Vitamin K: Sources, Health Benefits, Intake and much more.


Vitamin K has vital capacities inside the body, a few of which are still being found. Studies state that vitamin K is an anti calcification, anticancer, bone-forming, and insulin-sensitizing particle. It is considered as a fat-soluble vitamin.

Thus, playing a key part in helping the blood clot, avoiding intemperate bleeding. Unlike numerous other vitamins, this vitamin isn’t regularly utilized as a sudietary pplement.

This vitamin makes a difference in creating various proteins that are required for blood clotting and the building of bones. Also, Prothrombin is a vitamin K-dependent protein specifically included with blood clotting. And, Osteocalcin is another protein that requires vitamin K to produce sound bone tissue.

It is found all through the body like in the liver, brain, heart, pancreas, and bone. This vitamin breaks down exceptionally rapidly and excreted in pee or stool. Due to this, it once in a while comes to poisonous levels within the body with a high level of intakes.

How much of Vitamin K do you need to intake?

Group Adequate Intake
Children 0-6 months 2 micrograms/day
Children 7-12 months 2.5 micrograms/day
Children 1-3 30 micrograms/day
Children 4-8 55 micrograms/day
Children 9-13 60 micrograms/day
Girls 14-18 75 micrograms/day
Women 19 and up 90 micrograms/day
Women, pregnant or breastfeeding (19-50) 90 micrograms/day
Women, pregnant or breastfeeding (under 19) 75 micrograms/day
Boys 14-18 75 micrograms/day
Men 19 and up 120 micrograms/day



Vitamin K1 happens in high sums in green vegetables. Other sources incorporate vegetable oils and a few fruits. Also, other foods that are rich in vitamin K incorporate verdant green vegetables, broccoli, Brussels, cabbage, cucumber, asparagus, kiwifruit, okra, green beans, and serving of mixed greens like lettuce.

Green vegetables in Vitamin K

Other sources of vitamin K incorporate vegetable oils and cereal grains, and littler sums can be found in meat and dairy foods. Hence, people with clotting disorders, utilizing warfarin for heart issues, or other conditions must alter their diets. Thereby, controlling the sum of this vitamin they take in. Vitamin K supplements are accessible orally and in injectable shape.

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Rich Sources: Green verdant vegetables like collard and turnip greens, kale, spinach, broccoli, Brussels grows, cabbage, lettuces Soybean and canola oil Salad dressings made with soybean or canola oil Fortified feast shakes

Here are sample a few nourishment sources of vitamin K:

  • 10 sprigs of parsley contain 90 micrograms (mcg)
  • A 3-ounce serving of natto contains 850 mcg
  • a half-cup serving of solidified and boiled collard greens contains 530 mcg
  • one glass of raw spinach contains 145 mcg
  • 1 tablespoon of soybean oil contains 25 mcg
  • 1/2 cup serving of grapes contains 11 mcg
  • hard-boiled egg contains 4 mcg


Vitamin K is an imperative factor in bone wellbeing and wound recuperating. It creates proteins for sound bones and ordinary blood clotting. As per the Harvard School of Public Health, vitamin K makes a difference in creating four of the 13 proteins required for blood clotting.

  1. Heart health

Calcium build-up within the supply routes around your heart could be a colossal risk factor for heart illness. Hence, anything that can diminish this calcium amassing may offer assistance to prevent heart disease. Vitamin K is accepted to assist by avoiding calcium from being kept in your arteries.

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Vitamin K offers assistance in keeping blood pressure lower by preventing mineralization, where minerals construct up within the courses. Thereby, empowering the heart to pump blood unreservedly through the body. Moreover, this mineralization actually happens with age, and it could be a major hazard factor for heart disease.

  1. Bone health

Vitamin K is a basic supplement that works with calcium to construct solid bones. Individuals who have higher blood levels of this vitamin  have higher bone thickness. On the contrary, individuals with low blood levels of this vitamin are more likely to have osteoporosis.

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  1. Cognitive Health

Expanded blood levels of vitamin K have been connected with progressed long-winded memory in older grown-ups. As per one specific research, sound and healthy people over the age of 70 years with the most elevated blood levels of vitamin K1 had the highest verbal long-winded memory performance.

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