"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

Vitamin D doesn’t quite receive the same popularity that a few of the other vitamins and supplements enjoy, but it’s a good ...

Cellular mechanisms. At the cellular level, vitamin D’s impact on immune system regulation is profound. Research has identified the pathways through which vitamin D influences immune cell ...

Dr. Tess Thomas explains why just 10 minutes of morning sunlight outperforms your daily coffee ritual for mood enhancement by ...

Animal studies have shown that the activation of the vitamin D receptor (VDR) by 1,25-dihydroxyvitamin D (1,25[OH] 2 D) negatively regulates renin expression and thereby lowers RAS activity [9,18 ...

Vitamin D may slow a process related to aging, new study suggests. A large trial shows that the vitamin may delay one biological mechanism linked to aging, but don’t rush out to buy supplements ...

While research continues to clarify the exact mechanisms, maintaining adequate vitamin D levels appears to offer particular benefits for seniors seeking to protect their cardiovascular health. 9.

The exact mechanism behind vitamin D toxicity is complicated and isn’t fully understood at this point. However, we know that the active form of vitamin D functions similarly to a steroid hormone.

Once known mainly for its role in bone health, vitamin D is now recognized as a powerful immune system modulator with the potential to prevent colorectal cancer (CRC), according to a study ...

Vitamin D is widely known for boosting bone health, muscle strength and immune function, ... "These mechanisms significantly influence the pathophysiology of colorectal cancer," Varga noted.

The VALIDATE-D study is a unique randomized and double-blinded human intervention study that is designed to elucidate the mechanism by which vitamin D therapy may impart renoprotective benefits in ...