“Frequent consumption (more than once a day) of soy milk was associated with 70 per cent reduction of the risk of prostate cancer (relative risk=0.3, 95 percent confidence interval 0.1-1.0, p-value for linear trend=0.03). Jacobsen, B. K., Knutsen, S. F., & Fraser, G. E. (1998).” CancerVegan QuotesSoyCancer ResearchProstrateSoya Author:Bjarne K. Jacobsen