Reviewed by Dietitian Kelli McGrane, M.S., RD Cracks in mouth corners, tingling hands or spoon-shaped nails may signal ...

“Our findings suggest that targeted vitamin D supplementation may be a promising strategy to counter a biological aging ...

Centromeres, specialized regions located at the center of chromosomes, are critical for ensuring proper cell division. During ...

These fundamental findings offer a novel mechanism by which rubrerythrin tubules encapsulate encapsulin to prevent oxidative stress in Pyrococcus furiosus. However, there are a few reasonable concerns ...

A new study found that vitamin D supplementation improved a key marker of biological aging—but it's probably too soon to rush ...

Researchers from the Göttingen Cluster of Excellence Multiscale Bioimaging (MBExC) have uncovered the 3D structure of the ...

Vitamin D supplements are mostly recommended when you’re deficient. In the U.S., 35% of adults are vitamin D deficient, ...

Medically reviewed by Femi Aremu, PharmD Vitamin D3 (cholecalciferol) is a form of vitamin D naturally found in some foods ...

If vitamin D deficiency is contributing to your hair loss, it’s possible that increasing your vitamin D intake may help. However, research into the use of vitamin D to treat hair loss is limited .

Tight junctions play an important role in maintaining the structure of your intestinal barrier. After discovering that so many of the participants in our MetA-Bone Trial had suboptimal vitamin D ...

Tight junctions play an important role in maintaining the structure of your intestinal barrier. Vitamin D receptors help your gut produce tight junctions to maintain your intestinal barrier. Research ...