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Vitamins D3 & K2, a Synergistic Duo for Optimum Immune, Bone and Cardiovascular Health

Vitamins D3 & K2, a Synergistic Duo for Optimum Immune, Bone and Cardiovascular Health

Vitamins D3 and K2

Everyone knows how important calcium is when it comes to bone health, but do you know what vitamins can help you get more from your calcium? To the point that many people no longer need a calcium supplement.

Vitamin D

The answer is Vitamin D - also known as the “sunshine vitamin”. Your skin naturally produces vitamin D when it is exposed to sunlight but it is also found in some fatty fish/fish oils.

One of Vitamin D’s many functions is to maintain adequate calcium levels in your blood and it also increases your calcium absorption. It has been shown to influence a wide variety of health conditions but do be careful, because there have been studies that have shown that taking too much vitamin D can start to have negative effects too.

When you don’t have enough calcium, vitamin D maintains blood levels by drawing on the body’s main calcium supply; your bones, even though that may cause osteoporosis over time.

Vitamin K

Recent studies suggest that when taken with Vitamin K the adverse effects are negated as vitamin K helps direct the calcium to your skeleton and prevents it from going to soft tissues such as blood vessels. It does this by activating the “osteocalcin” and “matrix GLA” proteins.

Vitamin K is typically found in leafy greens, fermented foods and vegetables as well as some fatty foods like liver, egg yolk and cheese.

Both of these vitamins are fat-soluble nutrients, so consuming them with fat can improve absorption. The 2 work synergistically to ensure your bones and your heart remain healthy.

Is it a bad idea to take Vitamin D without Vitamin K?

Too much vitamin D can cause hypercalcemia, a condition characterised by excessively high levels of calcium in the blood which then leads to blood vessel calcification (BVC). According to experts, blood vessel calcification is one of the main underlying causes of heart disease.

Studies have shown that Vitamin K deficiency is also associated with BVC and that Vitamin K supplements may reduce BVC in humans and may reduce the risk of heart disease, suggesting that vitamin K may help prevent the negative effects of having too much vitamin D.  We anticipate vitamin K will become more common in the mainstream over the coming years.  

Make sure to consult your doctor before taking very high doses of vitamin K supplements as they may interact with certain medications.

The key is to make sure to get enough of both vitamin D and K from your diet wherever possible, and if you can't get it from your food, you can always consider taking a high quality supplement such as Vitamin D3 Oil by BRAINEFFECT - which is combined with MCT oil, increasing the absorption rate even more - and is what makes this product totally unique.   

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