Women, pregnant or breastfeeding (under 19) Most people get enough vitamin K from their diets. The recommended adequate intake of vitamin K you take in, both from food and other sources is below. Learn more about vitamins k2 and d3 as well as which foods pack the highest amount. Uses of vitamin K for cancer, for the symptoms of morning sickness, for the removal of spider veins, and for other conditions are unproven. In these cases, a health care provider might suggest vitamin K supplements.

Take drugs that interfere with vitamin K absorption.Have a disease that affects absorption in the digestive tract, such as Crohn's disease or active celiac disease.While vitamin K deficiencies are uncommon, you may be at higher risk if you: Vitamin K is also used to counteract an overdose of the blood thinner Coumadin. A single injection of vitamin K for newborns is standard. While vitamin K deficiencies are rare in adults, they are very common in newborn infants.

Low levels of vitamin K can raise the risk of uncontrolled bleeding. At this point there is not enough data to recommend using vitamin K2 for osteoporosis. Recently, some people have looked to vitamin K2 to treat osteoporosis and steroid-induced bone loss, but the research is conflicting. Vitamin K1 is the main form of vitamin K supplement available in the U.S. Vitamin K2 is a group of compounds largely obtained from meats, cheeses, and eggs, and synthesized by bacteria. Vitamin K1 is obtained from leafy greens and some other vegetables. The most important of these compounds appears to be vitamin K1 and vitamin K2. Vitamin K is actually a group of compounds. Unlike many other vitamins, vitamin K is not typically used as a dietary supplement. Vitamin K plays a key role in helping the blood clot, preventing excessive bleeding.

Antidote of vit k