Cases of vitamin K deficiency bleeding in infants have increased by more than 300% in the U.S. since 2017, according to new ...

The American Academy of Pediatrics has recommended a single intramuscular dose of vitamin K for newborns since 1961; however, ...

The refusals have accelerated under Health Secretary Robert F. Kennedy Jr. amid a wave of mistrust toward vaccines and other ...

Analysis of more than 5.2 million hospital births documents dangerous national trend in intramuscular vitamin K ...

A 46-year-old woman with severe iron deficiency anemia, a sedimentation rate of 109 mm/h, and fasting gastrin above 1800 ng/L ...

Losing hair, feeling sluggish, or having brain fog? Experts are turning to a blood-work statistic that may be the sneaky ...

Urbanization, latitude, and socioeconomic status have been traditionally considered the main drivers, but what about climate?

Vitamin B1 and Vitamin B2 are nutrients often included in supplements for people who play sports and want more power, or for ...

There’s nothing wrong with wanting to look and feel your best as you get older. And with so many supplements promising ...

The first signs that something was very wrong were fevers that came without warning, a burning sensation that moved across my ...

For most people, calcium and vitamin D supplements offer little protection against fractures, new research suggests. Here's ...

Vitamin D supplements may begin working within weeks, while blood levels can take months to change. Learn what affects your timeline and when to retest.