Vitamin K2 is essential for cardiovascular health because it helps prevent calcium buildup in the arteries, reducing blockages and promoting a healthy heart. There are two main types of vitamin K:
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Vitamin K1: Found in green leafy vegetables like spinach; important for blood clotting.
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Vitamin K2: Found in animal and fermented foods; helps prevent arterial calcium buildup and supports bone health.
Foods Rich in Vitamin K2:
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Natto (fermented soybeans)
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Beef liver and dark meats like goose leg
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Butter from grass-fed cows
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Sauerkraut and certain cheeses
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Egg yolks, especially from free-range chickens
Vitamin D is also critical, as it helps bones absorb calcium. A lack of vitamin D can lead to calcium buildup in blood vessels, increasing the risk of heart attack or stroke. Vitamin K2 works synergistically with vitamin D to reduce arterial calcium and strengthen bones, potentially preventing osteoporosis.
Vitamin K2 Supplements:
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MK4: Shorter half-life, acts quickly but leaves the body faster.
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MK7: Longer half-life, can be taken once daily, optionally with vitamin D for enhanced benefits.
