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 ...

As scientists seek to unravel the intricate potential connections between nutrition and the aging brain, a new study from ...

Consume it in moderation. The adequate intake (AI) of vitamin K for adults is 90 micrograms for women and 120 micrograms for ...

Vitamin K2 is a form of vitamin K that you can get from butter, egg yolks, and fermented foods. The vitamin has benefits for bone health and may help with treating osteoporosis. Vitamin K2 may ...