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Well being Advantages, Deficiency and Extra- HealthifyMe

A vitamin is an natural molecule and an important micronutrient. Subsequently, we’d like it in tiny quantities for regular functioning, development and upkeep of physique tissues. Sadly, our our bodies cannot synthesise these essential micronutrients, both in any respect or not in ample portions. Since they’re both soluble or dissolvable, in fats or water, they divide into water-soluble and fat-soluble nutritional vitamins. Subsequently, it turns into important to eat them by a weight loss plan. There are a number of important nutritional vitamins we should always eat. Most of us are conscious of the nutritional vitamins A, B, C, D, and E, however do you know the significance of vitamin Okay?

When was the final time you had been bleeding from scraped knees, paper cuts, or a finger you sliced whereas chopping? Are you aware when the scratch stopped bleeding? Perhaps a minute, or maybe you lined it in a bandage and didn’t realise it was gone for hours? Have you ever ever contemplated how that is doable? Are you aware who’s in control of these actions in our our bodies? The reply to those questions is vitamin Okay, a fat-soluble vitamin. It is without doubt one of the 13 nutritional vitamins within the human physique and is crucial for blood clotting. Within the absence of vitamin Okay, the physique received’t cease bleeding. It’s abundantly accessible in each plant and animal sources. Most individuals can meet their each day necessities of vitamin Okay by balanced meals solely.

Vitamin Okay: Every thing You Ought to Know

Vitamin Okay is an important vitamin in creating three essential proteins within the physique. It protects your arteries from calcium accumulation and primarily includes blood clotting, bone metabolism, and constructing proteins. It does its work within the liver and different tissues, together with the mind, pancreas, and coronary heart, in addition to your skeletal system.

Whereas Vitamin Okay could sound like one compound, it’s a group of compounds. Vitamin K1 and Vitamin K2 are probably the most essential compounds, often known as Phylloquinone and Menaquinone. The manufacturing of vitamin K2 (or menaquinone) primarily happens in intestinal flora or the “intestine micro organism”. Alternatively, you’ll be able to primarily receive vitamin K1 (or phylloquinone) from the weight loss plan, particularly inexperienced leafy greens.

Vitamin Okay: Required Every day Consumption

As per scientific analysis, the Enough Consumption (AI) of Vitamin Okay for various folks in varied age teams is:


  • 0 to six months: 2 mcg
  • 7 to 12 months: 2.5 mcg


  • 1 to three years: 30 mcg
  • 4 to eight years: 55 mcg


  • 9 to 13 years: 60 mcg
  • 14 to 18 years: 75 mcg 
  • 19 years and older: 90 mcg
  • Throughout being pregnant and lactation: 90 mcg


  • 9 to 13 years: 60 mcg
  • 14 to 18 years: 75 mcg 
  • 19 years and older: 120 mcg

Prime 15 Vitamin Okay Wealthy Meals to Add to Your Food regimen

1. Kale

Kale is a superfood that’s extraordinarily wealthy within the dietary type of vitamin Okay, referred to as phylloquinone. For instance, 100 grams of cooked or boiled kale with out salt presents 817mcg of vitamin Okay. It’s roughly 681% DV (Every day Worth) of vitamin Okay, making kale one of the best plant-based supply with the best vitamin Okay ranges. It’s best to eat it uncooked or add it to salads, pasta, or soups.

Kale is out there year-round and serves as a dietary powerhouse. Moreover being full of vitamin Okay, kale accommodates fewer energy and only a few fat. In accordance with a examine, ingesting kale juice considerably lowers unhealthy levels of cholesterol and reduces the dangers of coronary artery illnesses.

2. Collard Greens

For a wholesome dose of vitamin Okay and different important vitamins, collard greens are the most effective choices. It’s excessive in vitamin Okay and supplies greater than 800mcg per serving. As per the USDA knowledge, 100 grams of uncooked collard greens has about 437mcg of vitamin Okay. It supplies almost 370% of really helpful each day vitamin Okay ranges.

Collard greens include important B-complex nutritional vitamins, calcium, iron, folate, and potassium. Its dietary profile helps bone and blood well being in some ways. For instance, vitamin Okay can enhance calcium absorption and scale back bone fracture danger. As well as, collard greens can doubtlessly fight the carcinogenic components that trigger kidney, colorectal, and breast most cancers.

3. Spinach

Moreover being a wealthy supply of iron, spinach additionally presents the goodness of vitamin Okay, C, and A. 100 grams of uncooked spinach accommodates 483mcg of vitamin Okay. It makes as much as 402% of each day vitamin Okay necessities. Nevertheless, consuming cooked spinach supplies extra vitamin Okay than uncooked spinach. For instance, vitamin Okay in a single cup of cooked spinach is about 888.5 mcg, whereas one cup of uncooked spinach has solely 144.9mcg.

Vitamin Okay in spinach is crucial for blood clotting. Consuming spinach is appropriate to your common well being as nicely. A examine exhibits that the nitrates current in spinach leaves can regulate your blood stress, selling cardiovascular well being. As well as, it’s typically appropriate for enhancing the haemoglobin ratio and eye well being.

4. Broccoli

Broccoli won’t be a favorite selection for a lot of, nevertheless it has a number of well being advantages. 100 grams of uncooked broccoli supplies 102mcg of vitamin Okay, and 100 grams of cooked broccoli has about 141mcg. Nevertheless, you need to guarantee to not overcook it to protect its nutritional vitamins and different vitamins.

Including vitamin Okay wealthy broccoli to your weight loss plan helps with strengthening your immunity. Plus, it has fibre and vitamin C. Furthermore, research present that consuming broccoli sprouts day by day can enhance insulin resistance amongst folks with sort 2 diabetes.

5. Eggs

Eggs are a straightforward meal possibility. The vitamin Okay vary in a single egg yolk is between 67 and 192mcg. So consuming one giant egg offers you 5% DV or 5.8 mcg of vitamin Okay. You possibly can both eat uncooked egg yolks, boil it, or scramble it.

Eggs provide way more than protein and vitamin Okay. They assist enhance good levels of cholesterol and repairs physique tissues. As well as, eggs make you’re feeling full, thereby aiding in weight administration.

6. Cheese

Completely different forms of cheese have completely different ranges of vitamin Okay content material. So it doesn’t matter what cheese you like, including them to your weight loss plan equals including vitamin Okay. Delicate cheeses provide 59 mcg or extra vitamin Okay per 100g, whereas arduous cheeses present about 87mcg or extra.

Along with vitamin Okay, cheese enriches your weight loss plan with protein, fats, and calcium. For underweight folks, consuming cheese helps to achieve weight healthily. Nevertheless, be sure to eat it moderately.

7. Soybeans

Vitamin Okay is out there in two varieties; vitamin K1 and vitamin K2. Soybeans are a superb supply of each vitamin K1 and K2. For instance, 100 grams of steamed or cooked soybeans include almost 70.6mcg of vitamin Okay. You can even get 43mcg of vitamin L from consuming a normal half-cup serving of roasted soybeans.

The first well being advantages of soybeans embody their position in diabetes administration, inducing high quality sleep, and enhancing blood circulation. It is usually appropriate for being pregnant as a consequence of folic acid and vitamin B complexes.

8. Rooster

Rooster is one of the best vitamin Okay supply for non-vegetarians. Including 100 grams of hen to your weight loss plan ensures the availability of 60 mcg of vitamin Okay, equal to 50% DV. Rooster liver can also be vitamin Okay wealthy and presents as much as 13mcg per 100 grams serving. Grilled and pan-seared hen are higher cooking selections for retaining its advantages.

Rooster is wealthy in vitamins, together with proteins, selenium, and niacin. For these on a weight reduction journey, consuming the really helpful quantity of hen enhances emotions of fullness. Moreover, it helps construct muscle groups, retains bones wholesome, and boosts testosterone ranges in males.

9. Bacon

Bacon additionally comes underneath the record of vitamin Okay wealthy meals. 100 grams of bacon accommodates 35 mcg or 29% DV of vitamin Okay. Pan-fried, roasted, or broiled bacon are some choices to strive.

Bacon exhibits a excessive protein to fats ratio, thereby serving as a superb supply of animal protein. As well as, its micronutrients help muscle energy, coronary heart capabilities, and bone well being.

10. Lettuce

In American diets, lettuce is a well-liked supply of vitamin Okay. 100 grams of uncooked, inexperienced leaf lettuce supplies you with 126mcg of vitamin Okay. You’ll get almost 60mcg of vitamin Okay per serving. As well as, 95% of uncooked lettuce consists of water. Thus, it’s appropriate for hydration. Moreover, lettuce extract improves sleep and imaginative and prescient.

11. Inexperienced Peas

Legumes like inexperienced peas present 26mcg of vitamin Okay, about 22% DV. Consuming half a cup of cooked inexperienced peas ensures the consumption of 21mcg or 17% DV. You possibly can eat it as a facet dish or add them into soups and stews. As well as, inexperienced peas additionally assist increase immunity as a consequence of their antioxidant properties and cheap vitamin C, vitamin Okay and zinc content material. Inexperienced peas even have anti-inflammatory properties and are useful for the center.

12. Prunes

Most fruits lack vitamin Okay, however prunes have a good quantity of it. Prunes present 60mcg or 50% DV of vitamin Okay per 100 grams serving. Every prune is price 5.7 micrograms of vitamin Okay. In case you’re consuming half a cup or about 9 prunes, it equals 51.8mcg of vitamin Okay. You possibly can merely add chopped items of prunes into salads or mix them in smoothies.

Prunes can restrict bone loss, thereby enhancing bone density in postmenopausal ladies. As well as, it’s appropriate for digestion and coronary heart well being. Nevertheless, keep away from consuming giant quantities as they may trigger a laxative impact.

13. Kiwi

Kiwi is one other fruit with a wholesome quantity of vitamin Okay. It supplies 40.3mcg of vitamin Okay per 100 grams of serving, making as much as 34% DV. You possibly can eat it as it’s or incorporate it into salads, juices, and custards.

Talking of its well being advantages, kiwis are good for bone well being and averting heart problems. Along with vitamin Okay, kiwi additionally presents vitamin C and fibre. Furthermore, they’re appropriate for mobile restore and digestion, respectively.

14. Cashews

Cashews include a ample dose of vitamin Okay. 100 grams of uncooked cashews supplies 34.1mcg of vitamin Okay, 28% DV. Subsequently, consuming one ounce or 28.35 grams of cashews will guarantee 11% of vitamin Okay each day worth for girls and eight% for males.

Cashews are filled with heart-healthy fat, and on the similar time, they’re low in sugar. Because of this, it’s a well-liked plant protein concerned in immunity, mind well being, and vitality manufacturing.

15. Pine Nuts

Consuming 100 grams of pine nuts provides you with 54mcg of vitamin Okay, 45% DV. One normal cup of dried pine nuts can provide 81% of vitamin Okay DV for girls and 61% for males. The energy-boosting energy of pine nuts makes it a superb snack selection. Moreover, it’s a superfood that protects the center and provides a buttery flavour to your weight loss plan.

Vitamin Okay Deficiency

Vitamin Okay deficiency is uncommon as it’s broadly accessible from the weight loss plan, and also you additionally get it from intestine micro organism. Nonetheless, it may possibly occur when utilizing antibiotics, which inhibit vitamin Okay metabolism. It additionally happens in those that have a situation that causes malabsorption of meals and vitamins. Moreover, it’s a danger to folks affected by gastrointestinal issues.

Vitamin Okay deficiency can also be frequent in newborns as a result of it doesn’t go the placenta. By the way, breast milk accommodates solely a minimal quantity. Subsequently, if you don’t give newborns vitamin Okay dietary supplements, their blood clotting proteins deplete, rising their danger of bleeding.

The most typical signs of Vitamin Okay deficiency are:

  • Extended prothrombin time or an extended time for blood to clot
  • Osteopenia or osteoporosis
  • Haemorrhaging
  • Bleeding

Vitamin Okay: Well being Advantages 

Each vitamin K1 and vitamin K2 are important for total well being. The next are a number of the most well-known well being advantages of each types of vitamin Okay.

Vitamin Okay improves Bone Well being

Research present that Vitamin Okay and Vitamin D work collectively to assist the physique metabolise calcium, mandatory for wholesome bones. Vitamin D is useful for calcium absorption within the small gut, and vitamin Okay aids within the accumulation of calcium within the bones, which retains them robust.

Vitamin Okay can also be concerned in producing proteins in bone, together with “osteocalcin”, which helps forestall the weakening of bones.

Coronary heart Well being

The buildup of calcium within the arteries surrounding your coronary heart is a major reason for coronary heart illness. Because of this, something that may assist scale back calcium build-up is helpful in stopping coronary heart illnesses. Vitamin Okay helps this by selling common calcium metabolism and stopping harmful calcium plaque build-up (arterial calcification) within the arteries, enhancing coronary heart well being.

Blood Clotting

Vitamin Okay promotes the manufacturing of the protein prothrombin and osteocalcin required for blood clotting, permitting wounds to heal and wholesome bone tissue to type. Because of this, it additionally helps mitigate the results of blood-thinning medicines.

Vitamin Okay Maintains Blood Stress

When mixed with vitamin D, vitamin Okay helps decrease blood stress by inhibiting mineralisation or the buildup of minerals within the arteries. Because of this, the center can pump blood effectively all through the physique. 

Finest Methods to Devour Vitamin Okay

Vitamin K2 and Vitamin D

Vitamin D is one other fat-soluble vitamin that works intently with vitamin Okay to carry out varied bodily capabilities. These embody regulating calcium metabolism for bone and coronary heart well being. Analysis signifies that Vitamin K2 boosts vitamin D absorption.

As soon as vitamin D transports calcium into your blood, K2 prompts the protein osteocalcin. It ensures that the protein works to your bones as an alternative of ending up in your arteries and inflicting potential coronary heart well being points. So, it’s best to take vitamin D dietary supplements with vitamin K2.

Vitamin Okay and Fat 

The absorption of vitamin Okay from meals sources is about 20%. Nevertheless, when mixed with dietary fat, its absorption can improve. So, drizzle some hazelnut oil or olive oil into your favorite leafy inexperienced salads and curries.

Use Soybean Oil

Whereas cooking, attempt to use soybean oil to spice up the availability of vitamin Okay. It has a lot greater vitamin Okay than different oils. Subsequently, it’s the easiest way so as to add vitamin Okay to your each day weight loss plan. For example, one tablespoon of soybean oil has about 25mcg of vitamin Okay.

Go For Combos

Meals is the easiest way to multiply your vitamin Okay consumption. As a substitute of making an attempt one vitamin Okay wealthy meals, pair it with different choices. For instance, including prunes, cashews, and kale to your salad supplies extra advantages than consuming them individually. Craving noodles? Attempt spinach noodles with hen. All of it will depend on the way you pair the meals.

Vitamin Okay: Potential Aspect Results and Precautions

Not like different fat-soluble nutritional vitamins, vitamin Okay is definitely damaged down and eradicated by urine or faeces. Due to this, even at giant doses, it hardly ever reaches harmful ranges within the physique; subsequently, its toxicity will not be frequent.

Nevertheless, its toxicity pertains to its water-soluble nature. When toxicity does happen in infants, it manifests with indicators of jaundice and hemolytic anaemia. Moreover, different signs embody hyperbilirubinemia and kernicterus.

Drug Interplay

Drugs aren’t at all times applicable for everybody. Because of this, folks present process particular medical therapies ought to keep away from utilizing vitamin Okay dietary supplements. Individuals taking the next medicines must also seek the advice of a health care provider earlier than taking these dietary supplements.

  • Antacids
  • Antibiotics
  • Blood thinners
  • Aspirin
  • Medication for most cancers
  • Seizures stabilizing Medication
  • Medication for top ldl cholesterol

Goitre Threat From Meals Sources

You possibly can abundantly get vitamin Okay by leafy veggies like collard greens. Being a member of the Brassica household, collard greens include goitrogens. They’re a sort of compound that may set off the chance of getting goitre. It could trigger irregular swelling of the thyroid gland. Therefore, folks with thyroid dysfunction should keep away from consuming uncooked collard greens for vitamin Okay.  Nevertheless, steaming and boiling can decrease their goitrogen content material.


Vitamin Okay is a fat-soluble vitamin that the physique wants for correct blood clotting, robust bones, and cardiovascular well being. Subsequently, it is advisable to eat sufficient vitamin Okay to perform appropriately. It’s ample in most meals merchandise, and a balanced weight loss plan will help forestall its deficiency. 

Darkish leafy inexperienced greens are one of the best supply of vitamin K1 or phylloquinone. You can even eat vitamin Okay sources and wholesome fat for optimum absorption. Nevertheless, sure circumstances, comparable to continual illness and sure medicine, can intrude along with your ranges and result in well being points.

Often Requested Questions (FAQs)

Q. Does espresso have vitamin Okay?

A. No, espresso doesn’t have vitamin Okay. Nevertheless, a 100 g cup of espresso has 355 energy with 0 g complete fats and ldl cholesterol. It additionally has 277 mg sodium and 79 g carbohydrate, that are useful to your well being.

Q. What are the signs of low vitamin Okay?

A. Vitamin Okay deficiency is uncommon however can occur in folks utilizing antibiotics or with the situation of malabsorption of vitamins. Some of the frequent vitamin Okay deficiency signs is bleeding or haemorrhage into the pores and skin, which produces bruises. These would possibly happen within the nostril, from a minimize, within the abdomen, or within the gut. Urine or faeces can also embody blood, or stools could develop into tarry black.

Q. Who’s most in danger for vitamin Okay deficiency?

A. Vitamin Okay doesn’t go the placenta. Breast milk additionally accommodates solely a minimal quantity. Therefore, all infants are at greater danger of bleeding from VKDB or Vitamin Okay deficiency till they begin consuming common meals. It normally happens at age 6-7 months till the conventional intestinal micro organism make vitamin Okay.

Q. What vitamin deficiency causes clots?

A. Vitamin Okay helps within the manufacturing of a number of proteins. These proteins are useful for blood clotting and bone formation. For instance, prothrombin is a vitamin Okay-dependent protein that performs a direct position in blood clotting.

Q. Which illness is induced as a consequence of lack of vitamin Okay?

A. Vitamin Okay deficiency bleeding (VKDB) is an issue that happens in folks with low ranges of Vitamin Okay. Sadly, its deficiency can even result in poor bone improvement and osteoporosis. Moreover, it will increase the chance of heart problems.

Q. How can I improve vitamin Okay absorption?

A. Bioavailability of Vitamin Okay by weight loss plan is simply about 20%. Nevertheless, it’s a fat-soluble vitamin. Thus, combining it with dietary fat will help improve its absorption.

Q. Does vitamin Okay thicken or skinny the blood?

A. Vitamin Okay helps thicken the blood to type a clot and cease bleeding. Moreover, warfarin is a capsule that reverses the motion of vitamin Okay. Thus; they work in opposition to one another based on your state of affairs.

Q. Do you want vitamin Okay with vitamin D?

A. Vitamin D is a fat-soluble vitamin and helps transport calcium to blood. Vitamin Okay works intently with Vitamin D to manage calcium metabolism and prompts osteocalcin. This protein ensures that the calcium reaches your bones as an alternative of ending up in your arteries and inflicting plaque build-up or arterial calcification within the arteries.

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