Natto is a traditional Japanese food that is usually consumed with tempeh, fish, and rice. Natto is prepared through the fermentation process of whole soybeans. The soybeans are soaked, then steamed, and afterward the bacteria Bacillus subtilis is added to the mixture. The mixture is then left to ferment over time.
Natto Vitamin K2 has numerous nutritional benefits. The fermented product is high in several nutrients including vitamin, proteins, and fibers. Natto is also an excellent source of minerals such as potassium. The bacterial organism produces an enzyme known as nattokinase which gives rise to vitamin K2.
According to a report that was released by the Department of Public Health, Natto provides 100 times more vitamin K2 than cheese. Vitamin K2 has a load of health benefits. According to the National Institutes of Health, vitamin K2 is a fundamental component of the bone structure.
Benefits Of Vitamin K2
1. Supports A Healthy Circulation In The Body
The circulatory system is comprised of several miles of blood vessels including the arteries, veins, arterioles, and the capillaries. The blood vessels help distribute oxygen and nutrients to every part of the body. The vital role played by the circulatory system makes it essential to keep them healthy and functional. Most experts recommend the intake of vitamin K2 to help maintain a healthy circulatory system.
The vitamin transports calcium into the bones preventing a possible formation of calcified plaque in the blood vessels. Calcification of the blood vessels could lead to the narrowing of the arteries causing a decrease in blood flow.
2. Promotes Healthy Teeth And Bones
Natto Vitamin K2 shuttles calcium into the bones and teeth where they have a role to play. By directing the mineral to places like the bones and teeth, vitamin K2 promotes a healthy bone structure.
It also helps prevent the formation of cavities in the teeth. Vitamin K2 also prevents the buildup of calcium in the kidneys which could result in kidney stones. The accumulation of the calcium in the blood vessels could also lower blood supply thus increasing the risks of getting a heart-related disorder.
3. Promotes A Healthy Cardiovascular System
Studies indicate that calcification of the arteries can occur when an individual consumes too much of calcium-rich foods accompanied by a low intake of vitamin K2, magnesium, and vitamin D3.
Vitamin K2 is needed to direct the excess calcium in the body to the bones and teeth and keep it away from soft tissues such as the arteries. A Rotterdam study revealed that individuals who consume foods that are rich in vitamin K2 are less likely to die from a cardiovascular related disorder.
4. Vitamin K2 Is Essential For Oral Health
Oral health is crucial for an overall body health. Vitamin K2 is useful in promoting a healthy oral cavity. Experts recommend the vitamin for remineralization of the teeth and preventing the formation of cavities.
5. Prevent The Development Of Varicose Veins
Vitamin K2 may be beneficial to individuals with varicose veins. However, more research work on the exact mechanism used by the vitamin to prevent the development of this condition is still in progress.
According to medical literature, vitamin K2 is required for the formation of matrix GLA protein. The protein helps prevent the calcification of the soft tissues such as the arteries. It also inhibits the calcification process of the veins.
According to a preliminary study that was published in the Journal of Vascular Research, Vitamin K2 is necessary for reversing the development of varicose veins. It also helps to eliminate the already formed varicose veins.
6. Anticancer Effects
Several well-documented studies illustrate the relationship between the consumption of foods rich in vitamin K2 and the reduction in risks associated with the development of certain types of cancers.
According to a European cohort study, the intake of vitamin K2 helps reduce the incidences of prostate cancer by 35 percent. Another study that was performed in 2003 showed that vitamin K2 could contribute to reducing the risks that are associated with lung cancer and leukemia cells.
The study also demonstrated a reduction in the growth of hepatocellular cancer cells which is a dangerous type of cancer. The vitamin may also impair the ability of cancer cells to spread to other parts of the body.
7. Promotes A Healthy Central Nervous System
The ability of vitamin K2 to protect the arteries against calcification makes it essential for a healthy brain. The activity of the vitamin protects the brain from against neurological disorders such as Alzheimer’s and Parkinsonism. Medical literature has linked excess dysregulated calcium in the brain to the damages caused by Alzheimer’s.
8. Skin Health And Anti-Aging
Vitamin K2 has promising results for skin health and anti-aging. The vitamin helps prevent the buildup of excess calcium in the elastin found in the skin. The activity keeps the skin elastic and free from wrinkles.
Possible Side Effects Of Natto Vitamin K2
There is no evidence on the side effects of vitamin K2. The vitamin is likely to be safe even when it is consumed in high amounts. However, vitamin K2 may cause a drug interaction when it is taken alongside medications such as heparin and coumarin. The vitamin may interfere with the activity of the blood-thinning drugs.
Vitamin K2 can be sourced from various sources including Natto, cheese, and supplements. The traditional Japanese food, Natto, contains the highest content of vitamin K2 compared to other sources. Natto provides 250mcg of the vitamin per ounce.
Top Products Containing Natto Vitamin K2
Vitacost Vitamin K2 (MK-7) With Nattokinase
The vitamin K2 supplement has several health benefits in the body including promotion of a healthy bone structure. It also promotes a healthy cardiovascular system. The product is formulated with nattokinase that is derived from the traditional Japanese food.
The enzyme keeps the circulation system healthy and functional. The product has an overall rating of 4.6 out of a possible five stars on Amazon. It is sold at $15.97.
Vitamin K2 MK-7
The supplement is a product of Nutrigold. According to the manufacturers, the product sets a Gold Standard for other vitamin K2 supplements. The vitamin K2 is sourced from Natto in a base of organic olive oil. The supplement has an overall rating of 4.5 stars out of a possible five stars on Amazon. It is sold at $26.59.
Natto Vitamin K2 Final Thoughts
Vitamin K2 is a vital nutrient whose deficiency could cause several health defects such as defective blood clotting and osteopenia.
The symptoms associated with vitamin K2 deficiency include easy bruising, the presence of blood in urine, and excessive menstrual bleeding. Individuals who experience these symptoms should consider checking with a doctor to see whether the intake of vitamin K2 could be beneficial.