Can Vitamin K2 Be Dangerous
A. Vitamin K is not harmful in high doses. Still, its a good idea to stick to the daily recommended dosage when using K2 vitamin supplements.
According to the NIH, K2 vitamin supplements strongly interact with the blood thinner warfarin. If you take warfarin, you must consume around the same amount of vitamin K2 every day. If you consume significantly less than usual, youll experience dangerous bleeding, and if you consume considerably more than usual, you may experience dangerous blood clotting.
Limits To Dietary Vitamin K Intake
Studies show its difficult to rely on diet alone to supply all forms of vitamin K. For instance, vitamin K2 in its highest concentrations are often found in foods high in saturated fat. You would have to consume large amounts of cheese to get the optimal K2 levels that are supported by human clinical trials. And low-fat versions of these foods often have much less vitamin K2 content.
Can Vit K2 Be Given To Children
Children and adolescent bones grow and develop most intensively. Up to 90 percent of peak bone mass is acquired by age 18 in girls and by age 20 in boys. Vit K2 is required to activate osteocalcin, the protein needed for bone-building cells. A 2014 study clearly showed that the levels of osteocalcin in children are 8-10 times higher than in adults, so VIt K2 is required more .
A controlled trial conducted in the Netherlands demonstrated that a modest supplementation of MK7 helped increase the level of K2 in the blood and the bioactivity of osteocalcin .
Recommended Reading: How Do I Get More Vitamin C
Do We Need To Take Vitamin K2 With Vitamin D3
Both Vit D and K2 are fat-soluble vitamins. Both play a central role in calcium metabolism. Vitamin D3 ensures that calcium is absorbed easily from the food while K2 activates the protein osteocalcin, which integrates calcium into bone and prevents calcium from being deposited elsewhere.
Many animal and human studies suggest Vit D3 has a positive effect on the metabolism of Vit K2 and also promotes K-dependant bone proteins , .
They work synergistically for bone and cardiovascular health.
Yet, there are a few studies that have not observed any such synergistic effect of combining Vit D and K2 together .
Aggregating all the evidence regarding a combined vitamin D and K supplementation, the majority of the studies found beneficial effects.
Certain Medications Deplete K2 Or Inhibit Its Absorption:
- Warfarin or coagulants
- Broad spectrum antibiotics Vitamin K2 is also produced by gut bacteria in the large intestine, and there is some evidence that broad-spectrum antibiotics can contribute to K2 deficiency.
- Cholestyramine and colestipol, bile acid sequestrants
- Orlistat a weight-loss drug which reduces absorption of fat-soluble vitamins, including vitamin K.
Also Check: Is It Ok To Take Vitamin C Everyday
What Is Vitamin K2 Mk
Vitamin K was discovered in 1923 by a German scientist who named the vitamin as koagulationsvitamin due to its blood clotting abilities. This is where the vitamin acquired its current name from since the German word starts with the letter K. The fat-soluble vitamin is made in the human body and stored in the liver. Vitamin K2 MK-7 uses gut bacteria to be created in the body, including the bacteria E.coli
Natural dietary sources of Vitamin K2 MK-7 include eggs, yoghurt, natto and green leafy vegetables. Natto is the richest source of Vitamin K2 MK-7 as the product consists of 90% Vitamin K2 MK-7.
Garden Of Life Vegan Vitamin K Supplement
Garden of Life Vitamin K is a raw K complex delivered in a vegetarian capsule that incorporates vitamin K1 and two forms of vitamin K2 . It also includes omega-rich cold-pressed flaxseed oil which provides a source of fat to improve solubility, a fruit and veggie mineral blend, a trace mineral blend and a raw probiotic blend.
- 300mg Cold Pressed Omega Rich Flax Seed Oil
- 130 mg raw organic fruit and veggie mineral blend
- Organic Apple , Organic Beet , Organic Broccoli , Organic Carrot , Organic Spinach , Organic Tomato , Organic Green Bell Pepper , Organic Brussels Sprout , Organic Ginger , Organic Garlic , Organic Green Onion , Organic Parsley , Organic Cauliflower , Organic Red Cabbage , Organic Kale , Organic Cucumber , Organic Celery , Organic Asparagus
Who Makes It?
Garden of Life is a nutritional supplement brand that uses raw foods to develop wholesome products that support holistic health. Their products are produced with traceable and transparent ingredients.
This natural vitamin K complex supplement is easily absorbed and delivered in a vegetarian capsule. It provides a holistic formula that supports proper digestion and absorption, however, it is a bit more expensive than alternative options.
|Where to Get It|
Recommended Reading: Where Can I Donate Vitamins
Can Vit K2 Cause High Blood Pressure
No. Its actually quite the opposite! Vit K2 deficiency has been linked to high blood pressure and stiffer arteries . Vit K2 activates matrix Gla protein that helps to ensure that calcium is transported to bones.
Several studies only prove to confirm the positive effect Vik K2 has on the cardiovascular health of the body , .
Vitamin K: Everything You Need To Know
We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Heres our process.
Most people have never heard of vitamin K2.
This vitamin is rare in the Western diet and hasnt received much mainstream attention.
However, this powerful nutrient plays an essential role in many aspects of your health.
In fact, vitamin K2 may be the missing link between diet and several chronic diseases.
Also Check: What Type Of Vitamin C Is Best
Is It Time To Get A New Vitamin K2 Supplement Brand
Youre looking for a new vitamin k2 supplement brand. What do you think? Its difficult to predict future price changes. If there are no signs of production slowing, it can be worth buying now to enjoy your investment sooner. But if output is declining and prices are predicted to rise, you might want to wait until the buzz has died down before making a choice.
Will The Product Still Provide Benefits Past The Consume By Recommendation On The Bottle
If the product you purchased includes a recommendation to finish the product within a prescribed time, it is important that you follow this guidance so you can enjoy the health benefits that can only be realized when the product is taken consistently as recommended. Although not consuming the product within the recommended time frame once the bottle is opened will not cause the product to spoil or become unsafe, the potency of some of the more eco-sensitive ingredients may start to degrade and this can diminish the products potential to support your health goals.
Recommended Reading: Where Are Nature Made Vitamins Sold
Build Up Your Bone Density With Vitamk7
Getting enough calcium through diet and supplementation is important for bone health, but your body needs some help to absorb and utilize it properly. Thats where vitamin K2 comes in. It activates osteocalcin, an inert substance thats formed by bone-building cells called osteoblasts. Osteocalcin binds to bone matrices, building stronger bones and lowering the amount of calcium in the blood. When theres less calcium in the bloodstream, theres less potential for harmful deposits to build up in veins and arteries. Vitamin K2 also plays a crucial role in wound healing by encouraging the production of the coagulation protein prothrombin.
With 14 different subtypes, choosing the right kind of vitamin K2 can seem like taking a shot in the dark. But we took the guesswork out of the equation: NatureWise Vitamin K2 contains VitaMK7®, a naturally produced form of menaquinone-7, the most bioavailable subtype. And its combined with extra virgin olive oil to ensure easy absorption!*
What Is The Brand Name Of Vitamin K2
Vitamin K2 is available under the brand-name Vitamin K2 with Organic Coconut Oil which is manufactured by Sports Research. Some forms of this product may also contain vitamin K1. Products similar to Vitamin K2 include Jarrow Formulas MK-7 and Life Extension Super K with Advanced K2 Complex 100mcg tabs.
Read Also: Is Vitamin D Good For Energy
Vitamin K Supplement Prices
To make sure youre optimizing your value, its a good idea to calculate exactly how many servings the bottle contains in the context of the total cost. The reason: when purchased in larger quantities, you may save a significant amount. For instance, a 90-capsule bottle may end up costing you 0.17 cents per pill, whereas a 180-capsule bottle may cost you 0.11 cents per pill. On average, a vitamin K supplement costs around 0.14 cents to 0.30 cents per pill, with D3-enhanced products potentially costing up to a dollar per pill.
Pay attention not just to price but also to what additives and additional ingredients are in any supplement youre considering. If the price is decent and competitive with other vitamin K supplements and the product contains vitamin D, youre getting more value out of your purchase. Vitamin K supplements bolstered with vitamin D or high-end ingredients like coconut oil often cost more, but the investment may be worth it, depending on your goals.
As always, be sure to consult with your doctor before starting a new supplement regimen.
Studies Show The Effectiveness Of Vitamin K2
The Rotterdam Study showed that people who ate foods rich in natural vitamin K2 over the 10 year observation period, had significantly less calcium deposits in their arteries and far better cardiovascular health.
No benefits from K1 consumption was shown in this study. Natural Vitamin K2 as MK-7, has been shown in human studies to significantly improve the levels of active MGP, the potent inhibitor of vascular calcification.
Don’t Miss: How Much Vitamin D Should I Take
Are The Processing Aids Used In The Production Of The Empty Capsule Shells Present In The Finished Product
Processing aids that are used in the production of the capsule shell may be present in the finished empty capsule shell. We regret we cannot provide precise information on the type of processing aid or the approximate residual amount of the processing aid in the finished capsule shell because it would require us to divulge information proprietary to the capsule manufacturer. We can, however, assure you that the processing aids used in the production of the empty capsule shell are non-toxic, generally recognized as safe , compliant with both the United States Pharmacopoeia and European Pharmacopoeia, and do not pose an allergen risk.
Benefits Of Vitamin K2 Synergy:
Recommended Reading: What To Look For In A Postnatal Vitamin
What Is The Difference Between Vitamin K2 Mk
Similar to Vitamin K1, Vitamin K2, MK-4 has been shown to be beneficial in the blood coagulation process. Vitamin K2, MK-4 is a synthetic form of Vitamin K2. It differs from MK-7 which is the natural form of Vitamin K2. Since MK-4 is synthetically produced, it has a minimal half-life of merely an hour or so compared with MK-7, which stays in the body longer increasing the likelihood of consistent blood level maintenance.
Although many people in Eastern cultures consume fermented soybeans, the slimy and smelly taste and texture of them often make it too harsh and unpleasant to consume. As a result, getting an adequate amount of MK-7 is easier and more convenient with supplementation of Innerzymes Vitamin K2, MK-7.
Innerzyme offers one of the highest potency formulas of Vitamin K2, MK-7 on the market providing 300mcg of Vitamin K2, MK-7 as menaquinone-7 from Non-GMO fermented soybeans in a single dose .
Naturally Sourced Vitamin K2 100 Mcg Vegetable Capsules
Vitamin K2 is an active form of Vitamin K and is important for bone health.* Vitamin K2 is not readily found in the diet and is manufactured by gut microflora. Vitamin K2 can also be extracted from a natural whole food source, the fermented soybean product Natto, a natural source of MK-7.
- Available In
|Serving Size: 1 Vegetable Capsule|
|Amount Per Serving|
Dicalcium Phosphate, Vegetable Cellulose, Vegetable Magnesium Stearate, Silica. Contains milk and soy.
Read Also: What Vitamin D Do I Need
How Much Is Vitamin K2 Supplement Brand
vitamin k2 supplement brand come in a variety of designs and pricing ranges. Its difficult to predict product costs nowadays. You dont know how much something costs because the pricing range is so vast. For example, a pair of pants can range from $20 to $200 depending on where you buy them. Similarly, additional goods like as vitamin k2 supplement brand.
What Is Vitamin K
Vitamins are nutrients that help to support proper body functions, and every different vitamin plays a special role in the body.
Vitamin K, a vitamin found in certain foods and synthesized by gut bacteria, plays a special role in the process of blood clotting and bone formation.
Discovered in 1929, major breakthroughs in vitamin K research are still happening.
For example, important amino acids and vitamin K-dependent proteins that linked the vitamin to bone health were not discovered until the 1970s, and more dependent proteins continue to be discovered with the latest discovery occurring in 2008 according to the published history of Vitamin K research.
Vitamin K is a group of compounds, with the most common known as vitamin K1 and K2 according to Oregon State University. Vitamin K1 is found in some vegetables and leafy greens, while vitamin K2 is mostly found in meats, eggs, cheeses and is synthesized by intestinal bacteria. Some of the best vitamin K foods include asparagus, broccoli, spinach, beans, soybeans, eggs, strawberries, and meat.
Why Do You Recommend Consuming The Product Within A Certain Number Of Days After Opening The Bottle Even Though The Best By Date Is Months Away
NutriGold products are made with natural ingredients and without chemical preservatives. While the vast majority of ingredients we use in our products are stable and remain potent even after the product is opened, there are some ingredients that are particularly sensitive to environmental factors and must be handled with care from source to shelf, and beyond.If the product you purchased includes a recommendation to finish the product within a prescribed time, it is important that you follow this guidance , so you can enjoy the health benefits that can only be realized when the product is taken consistently as recommended.
Customers Who Viewed This Product Also Viewed
Recommended Reading: What Vitamins To Take For Memory
Best Vitamin K Supplements: Top 10 Brands For 2021
The rankings on Top10Supps are opinion only and not meant to replace professional advice or meant to be used to prevent, diagnose, or treat any disease or illness. We may receive a commission if you buy something using a link on this page.
In order to help you find a good product, weve researched & narrowed down the best vitamin K supplements on the market right now.
While its a fairly popular vitamin K2 supplement, Doctors Best Natural Vitamin K2 gets outclassed by its competitors on several fronts.
Its dosage is half that of most other vitamin K2 supplements, and its ingredients list is bloated with stabilizers, preservatives, and binders that arent necessary. It doesnt deliver its vitamin K2 in a fat-based solvent, so absorption isnt expected to be great either.