Phone numbers for agents. To find out more about Humana Vitality please contact your Humana Sales Executive. Large and Small Business Agent: 1-866-4ASSIST (1-866-427-7478), select the Agent/Broker option. Password Resets: 1-800-558-4444, ext. 4118.
Vitamin K plays a role in your blood clot formation and bone health. Many types of food contain vitamin K, and it is rare to have a deficiency. Vitamin K is an essential cofactor in the activation of certain proteins within your body. Without the activation step, certain biochemical reactions cannot be completed.A vitamin K deficiency will predispose you to bleeding, and blocking vitamin K prevents inappropriate clotting.itamin K. Vitamin K is a fat-soluble vitamin stored in your fat and liver tissue. Green leafy vegetables, such as kale and spinach, contain the largest amounts of vitamin K. Do not eat large amounts of these foods if you take anticoagulant medications; high vitamin K may disrupt the medication's efficacy.
Although it's best known for its role in blood clotting, vitamin K also plays a part in bone health. It helps produce osteocalcin, a key protein used in bone remodeling. It blocks substances that speed the breakdown of bone and it helps regulate calcium excretion from the body in urine.alcium is a central player, of course. But aside from calcium, there are other vitamins and minerals that are also important for healthy teeth and bones. After calcium, phosphorus is the second most abundant mineral in the human body.