Properties and Benefits of Vitamin K2

Properties and Benefits of Vitamin K2: Only recently discovered, vitamin K2 has come to the attention of the international scientific and medical communities as a revolutionary aid in the treatment of cardiovascular disease and osteoporosis.

Cardiovascular disease is the most common cause of death in most industrialised countries and is both caused and aggravated by many factors, including vitamin and mineral deficiencies, poor diet, lack of exercise, alcohol consumption, smoking and bad lifestyle habits in general, as well as genetics.

Vitamin K2 properties

Osteoporosis occurs as a result of poor bone mineralization or bone demineralization and is aggravated by vitamin and mineral deficiencies, old age, hormonal imbalances and thyroid disorders, alcohol consumption and so on. Vitamin K2, which has only recently been discovered, has been found to help with both of these conditions and can be found in a variety of easily accessible foods.

The vitamin K family is known to include vitamin K1 (phylloquinone) and vitamin K2 (menaquinones). The difference between the two is that vitamin K1 is found in great amounts in green leafy vegetables, vegetable oils and dairy products, while vitamin K2 is found in great amounts in foods of animal origin as well as fermented foods. For example, Natto, a traditional Japanese dish made from soybeans fermented with a probiotic called the hay bacillus, also known as the grass bacillus (Bacillus subtilis) is believed to be richest in vitamin K2. According to the National Nutrient Database for Standard Reference, 100 g of Natto contains calcium provides us with 25 to 50% of the daily recommended allowance of iron, calcium, magnesium and zinc, not to mention a lot of vitamin K2.

While vitamin K1 is synthesized by plants, vitamin K2 is synthesized by animals from the first, meaning they are both natural forms of the vitamin. The group also includes vitamins K3, K4 and K5, but these are synthetic, with K3 exhibiting toxic effects in humans. Vitamin K2 helps synthesize proteins that help coagulate blood, maximizes calcium absorption in bones (and teeth), prevents artery (arterial) calcification as well as calcium deposits in joints and areas alike, boasting similar benefits to vitamin K1.

Vitamin K2 foods

But what should you eat to get your vitamin K2 intake? Here are the best 7 food sources of vitamin K2:

1) Natto. This traditional Japanese dish is made by fermenting soy beans with a probiotic bacteria called Bacillus subtilis.

2) Aged cheese or hard cheese. This includes matured cheese made from sheep, goat as well as cow cheese. Highest concentrantions of vitamin K2 are found in matured goat and sheep cheese.

3) Fresh cheese or soft cheese. Again, made from goat, sheep or cow milk. Soft goat milk cheese and soft sheep milk cheese are richest in vitamin K2.

4) Egg yolk. Apparently, egg yolk is an excellent source of vitamin K2. Remember, however, that the healthiest are naturally-produced, organic eggs.

5) Liver. This includes goose liver, chicken liver, calf and cow liver.

6) Chicken and goose meat. Vitamin K2 can be found in generous amounts in chicken breast and chicken leg as well as goose leg.

7) Kefir or milk kefir and buttermilk are said to be good sources of vitamin K2.

Although a percentage of the scientific community advocates that humans can turn vitamin K1 into vitamin K2 at the intestinal level and thus do not require the latter, there are studies that argue against this. First of all, it has been shown that vitamin K2 production decreases immensely with old age. Taking antibiotics also impedes the synthesis of vitamin K2 at the intestinal level. Also, many people have a low intake of green leafy vegetables rich in vitamin K1 and thus cannot produce sufficient vitamin K2 either. Not to mention bowel disease and other illnesses that affect K2 synthesis immensely.

For these reasons, it is important to make sure your diet includes foods rich in vitamin K2. This contributes to improving your health and general well-being and brings about a wide range of long-term benefits such as the following:

1) Helps prevent heart disease. Having enough vitamin K2 in your diet can help prevent calcium deposits from forming on the artery walls around the heart, which represents an enormous risks for heart disease. It also prevents calcium from depositing on joints.

2) Decreases osteoporosis risks. Vitamin K2 plays an important part in calcium metabolism. Calcium is the principal constituent of bones and vitamin K2 improves bone health by ensuring that calcium goes into our bones, contributing to their mineralization and making them stronger and less prone to fractures.

3) Improves dental health. Vitamin K2 helps improve dental health by means of its involvement in calcium metabolism, ensuring our teeth receive their share of calcium.

4) Ensures proper blood coagulation. Similar to K1, vitamin K2 supports blood coagulation processes, preventing blood loss as a result of wound bleeding. Nevertheless, it is best to consult with your doctor prior to introducing vitamin K2-rich foods in your diet, especially if you are prescribed anticoagulant medication such as Warfarin or are at risk for blood clots and stroke. Vitamin K2 can, in such cases, increase your risk of developing blood clots as a result of it supporting blood coagulation processes.

Although it is poorly understood, vitamin K2 has already proven it is an essential nutrient with a variety of great health benefits. Incorporating it into your diet can improve your health immensely, but be careful with it if you are under anticoagulant medication.




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