Christensen J, Fabrin K, Borup K, Barber N, Poulsen J. Prostate tissue and leukocyte levels of n-3 polyunsaturated fatty acids in men with benign prostate hyperplasia or prostate cancer. BJU Int. 2006;97:270-3 pubmed
..This study therefore does not support the hypothesis that intake of marine n-3 PUFAs might protect against prostate cancer, but lends support to the deleterious role of ALA in the development of prostate cancer. ..