Review highlights how vitamin D, particularly its active form calcitriol, modulates immune responses, inflammation, and tumor ...

Vitamin D plays an important role in your energy levels and the health of your bones, brain, heart, and gut. Now, researchers ...

Fact checked by Nick Blackmer A new study found that vitamin D supplementation offered no statistically significant ...

A new study from the University of Southern California (USC) has found that gut health could play a big role in shaping the ...

Vitamin B12 is important for energy, brain function, and red blood cell production, but it's predominantly in animal foods.

Anybody under 55, listen up—there has been a dramatic increase in the likelihood you or somebody you know will be diagnosed ...

A new study published in the journal Nutrients suggests that vitamin D levels play a “critical role" in preventing and treating colorectal cancer. The researchers share the key findings.

As a gastroenterologist, one of my major goals is to help people care for their gut better. That means talking more openly ...

Meditation can activate the parasympathetic nervous system, says Elizabeth Harris, RDN, registered dietitian. When "rest and ...

You’ve likely heard about vitamin D’s important role in maintaining strong bones and teeth. But it also plays several other ...

Discover the 10 best supplements for anxiety in 2025, featuring top picks like ashwagandha, magnesium, L-theanine, and CBD to help promote calm and emotional balance.