Results:

• High protein consumption (meat and dairy products) increases the risk of developing cancer, diabetes and it accelerates mortality rates in both animals and humans.
• There is a link between high level of IGF-1 growth hormone, mortality rate and high consumption of animal derived protein (milk and dairy products contain a high level of IGF-1.
• People from the age of 65 onwards have to be careful about protein consumption.
• Animal-derived proteins have detrimental effects on health, something which does not occur with a plant-derived protein diet.  

A remark for animal lovers: People who have an animal at home should pay careful attention to their diet, feeding them meat-based proteins they can damage their health.

Referenz: Low Protein Intake Is Associated with a Major Reduction in IGF-1, Cancer, and Overall Mortality in the 65 and Younger but Not Older Population, Cell Metabolism, Volume 19, Issue 3, 407-417, 4 March 2014

http://www.cell.com/cell-metabolism/abstract/S1550-4131%2814%2900062-X

http://download.cell.com/cell-metabolism/pdf/PIIS155041311400062X.pdf?intermediate=true