Vitamin K and Heart Health
Several observational studies have suggested that vitamin K2 is better than K1 at reducing these calcium deposits and lowering your risk of heart disease ( 18 , 19 , 20 ).
What is vitamin K1 and K2 used for?
Vitamin K1 is involved in blood coagulation, and vitamin K2 benefits bone and heart health. However, more studies on the roles of vitamin K subtypes are needed. Some scientists are convinced that people at risk of heart disease should regularly use vitamin K2 supplements.
Is vitamin K poisonous?
Vitamin K is found throughout the body including the liver, brain, heart, pancreas, and bone. It is broken down very quickly and excreted in urine or stool. Because of this, it rarely reaches toxic levels in the body even with high intakes, as may sometimes occur with other fat-soluble vitamins.
What is the difference between vitamin K1 and vitamin K?
K1 is predominantly found in green vegetables and plant chlorophylls, whereas K2 menaquinones are synthesized by bacteria [8] and are primarily found in food where bacteria are part of the production process [5,9].
Which form of vitamin K is best? – Related Questions
Is vitamin K1 good for heart?
People with the highest vitamin K1 intakes were 21% less likely to be hospitalized with cardiovascular disease caused by clogged arteries compared with people who had the lowest intakes.
What does vitamin K1 do to your body?
Use Of Vitamin K1 in the human body:
It is responsible for the thickening of blood through an increase in blood coagulation factors. Vitamin K1 is also essential to prevent excessive bleeding, thereby controlling blood loss. It is also important to counteract the over dosage of blood thinners like Coumadin.
Do you need both vitamin K1 and K2?
The human body can synthesize some K2 from K1, and intestinal bacteria can produce some K2, but these are very small amounts. There is evidence that both vitamin K1 and K2 are important for good health.
Does vitamin K include K1 and K2?
Articles On Vitamin K
Vitamin K is actually a group of compounds. The most important of these compounds appears to be vitamin K1 and vitamin K2. Vitamin K1 is obtained from leafy greens and some other vegetables.
What is the generic name for vitamin K1?
Phytonadione (vitamin K) is used to prevent bleeding in people with blood clotting problems or too little vitamin K in the body. Phytonadione is in a class of medications called vitamins.
Are there different types of vitamin K?
Several forms of vitamin K are used in dietary supplements, including vitamin K1 as phylloquinone or phytonadione (a synthetic form of vitamin K1) and vitamin K2 as MK-4 or MK-7 [18]. Few data are available on the relative bioavailability of the various forms of vitamin K supplements.
What fruit is high in vitamin K?
A cup of sliced avocado can give you up to 50 micrograms of vitamin K. One-half cup of stewed prunes nets you about 32 micrograms. Blueberries (14 microgram/half-cup) and grapes (11 micrograms/half-cup) and apples (up to 5 micrograms for one small apple) have lower amounts but are easy to add to a meal on the go.
What happens with too much vitamin K?
A sudden change in the amount of vitamin K you get can cause dangerous bleeding (if you consume less) or blood clots (if you consume more).
What is the highest source of vitamin K?
Leafy green vegetables contain the highest amounts of vitamin K, but there are many other good sources. On average, adult women need 90 micrograms (mcg) of vitamin K per day and adult men need 120 mcg.
The Best 15 Foods for Vitamin K
- kale.
- collard greens.
- spinach.
- turnip greens.
- Brussels sprouts.
- broccoli.
- asparagus.
- lettuce.
Are bananas high in vitamin K?
Here is a thought that may ease your mind: bananas are a fruit that are low in vitamin K and full of potassium which your body needs. In addition to high potassium, they offer a good source of fiber, which can help in normal digestion.
Is eggs high in vitamin K?
Eggs are the easiest to make and can be eaten for any meal of the day. This protein-rich food is also packed with vitamin K. One egg yolk contains anywhere in between 67 and 192 mcg of vitamin K2. So get your daily intake of this essential vitamin through some sunny side-ups or make egg curry, the options are endless.
Is apple rich in vitamin K?
Apples include vitamin K as well. This vitamin helps to make proteins, which strengthens your bones and encourages normal blood clotting. Vitamin E is found in smaller amounts in apples compared to these other vitamins. However, this vitamin does contribute to healthier skin and a stronger immune system.
Are carrots high in vitamin K?
Carrots are a great source of important vitamins and minerals. A half-cup can give you up to: 73% of your daily requirement of vitamin A. 9% of your daily vitamin K.
Is cucumber high in vitamin K?
Blood clotting
Cucumber is relatively high in vitamin K. Eating too much cucumber could affect how a person’s blood clots.
Are carrots high in K?
Low-potassium vegetables:
Broccoli (raw or cooked from frozen) Cabbage. Carrots (cooked) Cauliflower.
What vegetable is highest in vitamin K?
What is high in vitamin K? The most common foods with high vitamin K are green leafy vegetables such as kale, collard greens, broccoli, spinach, cabbage, and lettuce.
