A possible cause of the increase cancer risk of patients with autoimmune diseases is medication because many of these diseases are treated with powerful immunosuppressive drugs. Once suppressed, the immune system may not be able to efficiently fight cancer cells and prevent tumor formation.
Many herds of Jerseys in the UK now average well over 5000kgs of milk produced per cow per year, with the best individual animals yielding around 9000kgs or higher. Jersey milk is in many ways unique. As a product it contains:- 18% more protein, 20% more calcium, 25% more butterfat than average milk.any herds of Jerseys in the UK now average well over 5000kgs of milk produced per cow per year, with the best individual animals yielding around 9000kgs or higher. Jersey milk is in many ways unique. As a product it contains:- 18% more protein, 20% more calcium, 25% more butterfat than average milk.
1 Holstein cows give more milk than any other dairy breed in the U.S. The average Holstein cow produces around 23,000 pounds of milk, or 2,674 gallons, of milk each lactation. 2  With a standard lactation lasting 305 days, that comes out to 75 pounds, or almost 9 gallons of milk per cow per day.olstein cattle are the most prominent of the seven major dairy breeds in the United States, easily recognizable by their distinctive black and white markings. Cows of Holstein descent make up over 90% of the cows on U.S. dairy farms.