" The incidence of Type 1 diabetes is rising rapidly in many parts of the world at an annual rate of 3–5%. 44 It is time to become more vigorous in sharing with the public the evidence we have on cow’s milk and its products. Waiting for the evidence to be perfect (it never will be) is an unacceptable strategy, especially when cow’s milk protein has long been shown to have other effects of serious concern, including increased blood cholesterol, 45 formation of early atherogenesis (cardiovascular disease46), and promotion of experimental cancer, 47 among other effects. "

― T. Colin Campbell , The China Study: The Most Comprehensive Study of Nutrition Ever Conducted and the Startling Implications for Diet, Weight Loss, and Long-term Health