Lean or Ground Chuck: This type of ground beef is 80% lean and 20% fat. Usually it is called Ground Chuck on the label. In my area it costs between $1.99 and $3.99 per pound. A pound of raw lean ground beef weighs about 11-1/2 oz after it is cooked.his also makes it the most expensive. In my area it is $4.99 lb at most supermarkets, although at a local Warehouse Store (Samâs) it is a more reasonable $2.19 lb. A 4 oz portion of raw super-lean ground beef contains approximately 170 calories, 8g fat, 3g saturated fat and 61 mg cholesterol.
The 'K' in vitamin K is derived from the German word koagulation.. Coagulation is the process in which blood forms clots. Vitamin K facilitates the function of several proteins, including those that are responsible for blood clot formation.It plays a vital role in cell growth and in the metabolism of bone and other tissues.itamin K and Blood Clot Formation. Blood clots through a process called the 'coagulation cascade'. It's referred to as a cascade as it involves a cascade of enzymes activating each other. Fibrin is formed at the end of the cascade.
Vitamin K is one of the key factors that allow our blood to clot. It is commonly found in green leafy vegetables. Clotting is a lifesaving process that prevents us from bleeding to death if we are wounded or the skin is punctured. However, for those at risk of stroke, blood clots can ultimately be lethal.