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.
Why you need it: Vitamin K is a crucial ingredient in coagulation, or blood clotting. Without it, your body would not be able to stop bleeding when you bruise or cut yourself. Where to get it: Green, leafy vegetables are the best source of this vitamin, also known as phylloquinone. Kale leads the pack with 1.1 mg per cup, followed by collard greens and spinach (about 1 mg per cup), and more exotic varieties like turnip, mustard, and beet greens.