Since there isn’t enough data to establish a precise daily requirement for vitamin K, an Adequate Intake (AI) level has been set to ensure nutritional adequacy. For adults 19 years and older ...
Medically reviewed by Elizabeth Barnes, RDN Vitamin K plays a role in blood clotting and bone health. Studies also have shown ...
Using a powerful microscopy technique, a team led by researchers at UT Southwestern Medical Center has gained insights into ...