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 Average Milk Yield. 2  The average annual yield per cow stood at 7,717 litres in 2013/14, according to provisional data, resulting in an 5.3% increase in total milk production, to 13,920 million litres, from a static average UK dairy herd size of 1.8 million cows.igures for 2013 show that the average milk yield per calendar year has increased by 89 litres per cow per annum (1.2%) to 7,531 litres per cow per annum. The average yield in 2013 was 13.7% (910 litres per cow per annum) higher than ten years previously when the average stood at 6,621 litres per cow per annum.