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Immune Health

Latest Stories

Carolyn Gretton

Stopping COVID-19 transmission where it starts: the nose

It makes a lot of sense to target the nose if you want to cut down on COVID-19 transmission. The virus enters the human body through the nasal epithelial cells, which are meant to serve as a barrier. That’s why protection may soon be delivered through a nasal spray.

Dr. Adria Schmedthorst

Two words on the problem with face shields: Vortex rings

While we eagerly await word from the experts on how much longer wearing a mask could be a daily part of our lives to avoid COVID-19 transmission, many have switched to clear face shields to mitigate the downsides of cloth masks. But are they as safe?

Tracey G. Ingram, AuD

Taurine: A natural ‘antibiotic’ and more

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.

Virginia Tims-Lawson

How bacteria can provide a barrier against pneumonia

Respiratory infections are serious business. We knew that long before COVID-19. Even with the flu, the difference between a mild case and possible hospitalization is the development of pneumonia. Just in time, researchers have identified one more way to reduce your risks for a lung infection.

Carolyn Gretton

The vitamin deficiency putting diabetics in danger from COVID-19

It’s smart to make sure you’re getting the right level of vitamins and minerals in your diet. But COVID-19 is making this more important than ever. Case in point: a study that shows a link between deficiency of a crucial vitamin and severe COVID-19, especially if you’re diabetic…

Dr. Adria Schmedthorst

CBD found to destroy antibiotic-resistant bacteria

Germs that could once be knocked out within a few days of antibiotic therapy have grown resistant to what medicine has to offer. But a new and powerful option has been found in a source that’s been making the headlines for a while now, and it may lead the next generation of antibiotics.


Carolyn Gretton

The surprising way melatonin may block COVID-19

Studies have shown melatonin may reduce the chances of a positive SARS-CoV-2 test, but it hasn’t exactly been clear why that is. Now, researchers may have uncovered exactly how melatonin can help stave off COVID-19…

Dr. Adria Schmedthorst

What your brain pH can tell you about your health

The pH of your body can put you at risk for everything from metabolic syndrome and osteoporosis, to kidney stones and even cancer. For the first time, researchers have been able to see the effect of pH on brain chemistry and there are significant impacts you should know about.

Dr. Adria Schmedthorst

Lower zinc levels tied to higher risk of death from COVID-19

You may remember an email that went viral at the beginning of the pandemic that was supposedly written by a pathologist. In it, he suggested zinc lozenges could effectively block the coronavirus. Looking at what researchers found months later in those infected by COVID-19, kiss any skepticism goodbye.

Virginia Tims-Lawson

The honey+ ancient seed combo that may speed COVID-19 recovery

It’s been almost a year since COVID-19 went through my household, and the virus is still sweeping across our nation. But thanks to ground-breaking research there may be a natural way to dramatically speed recovery time in moderate to severe cases of the illness.

Carolyn Gretton

4 Conditions that may impact your response to the COVID-19 vaccine

The COVID-19 vaccine is here, but there are a lot of questions as to whether people with underlying medical conditions should take it. Agencies like the Centers for Disease Control and Prevention are examining the data. Here’s what to know if you fall into these four categories…

Carolyn Gretton

The connection between aging, mitochondria and COVID-19

Researchers continue to dig into COVID-19’s mysteries and their exploration has turned up some interesting clues and connections between aging, immune defense, viral sabotage and how we might fight it…