Bibliografia

1. Levine Morgan E, Suarez Jorge A, et al. 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 2014; 19(3): 407-17.
2. Fulgoni VL. Current protein intake in America: analysis of the National Health and Nutrition Examination Survey, 2003-2004. Am J Clin Nutr 2008; 87(5): 1554S-7S.