Vitamin K supplementation is being recommended by Dutch researchers for protection against COVID-19 as they are discovering a link between deficiency and worst coronavirus outcomes.
Researchers made this discovery after studying data on patients admitted to the Canisius Wilhelmina hospital in the Dutch city of Nijmegen.
Taking Vitamin K can combat two elements of Covid-19 – blood clotting and degradation of elastic fibres in the lungs. When Vitamin K is ingested through food or in supplement form, its then absorbed into the gastrointestinal tract where it plays a vital role in the production of proteins that regulate clotting and can protect against lung disease.
Dutch researchers in partnership with the Cardiovascular Research Institute Maastricht studied 134 patients hospitalised for Covid-19 between 12 March and 11 April, alongside a control group of 184 age-matched patients who did not have the disease. 
As the researchers now want to secure funding for a clinical trial in which very sick Covid-19 patients were randomised to receive either a placebo or a Vitamin K supplement as a sufficient dose to activate the protective protein.
Health experts are acknowledging that we’re in a terrible situation in the world and that Vitamin K supplementation could act as an intervention that does not have any side effects, even less than a placebo. There is one exception however: people on anti-clotting medication. It is completely safe in other people.
Health researchers are therefore recommending that people take Vitamin K supplements. Even if it doesn’t directly help against Covid-19, its good for your blood vessels, bones and possibly your lungs.
Vitamin K Benefits
Vitamin K refers to a group of fat-soluble vitamins that play an essential role in blood clotting, bone metabolism and regulating blood calcium levels. Your body also needs Vitamin K to produce prothrombin, a protein and clotting factor that is important in blood clotting and bone metabolism.
Vitamin K food sources include green leafy vegetables such as kale, spinach, mustard greens, chard and green leafy lettuce.Its also found in brussel sprouts, broccoli,cauliflower and cabbage. In fruits, Vitamin K sources include prunes, kiwi, avocado, blackberries and blueberries. In animal products its found in fish, liver, meats and eggs.
Why Should I Take Vitamin K2?
Vitamin K2 (menaquinone) in particular, is recommended because it has a more diverse range of functions in the body. Some of these health benefits include:
- Activating the calcium-binding actions of two proteins – matrix GLA protein and osteocalcin which may help to build and maintain bones
- Lowering the risk of vascular damage because it activates MGP which inhibits calcium from depositing in the vessel walls
Where is Vitamin K2 Found?
Vitamin K2 is found in certain animal and fermented foods such as fat-soluble organ meats and high-fat dairy products that many people don’t eat much of.
That’s why supplementing with Vitamin K2 is highly recommended for good health. By combining Vitamin K2 with Vitamin D3 it has even more benefits.
In combination, Vitamin K2 and D3 boost a protein called MGP that protects blood vessels against calcification. The vitamins work hand-in-hand to protect your heart against cardiovascular disease – and as recent research shows, both Vitamin D3 may provide natural relief for coronavirus symptoms.
Evidence shows that taking Vitamin D3 can reduce the severity of respiratory tract infections – one of the most common symptoms of Covid-19. It seems to do this by inhibiting the production of pro-inflammatory cytokines – small proteins that have a communicatory and regulatory role in the body.
Rеlеаѕеd аt thе early ѕtаgеѕ оf infection, cytokines соmе into рlау tо downregulate іnflаmmаtіоn and brіng tissue back tоwаrdѕ a normal healthy ѕtаtе. Thіѕ ѕее-ѕаw rеѕроnѕе іѕ thе nоrmаl rеѕроnѕе from thе bоdу’ѕ immune ѕуѕtеm.
If you want to boost your body’s defenses, the evidence is clear and suggests that in combination, Vitamin K2 and D3 can provide best protection for coronavirus symptoms.
Vitamin D3/K2 Sublingual Spray™ – Provides 1000IU Vitamin D3 and 100mcg of Vitamin K2 MK7 per serving. Take 5 sprays per day, orally or sprayed onto food, or as directed by your healthcare professional. Best taken with food.
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