If you visit the refrigerated juice section at your local grocery store, you might notice some orange juices labeled “fortified with calcium.” Fortification means adding nutrients — usually vitamins a ...

There is evidence to suggest that combined low vitamin D and K levels is associated with increased risk of adverse c ...

Could your daily vitamins help to keep your body youthful? A new four-year study suggests that taking vitamin D daily might help slow down aging at the cellular level. Researchers found that people ...