The number of people in the U.S. over the age of 65 has grown by over a third in the past decade alone. And with the increase in life expectancy, that means we need to make changes now to stay healthier later. The largest randomized double-blind study on aging has some advice with that in mind: two supplements that may go further for you than your retirement account…

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…

From preventing osteoporosis to shoring up your immune system, vitamin D is one of the most important supplements you can take. But most people are barely getting the minimum when there’s good reason to get more. To avoid frailty, stay strong, fit and active, higher amounts matter.

Doctors and scientists have long suspected a link between Alzheimer’s and sleep apnea. What they haven’t known is exactly how similarly these two conditions damage the brain. Now, researchers have untangled the puzzle and why, if you’re living with sleep apnea, you need to make brain health your top priority right now…

Vitamin D is sharing the spotlight with COVID-19 once again, as it was recently revealed President Trump was supplementing it, along with a special treatment cocktail. But it’s not the first time the sunshine vitamin has been connected to patient outcomes during the pandemic. It’s no wonder, considering the importance of vitamin D to our overall health…

When you hear the words “immune system,” you probably think immediately of your body’s defense against seasonal maladies like cold and flu. A strong immune system is definitely an asset in protecting you from these and other invaders. But it turns out the immune system does a lot more than protect against microbes and infection.