Collection: Vitamin K2

What Is Vitamin K2 Supplements?

Vitamin K2 is a fat-soluble vitamin from the vitamin K family that plays an important role in bone and cardiovascular health. Unlike vitamin K1, which is mainly involved in blood clotting and found in leafy green vegetables, vitamin K2 (menaquinones) helps direct calcium to the right places in the body – into bones and teeth and away from soft tissues. Natural sources of vitamin K2 include fermented foods, such as natto, certain cheeses, and some animal products. In supplements, vitamin K2 is often found in the forms MK-7 or MK-4 and is available as capsules, tablets or drops with clearly defined daily dosages.

Benefits of Vitamin K2 Supplements

Vitamin K2 supplements help support the correct use of calcium in the body, which is particularly important for maintaining normal bones and teeth. By activating specific proteins, vitamin K2 contributes to binding calcium in bone tissue, making it a popular ingredient in bone-support formulas together with vitamin D and calcium. Many adults and older people choose vitamin K2 to support long-term skeletal strength and structural integrity. In addition, vitamin K2 is studied for its role in helping prevent unwanted calcium build-up in soft tissues as part of a healthy lifestyle, which is why it is often included in advanced bone and cardiovascular support products.

Uses of Vitamin K2 Supplements

Vitamin K2 supplements are commonly used by people who want to support bone health, especially when they also take vitamin D and calcium. They can be useful for adults with limited intake of fermented foods or those following special diets where natural sources of vitamin K2 are reduced. Vitamin K2 (usually in the MK-7 or MK-4 form) can be taken as a stand-alone supplement or as part of multivitamin, bone-support or heart-health complexes. Drops are convenient for flexible dosing, while capsules and tablets are easy to include in a daily routine at home, at work or when travelling. It is important to follow the dosage recommended by the manufacturer or healthcare professional.

Vitamin K2 Supplements: Side Effects, Interactions and Overdose

Vitamin K2 supplements are generally well tolerated when used as directed, but, as with any supplement, individual reactions are possible. Because vitamin K2 is fat-soluble, very high doses taken over long periods can accumulate in the body, so it is important not to exceed the recommended daily dose stated on the packaging. The most important consideration with all forms of vitamin K, including K2, is their interaction with certain blood-thinning (anticoagulant) medications – changes in vitamin K intake can affect how these medicines work. People taking anticoagulants, as well as those with liver disease, chronic illnesses, and pregnant or breastfeeding women, should always consult a doctor or healthcare professional before starting vitamin K2 supplementation.

Where to Buy Vitamin K2 Supplements in Estonia?

In Estonia, vitamin K2 supplements can be purchased from our e-shop fits.ee.