TOP 6 best preparations containing vitamin K2: composition, indications, contraindications

Today on the market there are dietary supplements containing vitamin K2 in pure form or in combination with vitamin D3. This important vitamin is necessary for our body for proper absorption of calcium, vascular and heart health, for the regulation of blood clotting and many other physiological processes. If you want to take care of your musculoskeletal system and take calcium, then you cannot do without vitamin K2.

It is known that menaquinone (another name for the vitamin) comes in the form of MK-4 and MK-7. What are these levels of bioavailability, what are the features of taking a vitamin, how to take it correctly and what to focus on when choosing, you will learn from this article.

Rating TOP 6 best preparations containing vitamin K2

Here is a list of the most popular remedies with vitamin K2 in the composition:

Vitamin D3 + K2

This medication is a combination of vitamin D and K2. It helps to strengthen the immune system, reduces the risk of developing colds and viral diseases, helps to safely absorb calcium, prevents its deposition in blood vessels and kidneys, forms and maintains a dense bone structure, and increases muscle strength.

Take one at a time with a meal. Tablets are allowed to dissolve or chew. Duration of admission is 2-3 months.

Vitamin D enhances innate immunity, suppresses the activity of pathogenic microorganisms, and supports lung function.

Vitamin K2 strengthens bone tissue, prevents the development of osteoporosis, reduces the risk of fractures, strengthens the cardiovascular system, and improves the absorption of calcium and vitamin D3. This vitamin has several forms, but MK-7 has the highest level of bioavailability. It remains active longer, loses its properties more slowly and circulates in the blood longer. It is in this bioavailable form that the vitamin is contained in this preparation.

Country of origin: Russia.

The drug is excellent, the endocrinologist advised vitamin D with vitamin K2, it is better absorbed this way and prevents calcium deposition in the vessels and kidneys, which is extremely important for me. The tablets taste good, the form of administration is convenient. The drug is active, the level of vitamin D gradually rises. Immunity is getting stronger, I started to get sick less. Of the minuses: vitamins need to be taken 1/4 a day, it is very inconvenient to divide the pill into 4 parts, there is no dividing line.

Vitamin K2

This preparation contains pure vitamin K2 in the bioavailability form MK-7. Due to the higher level of bioavailability due to the longer half-life, this drug will maintain a more stable concentration of the substance in the blood.

Vitamin K2 is known to help maintain heart and bone health. Menaquinone is involved in the metabolism of calcium in the body and when it is lacking in the human diet, the level of the protein osteocalcin decreases, and this, in turn, increases the fragility of bones. In the postmenopausal period, bone loss is accelerated, so women during this period need to be especially careful about their health and maintain the necessary level of vitamins in the blood in the norm, including vitamin K2. It also helps prevent calcium deposition in blood vessels, reducing the risk of negative cardiovascular events.In addition, it prevents the accumulation of excess calcium in the elastin of the skin and, as a result, the formation of wrinkles.

Country of origin: Russia.

The drug protects bone tissue from destruction, promotes the correct distribution of calcium in the body, and prevents its excess. Those who take calcium, like me, need to take vitamin K2 so that calcium gets to its intended purpose: in bones, teeth, hair. The wounds began to heal faster. And this drug is from a domestic manufacturer, which is quite unusual, since American vitamins are mainly presented on the market.

K2 & D3 Double effect

This is the patented MK-7 Vitamin K2, which plays an essential role in cardiovascular and bone health.

Vitamin K2 activates matrix protein, which is a strong inhibitor of arterial calcification, prevents age-related hardening and improves vascular elasticity.

Vitamin K2 activates osteocalcin, a vitamin K-dependent protein that is responsible for the uptake and binding of calcium in the bone tissue, which leads to an increase in bone mineralization, density and mass.

The second important component of this supplement is vitamin D3. It participates in the regulation of calcium-phosphorus metabolism, enhances the absorption of calcium in the intestine, promotes bone mineralization, participates in the formation of bone tissue, and ensures the normal functioning of the parathyroid glands.

Country of origin: Russia.

Earlier, lately, I felt terrible, by the evening I had no strength at all, only drowsiness and complete apathy. I started drinking these dietary supplements, I felt the result already on the third day. It definitely works, I want to try other vitamins from this company. I lived the winter without colds, although I had to be outside often. It seems like the ligaments have become better, lightness has appeared in the body. The combination of vitamins in the preparation is good.

Vitamin K2

Here is a dietary supplement designed to strengthen and restore the musculoskeletal system, as well as a general tonic. Serves as an additional source of pure vitamin K2.

Vitamin K is known to be essential for healthy bone repair: it is involved in the synthesis of osteocalcin, the bone protein on which calcium crystallizes. And it also prevents calcium deposits in the blood vessels by increasing the planting of calcium in the bones where it is most needed. Vitamin K also plays an important role in gut function by helping to convert glucose into glycogen for storage in the liver.

Country of origin: USA.

I recommend this supplement, since in our life, of course, not every organism can synthesize this vitamin. If there is an opportunity to buy, then why not. The company is good, the packaging is reliable, convenient capsule form, easy to swallow. No negative consequences from the gastrointestinal tract during the intake were identified. I drink with vitamin D.

Solgar vitamin K2

Here is another dietary supplement that is suitable for strengthening bones. Contains pure MK-7 vitamin K2.

Vitamin K2 is a fat-soluble vitamin that the body needs for protein synthesis. It plays an important role in metabolism, in the life of bones and connective tissue, in the work of the kidneys, helps to absorb calcium and ensures its interaction with vitamin D. Vitamin K2 is also necessary for muscle function, bone calcification and for the prevention of osteoporosis.

Country of origin: USA.

The body needs K2, but it is good to drink it with D3. The quality of the products of this manufacturer is always on top. Vitamin K2 normalizes the level of calcium in the blood, strengthens blood vessels. The dosage is convenient, the quality is excellent, there are no reactions from the gastrointestinal tract. The package contains as many as 100 capsules.

Lekolike vitamin K2

Another dietary supplement, this time from a domestic manufacturer. Contains a daily dose of vitamin K2 in the form of MK-4. May reduce the risk of liver cancer and its recurrence after surgery. Prevents the development of osteoporosis, prevents calcification of blood vessels and soft tissues, reduces the risk of heart attack and stroke, as well as the risk of developing malignant tumors, promotes rapid wound healing, prevents premature skin aging, strengthens tooth enamel and dentin, and prevents the development of varicose veins.

To achieve a good result, it is recommended to take one capsule once a day, drink the drug once a month, 4-5 courses per year.

Country of origin: Russia.

I was going to put implants, the doctor advised this supplement to strengthen the bone tissue of the gums. Now I drink the course, the doctor is happy with the result. One tablet contains a daily dose of vitamin K2. There are 40 capsules in the package, it is recommended to take one piece once a day, it is quite convenient.

Peculiarities

• Vitamin K2 is synthesized by intestinal bacteria. However, this amount is not enough to maintain normal vitamin levels in the body.
• K2 deficiency does not depend on nutrition. A lack of vitamin leads to a violation of the intestinal microflora, diseases of the alimentary tract, as well as age over 40 years.
• Warfarin, statins, cinnamon coumarins, and some other vitamin K2 antagonists reduce the amount of vitamin K2 in the blood.
• Taking broad-spectrum antibiotics can reduce gut vitamin K production by up to 74%.
• The absorption of vitamin K2 significantly decreases with age, with diseases of the liver and intestines, when taking antibiotics of a wide spectrum of action.
• The functions that vitamin K2 performs are important for the prevention of many age-related diseases: Alzheimer's, Parkinson's, cancer, diabetes, dementia.
• Vitamin K-2 can come in several forms. The most important of these are MK-4 and MK-7. Both of these forms certainly benefit the body and differ slightly from each other at the chemical level (by the presence of only a couple of additional links). However, it is precisely this difference that is the most significant, since the number of links affects the biological activity and the decay time of the vitamin. Since vitamin MK-7 has more links, it remains active longer than the MK-4 form. It circulates in the blood for about 72 hours. During this time, it successfully accumulates in the liver, is delivered to all organs and tissues of the human body, including bone structures and blood vessels. Thus, vitamin K2 with the level of bioavailability of MK-7 is the same menaquinone, only in a more effective form.
• Vitamin K2 levels reduce overall mortality, cardiovascular disease, and certain cancers.
• K2 in the form of menaquinone-4 (MK-4) may reduce the risk of liver cancer and its recurrence after surgery.
• The overall risk of diabetes in those with high levels of vitamin K2 is 51% lower than in those with low levels.
• Regular intake of vitamin K2 (MK4) reduces the risk of fractures and also stops bone loss.
• The highest vitamin K content is found in the following foods: natto - fermented soybeans, kale, kale (kale, browncol), parsley, seaweed, spinach, Swiss chard, turnip, green tea.

How to choose

• If you are taking vitamin K2 just to improve your overall well-being, then you can opt for a monotherapy. If, for example, you drink calcium, then it is better to choose supplements that combine vitamins K2 and D3. The fact is that calcium is a very capricious element that is difficult to assimilate. Even if you take double the daily value of this mineral, it does not mean that you have completely eliminated its deficiency. Calcium may not achieve the goal, but will be deposited in the vessels and internal organs, causing them indirect harm. In this case, the previously mentioned vitamin duo will help you.
• The most popular, proven producers of vitamin K2 are the Russian company Evalar and the foreign concern Solgar.