a nutrient found in many common foods that may trigger good bacteria in the body to go after disease-causing pathogens.

The difference between a mild case of the flu and possible hospitalization is the development of pneumonia. Just in time, researchers have identified one more way to reduce risk for a lung infection…

Cadmium gets into the body from various sources, from cigarettes to even grains and leafy vegetables. Too much cadmium in your body, regardless of how it got there, could be the reason a viral or respiratory infection becomes much more severe…

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…