Vitamin k2 sources

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Most of us can get plenty of vitamin K through the foods we eat. This is a good thing, as at least some research suggests “Getting vitamins from your food is always better than relying on supplements,” says registered dietitian Julia Zumpano, RD, LD. “Vitamin K is made from short-chain molecules, so it passes through your body quickly. That means that if you take a vitamin K supplement, it doesn’t spend much time in your body and doesn’t give you the We talked with Zumpano about why vitamin K is important in your diet and the best foods to fill up on vitamin K. What vitamin K does Vitamin K is a category of vitamins. There are two variations: vitamin K1 and vitamin K2. Both do similar things for your body. “Vitamin K1 has long been known for its benefits throughout your body,” Zumpano says. “But it’s now becoming clearer that More research is being done to understand whether vitamin K1 or vitamin K2 is more effective or efficient in any particular role in your body. But it’s clear that K vitamins have several important benefits: • Regulates blood clotting. Vitamin K can help keep you from bleeding out after an injury. And it helps keep your blood from getting too thick, which can lead to • Keeps your bones strong. Vitamin K works with calcium and vitamin D to build healthy bones. That means fewer fractures...

Vitamin K is actually a group of compounds. The most important of these compounds appears to be vitamin K1 and vitamin K2. Vitamin K1 is obtained from leafy greens and some other vegetables. Vitamin K2 is a group of compounds largely obtained from meats, cheeses, and eggs, and synthesized by bacteria. Vitamin K1 is the main form of vitamin K supplement available in the U.S. Recently, some people have looked to vitamin K2 to treat osteoporosis and steroid-induced Why do people take vitamin K? Low levels of vitamin K can raise the risk of uncontrolled bleeding. While vitamin K deficiencies are rare in adults, they are very common in newborn infants. A single injection of vitamin K for newborns is standard. Vitamin K is also used to counteract an overdose of the While vitamin K deficiencies are uncommon, you may be at higher risk if you: • Have a disease that affects absorption in the digestive tract, such as Crohn's disease or active celiac disease • Take drugs that interfere with vitamin K absorption • Are severely malnourished • Drink alcohol heavily In these cases, a health care provider might suggest vitamin K supplements. Uses of vitamin K for How much vitamin K should you take? The recommended adequate intake of vitamin K you take in, both from food and other sources is below. Most people get enough vitamin K from their diets. Group Adequate Intake Children 0-6 months 2 micrograms/day Children 7-12 months 2.5 micrograms/day Children 1-3 30 micrograms/day Children 4-8 5...