Vitamin K – what it is, benefits and side effects!

Vitamin K contains a group of fat-soluble substances; these substances are called naphthoquinones and are essential for health. It is the natural form found in plants and, through the supply of energy, provides the main source of vitamin K , essential for the good health of the human body.

It is also produced by the pharmaceutical industry. There are also compounds, which are produced by bacteria that normally reside in our intestines; These compounds, however, provide less than the skin ‘s total requirement .

Vitamin K Properties and Benefits:

Vitamin K includes Vitamin K1, Vitamin K2 and Vitamin K3. It is sometimes preferred to refer to a category of substances called naphthoquinone, which consist of two basic types of vitamin K, the first type, called phylloquinone, which is derived from plants, the second type, called menaquinone, which is made up of bacteria, cyanobacteria.

However, you want to identify, Vitamin K helps the body in the process of normal blood clotting, protects against bone fractures and prevents weakening, intervenes against calcification of arteries .

Recent studies have shown that vitamin K can help against liver and prostate cancer.

Foods rich in vitamin K are:

Vitamin K brings many benefits to our body, protects bones, stimulates proper blood clotting, prevents calcification of arteries, regulates the inflammatory response. As for the beneficial properties for our bone system, according to several scientific demonstrations, those with disabilities are more prone to possible fractures. The same applies to menopausal women, for whom vitamin K can provide adequate protection. This vitamin intervenes in the process that blocks the formation of bone cells (osteoclates), responsible for the so-called bone demineralization.

Health benefits of vitamin K:

1. Helps Bone Health:

Along with vitamin D, vitamin K helps the metabolism of calcium, making it more available to the bones. It also participates in the activation of useful proteins to reduce soft tissue calcification. All of this translates into preventing osteoporosis and osteoarthritis and reducing all symptoms related to these diseases.

2. Increases cardiovascular health:

When too much calcium builds up in blood vessels, other factors contribute to atherosclerosis. Also, as we all know, this is the main cause of heart disease. A (not K1) helps decalcification as described above and, according to some studies, there is an almost 60% decrease in the risk of dying from cardiovascular disease with the correct intake of this nutrient.

3. Improve brain functions:

Vitamin K  among other things seems to be essential for the nervous system and for maintaining healthy brain functions, especially for its anti-inflammatory properties that fight free radicals, indicated as responsible for degenerative diseases such as Alzheimer’s and Parkinson’s.

4. It has anti-cancer effects:

According to recent studies, not only can this vitamin help in preventing certain types of cancer, but it also helps to reduce prostate cancer and lowers the chances of liver relapse and other cancers .

5. Benefits oral health:

Although there are still no human studies that can confirm this, it appears that in animals integration led to improved tooth health through osteocalcin.

What are the symptoms of vitamin K deficiency ?

Vitamin K deficiency is  quite rare, as in healthy individuals it is produced naturally by the intestinal bacterial flora. However, in case of deficiency, symptoms can be: nosebleeds, excessive bleeding.

In addition, difficulty in healing cuts and wounds, reduced bone density with consequent frequent fractures. Other symptoms are fatigue , sleep disturbances, nausea and colitis. In the first few days of life, newborns are particularly at risk for deficiency, resulting in hemolytic anemia, jaundice, and hemorrhagic syndrome.

What is the recommended dosage of vitamin K :

Useful links: 

The standard daily dose is 80 mg for men and 70 mg for women.

Vitamin K side effects :

  1. Also, there are no known side effects caused in its natural form.
  2. If taken in its synthetic form in high doses, however, pregnant women and babies can show signs of toxicity, which are very rare, but can include jaundice, brain damage, and
  3. Also, hemolysis of red blood cells.

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