Lymph vessels route lymph fluid through nodes throughout the body. Lymph nodes are small structures that work as filters for harmful substances. They contain immune cells that can help fight infection by attacking and destroying germs that are carried in through the lymph fluid.
Discontinuing the use of rbST will entitle the farm to an additional over-order premium. Michigan cooperatives were given a commitment for a 75 cent/hundredweight (cwt) premium to provide rbST-free milk for the Class I market for a 1-year period. This money will be part of the over-order premium.
Considered nature's perfect growth-inducing protein, milk contains both slow-digesting casein and fast-digesting whey protein. In cow's milk, this ratio tips way toward the casein protein content, equaling approximately 80 percent. Which means that 20 percent of cow's milk comes from whey. Milk, however, contains high lactose and may cause allergic reactions or gastrointestinal discomfort in some individuals.