A friend shared information on social media the other day about vitamin C. It could just as easily have been a post about vitamin D… or zinc. Or any nutrient we’ve been told all our lives promotes good health. Then the trolls attacked. How did we get to a place where nutrition is the enemy?

There’s no denying that vitamin D plays an important role in your immune system. Vitamin D helps regulate immune response and, specifically, helps your body determine when it needs to send out its immune defenders… Can vitamin D reduce the risk and/or severity of COVID-19?

One of the trickiest parts about the COVID-19 crisis is diagnosis. There are a lot of barriers — the shortage of tests, the severity and variety of symptoms, the overwhelm of the medical community and the fact that one in five people with COVID-19 has another virus that may steal the diagnosis…

More than 15 million people in the U.S. take proton pump inhibitors to control digestives symptoms of heartburn, acid reflux or GERD. But these medications can bypass the blood-brain barrier, and that’s a problem…

There are obvious problems with prescribing opioids for tooth pain. The biggest being the potential for addiction and side effects. But beyond these problems with opioids in dentistry, there’s a very surprising one that proves it’s not worth any of these risks…

Surgery is never something to go into lightly. It’s a major event that puts your body under a lot of stress. So it’s important to weigh the risks and benefits carefully, especially if you’re over 65 and have one of these three health conditions which makes it far more dangerous…

My uncle played football all through school. His dream was to go pro so he put all he had into every game. Looking back, he wishes he had never even played. Yet every day, his body painfully reminds him he did. Now men like him face another problem from their glory days…

About 50 percent of the Amerian population fits into a surprising category that could increase their severity of not only flu infection, but also coronavirus. Just like heart disease, diabetes and lung diseases, if you are in this group, take extra precautions…

Antibiotic resistance has doubled over the past 20 years. So scientists are searching far and wide for compounds that can fill the big shoes of current antibiotics we’ve used for decades. And they’ve discovered an unusual contender…

Dizziness, or vertigo, can have lots of causes. But while the initial episode of dizziness may be physically based, when it continues, a person can get trapped in a vicious cycle, a self-destructive feedback loop that must be broken…

You know what happens when you tip over one domino — the whole row falls. And the same thing happens with your health… In fact, a new study shows that the amount of blood your heart pumps out directly impacts the amount of oh-so-important grey matter you have in your brain…

Dopamine is a neurotransmitter produced by a portion of the brain called the substantia nigra. Dopamine controls muscle movement, everything from walking and gripping with the hands, to smiling and swallowing. As Parkinson’s patients produce less dopamine, symptoms become more apparent. But a fun activity shows promise for keeping them active.