Vitamin K

Vitamin K is a nutrient that the body needs in small amounts to function and stay healthy. Vitamin K helps to form blood clots (a mass that forms when blood platelets, proteins, and cells stick together) and maintain strong bones. It is fat-soluble (can dissolve in fats and oils) and is found in green leafy vegetables, broccoli, liver, and vegetable oils. Vitamin K is also made by bacteria that live in the large intestine. Not enough vitamin K can lead to bleeding and bruising. It is a type of phylloquinone.
What is Vitamin K?

Vitamin K is a group of fat-soluble vitamins required for the synthesis of proteins needed for blood coagulation and for calcium binding in bones and other tissues.

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Latest Vitamin K News and Research

Formulary restrictions may increase the risk of stroke in patients with atrial fibrillation

Formulary restrictions may increase the risk of stroke in patients with atrial fibrillation

Fully reduced form of vitamin K found to efficiently inhibit ferroptotic cell death

Fully reduced form of vitamin K found to efficiently inhibit ferroptotic cell death

Low-dose apixaban treatment reduces recurrence of venous thromboembolism compared to anticoagulant discontinuation after negative D-dimer

Low-dose apixaban treatment reduces recurrence of venous thromboembolism compared to anticoagulant discontinuation after negative D-dimer

Improving our understanding of a severe pregnancy sickness (Hyperemesis Gravidarum)

Improving our understanding of a severe pregnancy sickness (Hyperemesis Gravidarum)

Algal metabolites as novel drugs against viruses

Algal metabolites as novel drugs against viruses

Mechanism of fatty-acid coupled adaptive immunity in SARS-CoV-2 revealed

Mechanism of fatty-acid coupled adaptive immunity in SARS-CoV-2 revealed

Anticoagulants to prevent strokes do not provide adequate protection for hemodialysis patients

Anticoagulants to prevent strokes do not provide adequate protection for hemodialysis patients

Women born with heart defects can safely become pregnant and give birth to healthy babies

Women born with heart defects can safely become pregnant and give birth to healthy babies

CHEST releases new clinical guidelines for management of venous thromboembolism

CHEST releases new clinical guidelines for management of venous thromboembolism

Which vitamins and minerals help with COVID?

Which vitamins and minerals help with COVID?

Study shows a protective association between anticoagulants and COVID-19

Study shows a protective association between anticoagulants and COVID-19

Guidance on diagnosis and management of cerebral venous sinus thrombosis after a COVID-19 vaccine

Guidance on diagnosis and management of cerebral venous sinus thrombosis after a COVID-19 vaccine

Series of reviews discuss key issues in chronic kidney disease and bone disorders

Series of reviews discuss key issues in chronic kidney disease and bone disorders

New project seeks to adapt marine bioproducts into tasty vegan food ideas

New project seeks to adapt marine bioproducts into tasty vegan food ideas

Anticoagulant drug linked to greater risk of knee and hip replacements in patients with osteoarthritis

Anticoagulant drug linked to greater risk of knee and hip replacements in patients with osteoarthritis

Dried plum diet prevents spinal cord injury‐related bone loss

Dried plum diet prevents spinal cord injury‐related bone loss

High levels of blood clotting factor V in severe COVID‐19 associated with worse outcomes

High levels of blood clotting factor V in severe COVID‐19 associated with worse outcomes

ESC and EACTS develop guidelines for diagnosis and management of atrial fibrillation

ESC and EACTS develop guidelines for diagnosis and management of atrial fibrillation

Broccoli and Brussels could be beneficial in preventing advanced blood vessel disease

Broccoli and Brussels could be beneficial in preventing advanced blood vessel disease

Study shows least favorite vegetables can prevent advanced blood vessel disease

Study shows least favorite vegetables can prevent advanced blood vessel disease