What is Vitamin K2 MK7?

Vitamin K2 MK7 (menaquinone-7) is a highly bioavailable form of Vitamin K2, essential for the regulation of calcium in the body. It plays a vital role in bone health, cardiovascular health, and overall wellness. It is the most active and effective form of Vitamin K2, typically found in fermented foods and supplements.

Health Benefits of Vitamin K2 MK7

Vitamin K2 MK7 offers several health benefits, including:

• Bone Health: It helps improve calcium absorption and directs calcium to the bones, promoting strong bones and preventing osteoporosis.
• Cardiovascular Health: MK7 reduces arterial calcification by activating proteins that keep calcium out of the arteries.
• Improved Bone Mineral Density: Helps increase bone mineral density and strength, especially in older adults and postmenopausal women.
• Prevention of Calcium Build-up: It prevents improper calcium buildup in soft tissues, reducing the risk of conditions like arterial stiffness.

Sources of Vitamin K2 MK7

Vitamin K2 MK7 can be found in various foods, particularly fermented ones. Some common sources include:

• Natto (fermented soybeans): The richest source of MK7.
• Fermented cheeses: Such as Gouda, Edam, and Brie.
• Egg yolks: Particularly those from pasture-raised or grass-fed chickens.
• Grass-fed dairy products: These tend to have higher levels of Vitamin K2 MK7.
• Supplements: MK7 supplements are widely available and often combined with Vitamin D3 for enhanced calcium absorption.

Vitamin K2 MK7 Dosage

The recommended dosage of Vitamin K2 MK7 varies based on individual health needs. However, typical dosages range from:

• 90 mcg to 200 mcg per day: Common dosage for general health benefits.
• 300 mcg per day: For those focusing on bone health or higher needs.

It is best to take Vitamin K2 MK7 with a fat-containing meal to enhance absorption, as it is a fat-soluble vitamin.

Safety and Side Effects of Vitamin K2 MK7

Vitamin K2 MK7 is considered safe for most people when taken in appropriate doses. However, there are a few safety considerations:

• Interaction with Blood Thinners: Individuals on blood-thinning medications (e.g., warfarin) should consult with their doctor before taking Vitamin K2, as it may interfere with blood clotting mechanisms.
• Side Effects: Most people tolerate Vitamin K2 MK7 well, with minimal side effects. In rare cases, some may experience mild digestive issues.

As with any supplement, it’s important to follow recommended dosages and seek professional medical advice if you have underlying health conditions.